Postdoctoral Researcher - Simulation & Digital...

ExxonMobil is seeking a Postdoctoral Researcher with expertise in advanced simulation methods to support decision-making through digital twin and market/system modeling. The role focuses on developing and applying simulation approaches-such as discrete event simulation, system dynamics, and agent-based modeling-to represent complex operational and market systems.

The successful candidate will build scalable simulation frameworks that integrate with optimization and analytics workflows to enable scenario analysis, forecasting, and strategic decision support.

Key Responsibilities

• Develop simulation models using discrete event simulation, system dynamics, and/or agent-based modeling.

• Build digital twins of operational or market systems to support scenario analysis and decision-making.

• Integrate simulation with optimization and data-driven models.

• Analyze system behavior under uncertainty and evaluate policy or operational strategies.

• Ph.D. in Industrial Engineering, Operations Research, Systems Engineering, Applied Mathematics, or related field.

• Experience with at least one simulation paradigm (discrete event, agent-based, or system dynamics).

• Strong programming skills (Python or similar).

• Experience building simulation models for complex systems.

Preferred Qualifications

• Experience with digital twin development or system-level modeling.

• Familiarity with integrating simulation and optimization.

• Experience in market modeling or energy systems.

• Knowledge of uncertainty analysis or stochastic modeling.

Duration

At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.

The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.

We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why (https://corporate.exxonmobil.com/About-us/Who-we-are) and how we can work together (https://corporate.exxonmobil.com/Sustainability/Sustainability-Report/Social/Investing-in-people) .

Why Join ExxonMobil?

You will contribute to the development of advanced simulation and digital twin capabilities that enable better decisions across complex energy and industrial systems., Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.