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Overview

We are seeking a Reservoir Engineer with Specialization on Ultra Tight/Tight Sand & Channel Reservoir to join our Unconventional Reservoir Management Division (URMD) of Unconventional Reservoir Engineering Department (URED).

URMD is responsible to provide technical expertise to optimize unconventional resource development, focusing on reservoir characterization, modeling, and management. Key responsibilities include well evaluations, play assessments, production forecasting, and developing field plans for ultra-tight and channel sand reservoir.

Your primary role is to develop and manage the Kingdom’s Unconventional Resources at the most optimal unit cost through applying best-in-class reservoir management and development strategies, built on sound economics, to maximize shareholder returns.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Design and implement solutions for depletion strategies, reservoir performance analysis and field development plans for unconventional resource plays.
• Study reservoir and well performance data and develop/supervise reservoir surveillance programs and reservoir management activities.
• Supervise and support comprehensive fracture modeling and simulation studies to identify optimal well spacing, completions design, unconventional reservoir management strategies and opportunities.
• Organize and lead multi-functional peer reviews to support and improve field development design.
• Monitor operating expenses to operate and maintain wells to produce the highest volumes of oil and gas at the lowest cost.
• Prepare annual activity volumes and expenses for budgeting purposes.
• Monitor and analyze well tests and production curves.
• Gather, perform calculations on and analyze data such as well tests, fluid levels, bottom-hole pressures, and decline curves to assure efficient producing and equipment utilization.
• Work closely with multidisciplinary team in planning and conducting reservoir field studies.
• Prepare requirements for well construction, develop well designs for new wells and provide technical assistance to drilling staff to ensure safe and efficient well completion.
• Provide economic evaluation to support fast-paced development decisions and work closely with drilling, completions, and production teams.
• Develop and implement efficient reservoir engineering and organizational practices.
• Provide on the job coaching and mentoring to help develop capabilities of team members enabling them to grow technically and perform their job effectively and efficiently

Minimum requirements

As the successful candidate you will have:

• Petroleum Engineering degree from a recognized and approved program. An advanced degree is preferred and will reduce prerequisite work experience stated below by one year for master degree and two years for PhD.
• Minimum of 10 - 20 years of experience with at least 5 years in unconventional plays including shale or tight gas/condensate or channel reservoirs, with international experience in unconventional hydrocarbon basins required.
• Understanding of stimulation programs design, open hole and cased hole logging capabilities, well test analysis (Pressure transient analysis and rate transient analysis), decline curve analysis, dynamic reservoir modeling, reserves classification, EUR predictions, well spacing and landing zone optimization.
•  Required to support key development decisions.
• Knowledge of the following applications is required: IHS Harmony and Explorer, Kappa Workstation Suite (Saphir, Topaze minimum), Whitson, ECLIPSE, Kinetix, GOHFER, Resfrac, Petroleum Expert, CMG, Peep, PVTsim and EOS modeling is preferred. Knowledge of Analytics and Artificial Intelligence is appreciated.
• Demonstrated ability to work in a fast-paced environment and manage ambiguity in analysis.
• Solid organizational and time management skills, with the ability to work with limited data.
• Ability to generate Management Reports and Data analysis experience.
• Solid understanding of business planning, including economic analysis and project management.
• Familiar with field development / economic concepts with a broad knowledge in drilling, completions, and reservoir stimulation technologies with understanding of horizontal multistage fracturing for unconventional reservoir

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Rotating Equipment Engineer to join our Unconventional Resources Producing Department (URPD) within the Unconventional Resources organization.

The Unconventional Resources Producing Department (URPD) is responsible for operating and maintaining Unconventional Resources (UR) surface facilities, ensuring the safe and efficient production of hydrocarbons. The department plays a critical role in the overall success of the UR program.

Your primary role is to provide professional advice and guidance regarding mechanical/rotating equipment systems, schemes, equipment, or techniques, facility designs, and solutions to operating and maintenance problems.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Provide day-to-day technical support to Operations and Maintenance Units to troubleshoot and fix rotating equipment and mechanical systems.
• Develop engineering design packages for new installation and upgrade projects, including development of work scopes, calculations, and detailed technical specifications.
•  Review Project Proposals and Detailed Designs packages for new facilities.
• Participate in the testing and commissioning of new facilities and Turnaround and Inspection (T&I).
• Update and maintain engineering documentation and drawings.
• Analyze system performance and find solutions for Energy saving.
• Ensure quality, cost-effective, and timely solutions to any upgrade.
• Test and pilot new technologies. Ensure full HSE Compliance.
• Report and analyze key performance indices.
• Develop and implement reliability programs.
• Make recommendations for technical/economic optimization of existing facilities. Lead feasibility/profitability studies for new facilities.
• Provide analysis, evaluation, and interpretation in support of projects, processes, and financing related to Saudi Aramco capital investment decisions.

Minimum requirements

As the successful candidate you will have:

•  Bachelor's degree in Mechanical Engineering from an accredited university; a Master's degree is preferred.
• You will have 15 years of working experience, including 10 years of experience in industrial operation facilities, with a preference for experience in Shale gas facilities and Modular skids mounted units.
• You must be conversant and have working knowledge of industry codes and standards, such as ASME and API, including API-STD-610 and 617.
• You will have experience with: Creating/modifying PFDs and P&IDs, Troubleshooting and major repair of oil and gas rotating equipment, creating schematics and piping diagrams, conducting failure analysis and providing recommendations for failed rotating equipment, Rotating equipment and piping field Installation, Commissioning, and testing, Specifying piping and equipment layout.
• Capable of communicating with multidiscipline engineers to complete projects and have proven ability to communicate effectively with management at all levels within the organization.
• Able to spot and reconcile conflicting views and interests among different parts of the organization.
• Strong written and oral communication skills, able to communicate what are frequently complex technical, economic, and commercial concepts in a clear and succinct manner to individuals and groups from diverse professional backgrounds.
• Able to work effectively with the minimum of supervision on relatively unstructured tasks and be a hands-on person who will immediately command the professional respect of others who possess long-time practical experience of working in or serving the industry.
• A Professional Engineer (P.E.) or Chartered Engineer (C.Eng.) license or registration will be desirable but is not essential.
• You will have a thorough understanding of plant operations, process technologies, supply and product logistics, business drivers, cost drivers, and feedstock sensitivities. In addition, you will have experience in mechanical design review, construction, commissioning, and testing activities for new shale gas facilities.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Rotating Equipment Engineer to join our Unconventional Resources Producing Department (URPD) within the Unconventional Resources organization.

The Unconventional Resources Producing Department (URPD) is responsible for operating and maintaining Unconventional Resources (UR) surface facilities, ensuring the safe and efficient production of hydrocarbons. The department plays a critical role in the overall success of the UR program.

Your primary role is to provide professional advice and guidance regarding mechanical/rotating equipment systems, schemes, equipment, or techniques, facility designs, and solutions to operating and maintenance problems.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Provide day-to-day technical support to Operations and Maintenance Units to troubleshoot and fix rotating equipment and mechanical systems.
• Develop engineering design packages for new installation and upgrade projects, including development of work scopes, calculations, and detailed technical specifications.
•  Review Project Proposals and Detailed Designs packages for new facilities.
• Participate in the testing and commissioning of new facilities and Turnaround and Inspection (T&I).
• Update and maintain engineering documentation and drawings.
• Analyze system performance and find solutions for Energy saving.
• Ensure quality, cost-effective, and timely solutions to any upgrade.
• Test and pilot new technologies. Ensure full HSE Compliance.
• Report and analyze key performance indices.
• Develop and implement reliability programs.
• Make recommendations for technical/economic optimization of existing facilities. Lead feasibility/profitability studies for new facilities.
• Provide analysis, evaluation, and interpretation in support of projects, processes, and financing related to Saudi Aramco capital investment decisions.

Minimum requirements

As the successful candidate you will have:

•  Bachelor's degree in Mechanical Engineering from an accredited university; a Master's degree is preferred.
• You will have 15 years of working experience, including 10 years of experience in industrial operation facilities, with a preference for experience in Shale gas facilities and Modular skids mounted units.
• You must be conversant and have working knowledge of industry codes and standards, such as ASME and API, including API-STD-610 and 617.
• You will have experience with: Creating/modifying PFDs and P&IDs, Troubleshooting and major repair of oil and gas rotating equipment, creating schematics and piping diagrams, conducting failure analysis and providing recommendations for failed rotating equipment, Rotating equipment and piping field Installation, Commissioning, and testing, Specifying piping and equipment layout.
• Capable of communicating with multidiscipline engineers to complete projects and have proven ability to communicate effectively with management at all levels within the organization.
• Able to spot and reconcile conflicting views and interests among different parts of the organization.
• Strong written and oral communication skills, able to communicate what are frequently complex technical, economic, and commercial concepts in a clear and succinct manner to individuals and groups from diverse professional backgrounds.
• Able to work effectively with the minimum of supervision on relatively unstructured tasks and be a hands-on person who will immediately command the professional respect of others who possess long-time practical experience of working in or serving the industry.
• A Professional Engineer (P.E.) or Chartered Engineer (C.Eng.) license or registration will be desirable but is not essential.
• You will have a thorough understanding of plant operations, process technologies, supply and product logistics, business drivers, cost drivers, and feedstock sensitivities. In addition, you will have experience in mechanical design review, construction, commissioning, and testing activities for new shale gas facilities.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Process Engineer specializing in Sulfur Recovery Unit (SRU) to join Jafurah Gas Plant Engineering Division (JGPED) within Jafurah Gas Plant Department (JGPD).

 JGPED is responsible for Processing Feed gas and producing Sales Gas, Condensate, and C2+NGL.

Your primary role is to manage and handle the operations of Sulfur Recovery Units (SRU).

Key Responsibilities

As the successful candidate you will be required to perform the following: 

• Handle process activities such as studies and design modification in the operating facilities and develop simulation models for assigned operation facilities.
• Develop & review and/or validate plant mass balances and check plant performance to ensure it is running up to its design.
• Use the software simulation programs such as HYSYS and flow assurance.
• Formulate and implement long-term strategies to improve operations and reduce costs.
• Lead groups of engineers in the shutdown and startup phase of existing plants and participate in standards reviews to assure inclusion of requirements that are of practical benefit to field operation and maintenance in regard to safety and efficiency of the plant.
• Provide guidance on standards development through technical committee participation. Interprets standards and recommenced changes to reduce costs associated with overly stringent requirements.
• Lead unit performance and capacity tests and prepare testing procedures.
• Conduct risk assessment and process equipment performance test.
• Lead Process Hazard Analysis (PHA), Hazard and Operability (HAZOP), Energy optimization/conservation and process &equipment optimization & feasibility studies.
• Develop implementation plan for critical recommendation and perform management of change (MOC)
• Verify system operations and performance after implementing the recommendation.
• Provide day to day technical support to operation and maintenance teams, to troubleshoot and fix process equipment.
• Review project proposals and detailed design packages for new and/or existing facilities and enhance Operations Instruction Manuals (OIM).

Minimum requirements

As the successful candidate you will have:

• Bachelor’s degree in Chemical Engineering from a recognized and approved program.
• You should have a minimum of 10 to 15 years of professional engineering experience in Sulfur Recovery.
• Confident with engineering and design principles related to process engineering.
• Experience in process engineering and design applications.
• Able to demonstrate a detailed knowledge of industry standards and procedures, such as American Petroleum Institute (API) and American Society of Mechanical Engineers (ASME) codes.
• Required to support the review of company standards, projects reviews and implementation of plant modifications to process systems.
• Experience with creating Process Flow Diagrams (PFDs) & Piping & Instrumentation Diagrams (P&IDs), troubleshooting process equipment and system failures, including pumps, compressors, pipe line/ piping and dehydration systems and Knowledge of Aspen HYSIS and other process simulation software is required.
• Able to conduct a failure analysis, and provide recommendations for failed process systems and sequence of event reporting.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Drilling Foreman to join the Unconventional Resources Drilling Operations Division (URDOD) of Unconventional Resources Drilling Department (URDD).

The URDOD responsible for direct field responsibility for the drilling or working over of wells located anywhere in the Kingdom of Saudi Arabia and its territorial waters as specified in the well drilling or workover program. Such wells may be exploratory or development and entail the search for or development of hydrocarbon deposits, principally oil and gas.

Your primary role is to direct the drilling or working over of wells located anywhere in the Kingdom of Saudi Arabia and its territorial waters as specified in the well drilling or workover program. Such wells may be exploratory or development and entail the search for or development of hydrocarbon deposits, principally oil and gas.

Key Responsibilities:

As the successful candidate you will be required to perform the following:

• Supervise work on wells below 15,000 feet or wells complicated by pressure above 10,000 psi, sour gas, highly deviated, or that cost in excess of $10,000,000.
•  Fiscal accountability for Saudi Aramco- owned equipment and materials, timely communications with Drilling Operations headquarters and logistical co-ordination of transportation services, materials movement, well services (Saudi Aramco and contractor supplied), water support and roads/location support.

• Performs Unit level supervisory function at well locations remote to Operations headquarters on a 24 hour per day basis, 28 days on duty, 28 days off work schedule.
• Directs all well operations efficiently, safely and according to accepted industry practices as outlined and specified in the well Drilling or Workover program issued by the Drilling Engineering Dept.
• Co-ordinates the timely ordering of required well materials, equipment and services according to the well program. Documents the receipt, usage and transfer of Saudi Aramco supplied materials and equipment. Reviews service company field tickets for accuracy of services provided and associated charges.
• Ensures that Saudi Aramco Blowout Prevention Standards are met in all respects including equipment configuration, testing and crew response. Assures that rig and personnel comply with Saudi Aramco established safety standards and procedures.
• On rigs contracted to Saudi Aramco, assures compliance with terms, conditions and equipment/personnel as specified in the Contract.
• Provides headquarters a complete daily report of work progress as required in the Daily Morning Report.
• Promotes cost-savings ideas and awareness with the view toward operational optimization consistent with safely meeting well objectives.

Minimum requirements:

As the successful candidate you have:

• Bachelor’s degree in Engineering from a recognized and approved program.
• You will have 9 years’ experience related to the drilling and/or workover of oil and gas wells.
• Ability to Provides on-job training to less experienced drilling/workover personnel assigned to the rig.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Plant Corrosion Engineer to join the Riyas Engineering Division (RNGLFD) which is part of the Riyas NGL Fractionation Dept (RNGLFD)

RNGLFD is responsible for two trains, each designed to process 255 MBOD (242.25 MBCD). Each train will include fractionation units, C3 & C4 treatment, C3 & C4 dehydration and propane refrigeration. The common facilities will include feed and product surge storage, chemicals storage and utilities including, but not limited to, steam and condensate recovery systems, utility water, plant, instrument air and nitrogen systems, machinery cooling water, drainage and flare systems. Some of the systems (e.g., steam headers, flare headers, product storage) have been pre-invested for the future train.

Your primary role will be to implement, support and continually improve RNGLFP inspection corrosion management programs and provide consolatory advice in materials, ensuring cost effective material selection and corrosion mitigation strategies, which will ensure mechanical integrity of the materials, applied on all plant assets including equipment and piping through their life cycle.

Key Responsibilities:

As the successful candidate you will be required to perform the following:

• Implement corrosion management program and on-stream monitoring and Conduct risk-based inspection based on API-580 methodology. 
• Review and approve recommend solutions for coating failures and cathodic protection and participate in Hazard and Operability Study (HAZOP) review sessions and ensure that all issues are addressed. 
• Manage water treatment program and recommend solutions to overcome challenges and review design packages and validate materials selection based on current code and standards. 
• Validate corrosion controls corrosion controls, corrosion (CCD), corrosion loops and corrosion damage mechanisms frequently. 
• Assess FEED composition changes and approve recommend solution to assure assets integrity. 
• Develop scope and description of technology items, and lead field implementation. 
• Develop and transfer knowledge about use of coating, Cathodic protection (CP), corrosion inhibitors and other corrosion controls and best practices.
• Extract data and draw conclusions from Corrosion Monitoring Technologies, and troubleshoot corrosion problems and address root causes.
• Perform the regular review and update on the plants Integrity Operating Windows (IOW) and Corrosion loops drawings shall be updated by adding emerging damage mechanisms or removing damage mechanisms because of plant upgrades.
• Adjust and modify inspection practices and programs shall be reflected based on such modifications and perform special studies in corrosion control. Evaluates data as to scope, impact and long-range cost effectiveness on existing and new projects.
• Review operations and monitoring activities to identify needed system modifications or procedural changes associated with corrosion control with conduct corrosion mitigation and integrity review to optimize the inspection and corrosion programs and maintain assets integrity.

Minimum requirements

As the successful candidate you will have:

• Bachelor's degree in engineering, preferably in mechanical engineer.
• 15 years' experience processing in Oil/Gas Industry.
• Demonstrate experience in material science and metrology, different NDT technology and their applications and knowledge in engineering aspect of welding.
• Strong Knowledge of international standards and codes NACE, ASME, API and ASTM especially inspection and corrosion standards such as API-571, API-580, API-570 and API-510. 
• Valid NACE Specialist Certification or NACE Senior Corrosion Technologist or combination of NACE Corrosion Technologist, API-571 and NACE CP level II.

Work Location and Work Schedule  

 Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Reservoir Engineer with Specialization on Ultra Tight/Tight Sand & Channel Reservoir to join our Unconventional Reservoir Management Division (URMD) of Unconventional Reservoir Engineering Department (URED).

URMD is responsible to provide technical expertise to optimize unconventional resource development, focusing on reservoir characterization, modeling, and management. Key responsibilities include well evaluations, play assessments, production forecasting, and developing field plans for ultra-tight and channel sand reservoir.

Your primary role is to develop and manage the Kingdom’s Unconventional Resources at the most optimal unit cost through applying best-in-class reservoir management and development strategies, built on sound economics, to maximize shareholder returns.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Design and implement solutions for depletion strategies, reservoir performance analysis and field development plans for unconventional resource plays.
• Study reservoir and well performance data and develop/supervise reservoir surveillance programs and reservoir management activities.
• Supervise and support comprehensive fracture modeling and simulation studies to identify optimal well spacing, completions design, unconventional reservoir management strategies and opportunities.
• Organize and lead multi-functional peer reviews to support and improve field development design.
• Monitor operating expenses to operate and maintain wells to produce the highest volumes of oil and gas at the lowest cost.
• Prepare annual activity volumes and expenses for budgeting purposes.
• Monitor and analyze well tests and production curves.
• Gather, perform calculations on and analyze data such as well tests, fluid levels, bottom-hole pressures, and decline curves to assure efficient producing and equipment utilization.
• Work closely with multidisciplinary team in planning and conducting reservoir field studies.
• Prepare requirements for well construction, develop well designs for new wells and provide technical assistance to drilling staff to ensure safe and efficient well completion.
• Provide economic evaluation to support fast-paced development decisions and work closely with drilling, completions, and production teams.
• Develop and implement efficient reservoir engineering and organizational practices.
• Provide on the job coaching and mentoring to help develop capabilities of team members enabling them to grow technically and perform their job effectively and efficiently

Minimum requirements

As the successful candidate you will have:

• Petroleum Engineering degree from a recognized and approved program. An advanced degree is preferred and will reduce prerequisite work experience stated below by one year for master degree and two years for PhD.
• Minimum of 10 - 20 years of experience with at least 5 years in unconventional plays including shale or tight gas/condensate or channel reservoirs, with international experience in unconventional hydrocarbon basins required.
• Understanding of stimulation programs design, open hole and cased hole logging capabilities, well test analysis (Pressure transient analysis and rate transient analysis), decline curve analysis, dynamic reservoir modeling, reserves classification, EUR predictions, well spacing and landing zone optimization.
•  Required to support key development decisions.
• Knowledge of the following applications is required: IHS Harmony and Explorer, Kappa Workstation Suite (Saphir, Topaze minimum), Whitson, ECLIPSE, Kinetix, GOHFER, Resfrac, Petroleum Expert, CMG, Peep, PVTsim and EOS modeling is preferred. Knowledge of Analytics and Artificial Intelligence is appreciated.
• Demonstrated ability to work in a fast-paced environment and manage ambiguity in analysis.
• Solid organizational and time management skills, with the ability to work with limited data.
• Ability to generate Management Reports and Data analysis experience.
• Solid understanding of business planning, including economic analysis and project management.
• Familiar with field development / economic concepts with a broad knowledge in drilling, completions, and reservoir stimulation technologies with understanding of horizontal multistage fracturing for unconventional reservoir

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Reservoir Engineer with Specialization on Ultra Tight/Tight Sand & Channel Reservoir to join our Unconventional Reservoir Management Division (URMD) of Unconventional Reservoir Engineering Department (URED).

URMD is responsible to provide technical expertise to optimize unconventional resource development, focusing on reservoir characterization, modeling, and management. Key responsibilities include well evaluations, play assessments, production forecasting, and developing field plans for ultra-tight and channel sand reservoir.

Your primary role is to develop and manage the Kingdom’s Unconventional Resources at the most optimal unit cost through applying best-in-class reservoir management and development strategies, built on sound economics, to maximize shareholder returns.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Design and implement solutions for depletion strategies, reservoir performance analysis and field development plans for unconventional resource plays.
• Study reservoir and well performance data and develop/supervise reservoir surveillance programs and reservoir management activities.
• Supervise and support comprehensive fracture modeling and simulation studies to identify optimal well spacing, completions design, unconventional reservoir management strategies and opportunities.
• Organize and lead multi-functional peer reviews to support and improve field development design.
• Monitor operating expenses to operate and maintain wells to produce the highest volumes of oil and gas at the lowest cost.
• Prepare annual activity volumes and expenses for budgeting purposes.
• Monitor and analyze well tests and production curves.
• Gather, perform calculations on and analyze data such as well tests, fluid levels, bottom-hole pressures, and decline curves to assure efficient producing and equipment utilization.
• Work closely with multidisciplinary team in planning and conducting reservoir field studies.
• Prepare requirements for well construction, develop well designs for new wells and provide technical assistance to drilling staff to ensure safe and efficient well completion.
• Provide economic evaluation to support fast-paced development decisions and work closely with drilling, completions, and production teams.
• Develop and implement efficient reservoir engineering and organizational practices.
• Provide on the job coaching and mentoring to help develop capabilities of team members enabling them to grow technically and perform their job effectively and efficiently

Minimum requirements

As the successful candidate you will have:

• Petroleum Engineering degree from a recognized and approved program. An advanced degree is preferred and will reduce prerequisite work experience stated below by one year for master degree and two years for PhD.
• Minimum of 10 - 20 years of experience with at least 5 years in unconventional plays including shale or tight gas/condensate or channel reservoirs, with international experience in unconventional hydrocarbon basins required.
• Understanding of stimulation programs design, open hole and cased hole logging capabilities, well test analysis (Pressure transient analysis and rate transient analysis), decline curve analysis, dynamic reservoir modeling, reserves classification, EUR predictions, well spacing and landing zone optimization.
•  Required to support key development decisions.
• Knowledge of the following applications is required: IHS Harmony and Explorer, Kappa Workstation Suite (Saphir, Topaze minimum), Whitson, ECLIPSE, Kinetix, GOHFER, Resfrac, Petroleum Expert, CMG, Peep, PVTsim and EOS modeling is preferred. Knowledge of Analytics and Artificial Intelligence is appreciated.
• Demonstrated ability to work in a fast-paced environment and manage ambiguity in analysis.
• Solid organizational and time management skills, with the ability to work with limited data.
• Ability to generate Management Reports and Data analysis experience.
• Solid understanding of business planning, including economic analysis and project management.
• Familiar with field development / economic concepts with a broad knowledge in drilling, completions, and reservoir stimulation technologies with understanding of horizontal multistage fracturing for unconventional reservoir

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Process Engineer specializing in Sulfur Recovery Unit (SRU) to join Jafurah Gas Plant Engineering Division (JGPED) within Jafurah Gas Plant Department (JGPD).

 JGPED is responsible for Processing Feed gas and producing Sales Gas, Condensate, and C2+NGL.

Your primary role is to manage and handle the operations of Sulfur Recovery Units (SRU).

Key Responsibilities

As the successful candidate you will be required to perform the following: 

• Handle process activities such as studies and design modification in the operating facilities and develop simulation models for assigned operation facilities.
• Develop & review and/or validate plant mass balances and check plant performance to ensure it is running up to its design.
• Use the software simulation programs such as HYSYS and flow assurance.
• Formulate and implement long-term strategies to improve operations and reduce costs.
• Lead groups of engineers in the shutdown and startup phase of existing plants and participate in standards reviews to assure inclusion of requirements that are of practical benefit to field operation and maintenance in regard to safety and efficiency of the plant.
• Provide guidance on standards development through technical committee participation. Interprets standards and recommenced changes to reduce costs associated with overly stringent requirements.
• Lead unit performance and capacity tests and prepare testing procedures.
• Conduct risk assessment and process equipment performance test.
• Lead Process Hazard Analysis (PHA), Hazard and Operability (HAZOP), Energy optimization/conservation and process &equipment optimization & feasibility studies.
• Develop implementation plan for critical recommendation and perform management of change (MOC)
• Verify system operations and performance after implementing the recommendation.
• Provide day to day technical support to operation and maintenance teams, to troubleshoot and fix process equipment.
• Review project proposals and detailed design packages for new and/or existing facilities and enhance Operations Instruction Manuals (OIM).

Minimum requirements

As the successful candidate you will have:

• Bachelor’s degree in Chemical Engineering from a recognized and approved program.
• You should have a minimum of 10 to 15 years of professional engineering experience in Sulfur Recovery.
• Confident with engineering and design principles related to process engineering.
• Experience in process engineering and design applications.
• Able to demonstrate a detailed knowledge of industry standards and procedures, such as American Petroleum Institute (API) and American Society of Mechanical Engineers (ASME) codes.
• Required to support the review of company standards, projects reviews and implementation of plant modifications to process systems.
• Experience with creating Process Flow Diagrams (PFDs) & Piping & Instrumentation Diagrams (P&IDs), troubleshooting process equipment and system failures, including pumps, compressors, pipe line/ piping and dehydration systems and Knowledge of Aspen HYSIS and other process simulation software is required.
• Able to conduct a failure analysis, and provide recommendations for failed process systems and sequence of event reporting.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking an Instrumentation & Control Engineer to join Hawiyah Gas Plant Division (HGPD) within the Southern Area Gas Operations (SAGO)

HGPD huge Gas processing facility processing gases from multiple streams. The plant is located around 70 KM from AlHassa, Eastern Reign of Saudi Arabia. The plant products are HC condensate, Sales Gas and Liquid Sulfur. The plant consists of complex processing units with huge number of instrumentations and measurement devices to ensure the safe, effective and reliable operations.  

Your primary role is to work as technical support engineer, developing Engineering design packages, participate in plant trip troubleshooting and investigation, and review project documentations.

Key Responsibilities

As a successful candidate you will be required to perform the following:

• Lead and execute complex instrumentation and control engineering tasks for oil & gas processing facilities, including FEED, detailed design, commissioning, maintenance support, and brownfield/greenfield projects.
• Lead design and engineering activities for field instrumentation in oil & gas process units.
• Perform instrument selection, sizing, configuration, and preparation of datasheets for transmitters, process analyzers, control valves, emergency shutdown valves and machinery instrumentation such as vibration monitoring, compressor control, Fire & Gas system.
• Develop and review P&IDs, I/O lists, instrument index, hook-up drawings, loop diagrams, installation details. and material requisitions.
• Ensure compliance with hazardous area classifications and selection of appropriate Ex-rated instruments.
• Conduct vendor technical bid evaluations, FAT (Factory Acceptance Test) and SAT (Site Acceptance Test) inspections, and interface with Original Equipment Manufacturers (OEMs)
• Conduct root-cause analysis for recurring instrumentation issues and provide effective solutions.
• Configure, troubleshoot, and maintain DCS, PLC, ESD, and F&G systems using major platforms (such as Yokogawa CENTUM/ProSafe-RS), Compressor Control System such as CCC, Vibration Monitoring System.
• Develop and review control system architectures, network topologies, logic diagrams, cause & effect charts, and control narratives.
• Perform control loop tuning, advanced control strategy review, and alarm management tasks (ISA 18.2 / EEMUA 191).
• Support system integration and communication protocols (Modbus, Profibus, Foundation Fieldbus, OPC UA, HART, Ethernet/IP).
• Lead and participate in FAT/SAT, loop checks, logic testing, and commissioning of control systems.
• Provide technical guidance on cybersecurity requirements for control systems (ISA/IEC 62443).

Minimum requirements

As a successful candidate you will have:

• Bachelor’s degree in Instrumentation Engineering, Control Engineering, or equivalent.
•  Minimum 15 years’ experience in oil & gas plant design, commissioning, and maintenance.
• Proven track record in both greenfield and brownfield project execution. Strong experience interacting with operations, maintenance, and EPC contractors.
• Excellent technical writing skills for specifications, reports, and technical studies.
• Hands-on and in-depth knowledge of international standards and codes instrumentation national code (ENC) and NEMA and instrumentation/control systems such as process measurements, Relief/ control/ ESD valves, analyzers, equipment protection system (Vibration/temperature), fire systems and PLCs.
• You will have Professional Certifications (Preferred) TÜV Functional Safety Engineer/Expert (IEC 61508/61511), ISA CAP (Certified Automation Professional), OEM system certifications (Yokogawa CENTUM/ProSafe-RS), and Safety certifications.
• Strong analytical problem-solving skills and ability to make high-level technical decisions, Leadership capability to guide teams and mentor junior engineers,  Effective communicator, able to work across operations, maintenance, and vendor interfaces.
• The ideal candidate must possess deep technical expertise in field instrumentation, control systems, and international standards, ensuring safe, reliable, and optimized plant operation.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking an Instrumentation & Control Engineer to join Hawiyah Gas Plant Division (HGPD) within the Southern Area Gas Operations (SAGO)

HGPD huge Gas processing facility processing gases from multiple streams. The plant is located around 70 KM from AlHassa, Eastern Reign of Saudi Arabia. The plant products are HC condensate, Sales Gas and Liquid Sulfur. The plant consists of complex processing units with huge number of instrumentations and measurement devices to ensure the safe, effective and reliable operations.  

Your primary role is to work as technical support engineer, developing Engineering design packages, participate in plant trip troubleshooting and investigation, and review project documentations.

Key Responsibilities

As a successful candidate you will be required to perform the following:

• Lead and execute complex instrumentation and control engineering tasks for oil & gas processing facilities, including FEED, detailed design, commissioning, maintenance support, and brownfield/greenfield projects.
• Lead design and engineering activities for field instrumentation in oil & gas process units.
• Perform instrument selection, sizing, configuration, and preparation of datasheets for transmitters, process analyzers, control valves, emergency shutdown valves and machinery instrumentation such as vibration monitoring, compressor control, Fire & Gas system.
• Develop and review P&IDs, I/O lists, instrument index, hook-up drawings, loop diagrams, installation details. and material requisitions.
• Ensure compliance with hazardous area classifications and selection of appropriate Ex-rated instruments.
• Conduct vendor technical bid evaluations, FAT (Factory Acceptance Test) and SAT (Site Acceptance Test) inspections, and interface with Original Equipment Manufacturers (OEMs)
• Conduct root-cause analysis for recurring instrumentation issues and provide effective solutions.
• Configure, troubleshoot, and maintain DCS, PLC, ESD, and F&G systems using major platforms (such as Yokogawa CENTUM/ProSafe-RS), Compressor Control System such as CCC, Vibration Monitoring System.
• Develop and review control system architectures, network topologies, logic diagrams, cause & effect charts, and control narratives.
• Perform control loop tuning, advanced control strategy review, and alarm management tasks (ISA 18.2 / EEMUA 191).
• Support system integration and communication protocols (Modbus, Profibus, Foundation Fieldbus, OPC UA, HART, Ethernet/IP).
• Lead and participate in FAT/SAT, loop checks, logic testing, and commissioning of control systems.
• Provide technical guidance on cybersecurity requirements for control systems (ISA/IEC 62443).

Minimum requirements

As a successful candidate you will have:

• Bachelor’s degree in Instrumentation Engineering, Control Engineering, or equivalent.
•  Minimum 15 years’ experience in oil & gas plant design, commissioning, and maintenance.
• Proven track record in both greenfield and brownfield project execution. Strong experience interacting with operations, maintenance, and EPC contractors.
• Excellent technical writing skills for specifications, reports, and technical studies.
• Hands-on and in-depth knowledge of international standards and codes instrumentation national code (ENC) and NEMA and instrumentation/control systems such as process measurements, Relief/ control/ ESD valves, analyzers, equipment protection system (Vibration/temperature), fire systems and PLCs.
• You will have Professional Certifications (Preferred) TÜV Functional Safety Engineer/Expert (IEC 61508/61511), ISA CAP (Certified Automation Professional), OEM system certifications (Yokogawa CENTUM/ProSafe-RS), and Safety certifications.
• Strong analytical problem-solving skills and ability to make high-level technical decisions, Leadership capability to guide teams and mentor junior engineers,  Effective communicator, able to work across operations, maintenance, and vendor interfaces.
• The ideal candidate must possess deep technical expertise in field instrumentation, control systems, and international standards, ensuring safe, reliable, and optimized plant operation.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Process Engineer specializing in Sulfur Recovery Unit (SRU) to join Jafurah Gas Plant Engineering Division (JGPED) within Jafurah Gas Plant Department (JGPD).

 JGPED is responsible for Processing Feed gas and producing Sales Gas, Condensate, and C2+NGL.

Your primary role is to manage and handle the operations of Sulfur Recovery Units (SRU).

Key Responsibilities

As the successful candidate you will be required to perform the following: 

• Handle process activities such as studies and design modification in the operating facilities and develop simulation models for assigned operation facilities.
• Develop & review and/or validate plant mass balances and check plant performance to ensure it is running up to its design.
• Use the software simulation programs such as HYSYS and flow assurance.
• Formulate and implement long-term strategies to improve operations and reduce costs.
• Lead groups of engineers in the shutdown and startup phase of existing plants and participate in standards reviews to assure inclusion of requirements that are of practical benefit to field operation and maintenance in regard to safety and efficiency of the plant.
• Provide guidance on standards development through technical committee participation. Interprets standards and recommenced changes to reduce costs associated with overly stringent requirements.
• Lead unit performance and capacity tests and prepare testing procedures.
• Conduct risk assessment and process equipment performance test.
• Lead Process Hazard Analysis (PHA), Hazard and Operability (HAZOP), Energy optimization/conservation and process &equipment optimization & feasibility studies.
• Develop implementation plan for critical recommendation and perform management of change (MOC)
• Verify system operations and performance after implementing the recommendation.
• Provide day to day technical support to operation and maintenance teams, to troubleshoot and fix process equipment.
• Review project proposals and detailed design packages for new and/or existing facilities and enhance Operations Instruction Manuals (OIM).

Minimum requirements

As the successful candidate you will have:

• Bachelor’s degree in Chemical Engineering from a recognized and approved program.
• You should have a minimum of 10 to 15 years of professional engineering experience in Sulfur Recovery.
• Confident with engineering and design principles related to process engineering.
• Experience in process engineering and design applications.
• Able to demonstrate a detailed knowledge of industry standards and procedures, such as American Petroleum Institute (API) and American Society of Mechanical Engineers (ASME) codes.
• Required to support the review of company standards, projects reviews and implementation of plant modifications to process systems.
• Experience with creating Process Flow Diagrams (PFDs) & Piping & Instrumentation Diagrams (P&IDs), troubleshooting process equipment and system failures, including pumps, compressors, pipe line/ piping and dehydration systems and Knowledge of Aspen HYSIS and other process simulation software is required.
• Able to conduct a failure analysis, and provide recommendations for failed process systems and sequence of event reporting.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking for Turnaround & Inspection Engineer to join the Riyas NGL Fractionation Maintenance Division (RNGLFMD) of Riyas NGL Fractionation Department (RNGLFD)

RNGLFMD is responsible of two NGL Fractionation trains, each designed to process 255 MBOD (242.25 MBCD). Each train will include fractionation units, C3 & C4 treatment, C3 & C4 dehydration and propane refrigeration. The common facilities will include feed and product surge storage, chemicals storage and Utilities Unit including, but not limited to, Boilers, steam and condensate recovery systems, utility water, plant, instrument air and nitrogen systems, machinery cooling water, drainage and flare systems. Some of the systems (e.g., steam headers, flare headers, product storage) have been pre-invested for the future train.

Your primary role is to is to carry out full cycle Turnaround & Inspection (T&I) from planning until final execution and closure. Including cost estimation, scheduling, coordinating with engineering, inspection and operations to identify & finalize the most comprehensive T&I scope of work.  Additionally, you will develop detailed job plans for identified T&I scopes and plan all required materials including identification of long lead materials to ensure availability prior to execution date.

Key Responsibilities:

As the successful candidate you will be required to perform the following:

• Develop annual Turnaround & Inspection plan for all minor & major Turnaround & Inspections with accurate budgeting.
• Issue detailed post Turnaround & Inspection (T&I) report covering all events, findings, cots & scheduling performance, in addition to lessons learned.
• Coordinate maintenance programs with user units to determine relative priorities and on-time completion of work in critical operating facilities with available work force.
• Assign maintenance manpower within your assigned area to meet daily changes in operating requirements and priorities.
• Recommend special work schedules, overtime or contractor participation to meet unusual or emergency situations.
• Plan assigned Turnaround & Inspections (T&I) field-wide, analyses and sequences all work requests; estimates required manpower, justifying, when necessary, requests for additional manpower, overtime or extension of unit downtime.
• Assure that all details of material and equipment are available at jobsite. On major T&Is, you may direct one or more Maintenance Engineers in accomplishing this phase of the work.
• Report to concerned Maintenance Supervisor on quality and quantity of workmanship and adherence to standards by Maintenance
• Engineer and craftsmen within your assigned areas and recommends improved work methods.
• Report on deviation from approved schedules and assists in the correction of such deviations.
• Review Project Proposals to assure that maintenance aspects are considered in final design.
• Coordinate maintenance work between Maintenance Divisions when services from various divisions are required.
• Perform special assignments as directed, utilizing your engineering knowledge and experience. Such assignments may include work direction to one or more Maintenance Engineers. Application of Maintenance Engineer when specializing in Digital Maintenance Engineering Performs engineering analysis of real time, process control digital systems in central operations facilities to aid in fault diagnosis.
• Maintain activity on digital systems. Provides professional level expertise to the solution of complex hardware problems. Responsible, under the general direction of Superintendent in assigned Maintenance Division and with work direction from maintenance.

Minimum requirements

As the successful candidate you will have:

• Bachelor’s degree in Mechanical Engineering.
• Minimum of 15 years of experience in Turnaround and Inspection (T&I) of gas plants.
• Demonstrate experience in Primavera P6 professional software, PMI-Scheduling (or equivalent).
• Preferred PMI-PMP certificate (or equivalent).
• Certified Cost Professional (CCP) certification is preferred.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Static Mechanical Engineer to join Jafurah Gas Plant Engineering Division (JGPED) within Jafurah Gas Plant Department (JGPD).

Jafurah Gas Plant Department is responsible for Processing Feed gas and producing Sales Gas, Condensate, and C2+NGL.

Your primary role is to Handle static and piping activities such as studies and design modification in the operating facilities.

Key Responsibilities

As the successful candidate you will be required to perform the following: .

• Look for opportunities to optimize operations and implement them accordingly.
• Provide technical direction/support to in-kingdom and out kingdom design contractors.
• Formulate and implement long-term strategies to improve operations and reduce costs.
• Lead groups of engineers in normal operations of existing plants.
• Participate in standards reviews to assure inclusion of requirements that are of practical benefit to field operation and maintenance in regard to safety and efficiency of the plant.
• Provide guidance on standards development through technical committee participation. Interprets standards and recommenced changes to reduce costs associated with overly stringent requirements.
• Perform management of change (MOC)
• Verify system operations and performance after implementing the recommendation.
• Provide day to day technical support to operation and maintenance teams, to troubleshoot and fix piping and static equipment.
• Handle static and piping activities such as studies and design modification in the operating facilities.
• Review project proposals and detailed design packages for new and/or existing facilities.
• Develop static and piping engineering design packages for any modifications at site ensuring full compliance with the Company applicable standards.
• Perform and review stress analysis for piping
• Ensure compliance for piping and flange material selection.

Minimum requirements

As the successful candidate you will have:

• Bachelor’s degree in Mechanical Engineering from a recognized and approved program with Static equipment specialty.
• You will have 10-15 years of experience in Static Mechanical Engineering.

• Confident with engineering and design principles related to static and piping engineering.
• Able to demonstrate a detailed knowledge of industry standards and procedures, such as American Petroleum Institute (API) and American Society of Mechanical Engineers (ASME) codes, required to support the review of company standards, projects reviews and implementation of plant modifications to process systems.
• Direct, coordinate, advise, and technically support to sustain asset integrity and reliability of wide range of piping and static equipment.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Drilling Foreman to join the Unconventional Resources Drilling Operations Division (URDOD) of Unconventional Resources Drilling Department (URDD).

The URDOD responsible for direct field responsibility for the drilling or working over of wells located anywhere in the Kingdom of Saudi Arabia and its territorial waters as specified in the well drilling or workover program. Such wells may be exploratory or development and entail the search for or development of hydrocarbon deposits, principally oil and gas.

Your primary role is to direct the drilling or working over of wells located anywhere in the Kingdom of Saudi Arabia and its territorial waters as specified in the well drilling or workover program. Such wells may be exploratory or development and entail the search for or development of hydrocarbon deposits, principally oil and gas.

Key Responsibilities:

As the successful candidate you will be required to perform the following:

• Supervise work on wells below 15,000 feet or wells complicated by pressure above 10,000 psi, sour gas, highly deviated, or that cost in excess of $10,000,000.
•  Fiscal accountability for Saudi Aramco- owned equipment and materials, timely communications with Drilling Operations headquarters and logistical co-ordination of transportation services, materials movement, well services (Saudi Aramco and contractor supplied), water support and roads/location support.

• Performs Unit level supervisory function at well locations remote to Operations headquarters on a 24 hour per day basis, 28 days on duty, 28 days off work schedule.
• Directs all well operations efficiently, safely and according to accepted industry practices as outlined and specified in the well Drilling or Workover program issued by the Drilling Engineering Dept.
• Co-ordinates the timely ordering of required well materials, equipment and services according to the well program. Documents the receipt, usage and transfer of Saudi Aramco supplied materials and equipment. Reviews service company field tickets for accuracy of services provided and associated charges.
• Ensures that Saudi Aramco Blowout Prevention Standards are met in all respects including equipment configuration, testing and crew response. Assures that rig and personnel comply with Saudi Aramco established safety standards and procedures.
• On rigs contracted to Saudi Aramco, assures compliance with terms, conditions and equipment/personnel as specified in the Contract.
• Provides headquarters a complete daily report of work progress as required in the Daily Morning Report.
• Promotes cost-savings ideas and awareness with the view toward operational optimization consistent with safely meeting well objectives.

Minimum requirements:

As the successful candidate you have:

• Bachelor’s degree in Engineering from a recognized and approved program.
• You will have 9 years’ experience related to the drilling and/or workover of oil and gas wells.
• Ability to Provides on-job training to less experienced drilling/workover personnel assigned to the rig.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Rotating Equipment Engineer to join our Unconventional Resources Producing Department (URPD) within the Unconventional Resources organization.

The Unconventional Resources Producing Department (URPD) is responsible for operating and maintaining Unconventional Resources (UR) surface facilities, ensuring the safe and efficient production of hydrocarbons. The department plays a critical role in the overall success of the UR program.

Your primary role is to provide professional advice and guidance regarding mechanical/rotating equipment systems, schemes, equipment, or techniques, facility designs, and solutions to operating and maintenance problems.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Provide day-to-day technical support to Operations and Maintenance Units to troubleshoot and fix rotating equipment and mechanical systems.
• Develop engineering design packages for new installation and upgrade projects, including development of work scopes, calculations, and detailed technical specifications.
•  Review Project Proposals and Detailed Designs packages for new facilities.
• Participate in the testing and commissioning of new facilities and Turnaround and Inspection (T&I).
• Update and maintain engineering documentation and drawings.
• Analyze system performance and find solutions for Energy saving.
• Ensure quality, cost-effective, and timely solutions to any upgrade.
• Test and pilot new technologies. Ensure full HSE Compliance.
• Report and analyze key performance indices.
• Develop and implement reliability programs.
• Make recommendations for technical/economic optimization of existing facilities. Lead feasibility/profitability studies for new facilities.
• Provide analysis, evaluation, and interpretation in support of projects, processes, and financing related to Saudi Aramco capital investment decisions.

Minimum requirements

As the successful candidate you will have:

•  Bachelor's degree in Mechanical Engineering from an accredited university; a Master's degree is preferred.
• You will have 15 years of working experience, including 10 years of experience in industrial operation facilities, with a preference for experience in Shale gas facilities and Modular skids mounted units.
• You must be conversant and have working knowledge of industry codes and standards, such as ASME and API, including API-STD-610 and 617.
• You will have experience with: Creating/modifying PFDs and P&IDs, Troubleshooting and major repair of oil and gas rotating equipment, creating schematics and piping diagrams, conducting failure analysis and providing recommendations for failed rotating equipment, Rotating equipment and piping field Installation, Commissioning, and testing, Specifying piping and equipment layout.
• Capable of communicating with multidiscipline engineers to complete projects and have proven ability to communicate effectively with management at all levels within the organization.
• Able to spot and reconcile conflicting views and interests among different parts of the organization.
• Strong written and oral communication skills, able to communicate what are frequently complex technical, economic, and commercial concepts in a clear and succinct manner to individuals and groups from diverse professional backgrounds.
• Able to work effectively with the minimum of supervision on relatively unstructured tasks and be a hands-on person who will immediately command the professional respect of others who possess long-time practical experience of working in or serving the industry.
• A Professional Engineer (P.E.) or Chartered Engineer (C.Eng.) license or registration will be desirable but is not essential.
• You will have a thorough understanding of plant operations, process technologies, supply and product logistics, business drivers, cost drivers, and feedstock sensitivities. In addition, you will have experience in mechanical design review, construction, commissioning, and testing activities for new shale gas facilities.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Reservoir Engineer with Specialization on Ultra Tight/Tight Sand & Channel Reservoir to join our Unconventional Reservoir Management Division (URMD) of Unconventional Reservoir Engineering Department (URED).

URMD is responsible to provide technical expertise to optimize unconventional resource development, focusing on reservoir characterization, modeling, and management. Key responsibilities include well evaluations, play assessments, production forecasting, and developing field plans for ultra-tight and channel sand reservoir.

Your primary role is to develop and manage the Kingdom’s Unconventional Resources at the most optimal unit cost through applying best-in-class reservoir management and development strategies, built on sound economics, to maximize shareholder returns.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Design and implement solutions for depletion strategies, reservoir performance analysis and field development plans for unconventional resource plays.
• Study reservoir and well performance data and develop/supervise reservoir surveillance programs and reservoir management activities.
• Supervise and support comprehensive fracture modeling and simulation studies to identify optimal well spacing, completions design, unconventional reservoir management strategies and opportunities.
• Organize and lead multi-functional peer reviews to support and improve field development design.
• Monitor operating expenses to operate and maintain wells to produce the highest volumes of oil and gas at the lowest cost.
• Prepare annual activity volumes and expenses for budgeting purposes.
• Monitor and analyze well tests and production curves.
• Gather, perform calculations on and analyze data such as well tests, fluid levels, bottom-hole pressures, and decline curves to assure efficient producing and equipment utilization.
• Work closely with multidisciplinary team in planning and conducting reservoir field studies.
• Prepare requirements for well construction, develop well designs for new wells and provide technical assistance to drilling staff to ensure safe and efficient well completion.
• Provide economic evaluation to support fast-paced development decisions and work closely with drilling, completions, and production teams.
• Develop and implement efficient reservoir engineering and organizational practices.
• Provide on the job coaching and mentoring to help develop capabilities of team members enabling them to grow technically and perform their job effectively and efficiently

Minimum requirements

As the successful candidate you will have:

• Petroleum Engineering degree from a recognized and approved program. An advanced degree is preferred and will reduce prerequisite work experience stated below by one year for master degree and two years for PhD.
• Minimum of 10 - 20 years of experience with at least 5 years in unconventional plays including shale or tight gas/condensate or channel reservoirs, with international experience in unconventional hydrocarbon basins required.
• Understanding of stimulation programs design, open hole and cased hole logging capabilities, well test analysis (Pressure transient analysis and rate transient analysis), decline curve analysis, dynamic reservoir modeling, reserves classification, EUR predictions, well spacing and landing zone optimization.
•  Required to support key development decisions.
• Knowledge of the following applications is required: IHS Harmony and Explorer, Kappa Workstation Suite (Saphir, Topaze minimum), Whitson, ECLIPSE, Kinetix, GOHFER, Resfrac, Petroleum Expert, CMG, Peep, PVTsim and EOS modeling is preferred. Knowledge of Analytics and Artificial Intelligence is appreciated.
• Demonstrated ability to work in a fast-paced environment and manage ambiguity in analysis.
• Solid organizational and time management skills, with the ability to work with limited data.
• Ability to generate Management Reports and Data analysis experience.
• Solid understanding of business planning, including economic analysis and project management.
• Familiar with field development / economic concepts with a broad knowledge in drilling, completions, and reservoir stimulation technologies with understanding of horizontal multistage fracturing for unconventional reservoir

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking a Static Mechanical Engineer to join Jafurah Gas Plant Engineering Division (JGPED) within Jafurah Gas Plant Department (JGPD).

Jafurah Gas Plant Department is responsible for Processing Feed gas and producing Sales Gas, Condensate, and C2+NGL.

Your primary role is to Handle static and piping activities such as studies and design modification in the operating facilities.

Key Responsibilities

As the successful candidate you will be required to perform the following: .

• Look for opportunities to optimize operations and implement them accordingly.
• Provide technical direction/support to in-kingdom and out kingdom design contractors.
• Formulate and implement long-term strategies to improve operations and reduce costs.
• Lead groups of engineers in normal operations of existing plants.
• Participate in standards reviews to assure inclusion of requirements that are of practical benefit to field operation and maintenance in regard to safety and efficiency of the plant.
• Provide guidance on standards development through technical committee participation. Interprets standards and recommenced changes to reduce costs associated with overly stringent requirements.
• Perform management of change (MOC)
• Verify system operations and performance after implementing the recommendation.
• Provide day to day technical support to operation and maintenance teams, to troubleshoot and fix piping and static equipment.
• Handle static and piping activities such as studies and design modification in the operating facilities.
• Review project proposals and detailed design packages for new and/or existing facilities.
• Develop static and piping engineering design packages for any modifications at site ensuring full compliance with the Company applicable standards.
• Perform and review stress analysis for piping
• Ensure compliance for piping and flange material selection.

Minimum requirements

As the successful candidate you will have:

• Bachelor’s degree in Mechanical Engineering from a recognized and approved program with Static equipment specialty.
• You will have 10-15 years of experience in Static Mechanical Engineering.

• Confident with engineering and design principles related to static and piping engineering.
• Able to demonstrate a detailed knowledge of industry standards and procedures, such as American Petroleum Institute (API) and American Society of Mechanical Engineers (ASME) codes, required to support the review of company standards, projects reviews and implementation of plant modifications to process systems.
• Direct, coordinate, advise, and technically support to sustain asset integrity and reliability of wide range of piping and static equipment.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026

Overview

We are seeking an Instrumentation & Control Engineer to join Hawiyah Gas Plant Division (HGPD) within the Southern Area Gas Operations (SAGO)

HGPD huge Gas processing facility processing gases from multiple streams. The plant is located around 70 KM from AlHassa, Eastern Reign of Saudi Arabia. The plant products are HC condensate, Sales Gas and Liquid Sulfur. The plant consists of complex processing units with huge number of instrumentations and measurement devices to ensure the safe, effective and reliable operations.  

Your primary role is to work as technical support engineer, developing Engineering design packages, participate in plant trip troubleshooting and investigation, and review project documentations.

Key Responsibilities

As a successful candidate you will be required to perform the following:

• Lead and execute complex instrumentation and control engineering tasks for oil & gas processing facilities, including FEED, detailed design, commissioning, maintenance support, and brownfield/greenfield projects.
• Lead design and engineering activities for field instrumentation in oil & gas process units.
• Perform instrument selection, sizing, configuration, and preparation of datasheets for transmitters, process analyzers, control valves, emergency shutdown valves and machinery instrumentation such as vibration monitoring, compressor control, Fire & Gas system.
• Develop and review P&IDs, I/O lists, instrument index, hook-up drawings, loop diagrams, installation details. and material requisitions.
• Ensure compliance with hazardous area classifications and selection of appropriate Ex-rated instruments.
• Conduct vendor technical bid evaluations, FAT (Factory Acceptance Test) and SAT (Site Acceptance Test) inspections, and interface with Original Equipment Manufacturers (OEMs)
• Conduct root-cause analysis for recurring instrumentation issues and provide effective solutions.
• Configure, troubleshoot, and maintain DCS, PLC, ESD, and F&G systems using major platforms (such as Yokogawa CENTUM/ProSafe-RS), Compressor Control System such as CCC, Vibration Monitoring System.
• Develop and review control system architectures, network topologies, logic diagrams, cause & effect charts, and control narratives.
• Perform control loop tuning, advanced control strategy review, and alarm management tasks (ISA 18.2 / EEMUA 191).
• Support system integration and communication protocols (Modbus, Profibus, Foundation Fieldbus, OPC UA, HART, Ethernet/IP).
• Lead and participate in FAT/SAT, loop checks, logic testing, and commissioning of control systems.
• Provide technical guidance on cybersecurity requirements for control systems (ISA/IEC 62443).

Minimum requirements

As a successful candidate you will have:

• Bachelor’s degree in Instrumentation Engineering, Control Engineering, or equivalent.
•  Minimum 15 years’ experience in oil & gas plant design, commissioning, and maintenance.
• Proven track record in both greenfield and brownfield project execution. Strong experience interacting with operations, maintenance, and EPC contractors.
• Excellent technical writing skills for specifications, reports, and technical studies.
• Hands-on and in-depth knowledge of international standards and codes instrumentation national code (ENC) and NEMA and instrumentation/control systems such as process measurements, Relief/ control/ ESD valves, analyzers, equipment protection system (Vibration/temperature), fire systems and PLCs.
• You will have Professional Certifications (Preferred) TÜV Functional Safety Engineer/Expert (IEC 61508/61511), ISA CAP (Certified Automation Professional), OEM system certifications (Yokogawa CENTUM/ProSafe-RS), and Safety certifications.
• Strong analytical problem-solving skills and ability to make high-level technical decisions, Leadership capability to guide teams and mentor junior engineers,  Effective communicator, able to work across operations, maintenance, and vendor interfaces.
• The ideal candidate must possess deep technical expertise in field instrumentation, control systems, and international standards, ensuring safe, reliable, and optimized plant operation.

Work Location and Work Schedule  

Work location: Within Saudi Arabia – To be specified in Job offer

Work schedule: Full Time - To be specified in Job offer

Job Posting Duration:

Job posting start date: 12/15/2025

Job posting end date: 12/15/2026