Planning & Optimization Engineer III/Senior Planning & Optimization Engineer

Marathon Petroleum seeks a Planning & Optimization Engineer III to lead multi‑refinery planning, perform economic optimization using LP models, and collaborate across commercial and refinery teams to improve West Region profitability.

Advanced understanding of refinery operations and economics, Linear programming / LP modeling experience, Proficiency with economic modeling and sensitivity analysis, Strong communication and stakeholder alignment skills, Forecasting and market dynamics analysis, Critical thinking and decision making, Cross‑functional collaboration and influencing, Results driven with continuous improvement mindset