Thermodynamics Process Modeling
Core
Develop and apply custom thermodynamic models and implement them in process simulators for new process technologies, serving ExxonMobil's Upstream, Product Solutions, and Low Carbon Solutions divisions.
Role type
Senior IC chemical engineer (thermodynamics & process modeling)
Builds
New process technologies from concept to commercial scale deployment
Domain
Energy industry (refining, petrochemical, low-carbon process technologies)
Deliverable
production ML models | product features
Required skills
Thermodynamics fundamentals, Phase equilibria modeling, Physical property models for multi-component systems (gas-hydrocarbon, oxygenated, electrolytic), Process conceptualization, Chemical engineering unit operations, Computational languages (Python, MATLAB)
Preferred skills
Electrolyte thermodynamics, Equations of state, Process simulation platforms (Aspen Plus, Aspen HYSYS, PRO-II), Techno-Economic Analysis, Hybrid modeling (PINNs, AI/ML)
Technologies
Python, MATLAB, Aspen Plus, Aspen HYSYS, PRO-II
Responsibilities
Develop and apply fit-for-purpose custom thermodynamic models; Collaborate with cross-discipline teams on experimentation and pilot plant studies; Provide guidance on experimental setups and campaigns; Serve as a subject matter expert and technical mentor on phase equilibria and physical interaction.
Seniority
Senior, hands-on IC