Process Simulation Twin & Optimization Engineer (GME)

The Process Simulation Twin and Optimization Engineer will support the use of process models and digital-twin methods to improve downstream manufacturing performance. The role focuses on using simulation, operational data and engineering analysis to identify process constraints, evaluate changes and improve efficiency, yield and cost. It combines technical modelling with collaboration across operating teams so that analytical recommendations can be assessed safely and translated into practical facility improvements.

Key Responsibilities

• Develop, maintain and use process simulation models or digital representations to analyse the behaviour and performance of operating units.
• Identify opportunities to improve process efficiency, reduce operating costs, increase yields and meet applicable operating or regulatory requirements.
• Conduct performance-improvement and feasibility studies, evaluating the likely impact of process changes and operating scenarios.
• Analyse recurring operational problems and complex bottlenecks, using model-based investigation to identify causes and potential solutions.
• Assess the process safety implications of proposed changes or plant modifications and coordinate technical input with facility teams.
• Communicate simulation findings, assumptions and recommendations through technical reports and cross-functional discussions.

Requirements and Qualifications

• A relevant engineering education and substantial experience in process engineering, simulation or optimisation in an industrial setting are relevant to the role.
• Practical familiarity with refinery or petrochemical operations and the ability to analyse process constraints and operating performance.
• Experience with process modelling, digital-twin approaches, data interpretation and engineering evaluation is important; a specific minimum number of years is not stated in the available listing details.

Skills

Candidates should demonstrate strong quantitative reasoning, model interpretation and structured problem solving. Useful strengths include process simulation software, data analysis, optimisation methods, understanding of process safety and clear technical communication. The role requires an ability to work with operators and discipline engineers, explain model limitations and recommend changes that are technically sound and operationally practical.

Employment Details

This is a permanent, full-time residential position in Saudi Arabia with an expat family relocation package advertised for the role. The work supports manufacturing facilities and may involve collaboration with several engineering disciplines. The exact site and schedule will be confirmed in the employment offer.