Electrical & Instrumentation Project Engineer II​/III

Position Summary

Marathon Petroleum Company’s Catlettsburg Refinery is seeking an Electrical Engineer to join the Project Engineering (E&I) Team. This role reports to the Refining Engineering Manager (E&I) and provides both project management and hands‑on electrical engineering support to refinery process units.

The Project Engineer (E&I) role offers a unique opportunity to work across power systems, controls, instrumentation, and motor systems in a highly integrated refinery. Project engineers are directly connected to the business, supporting operations while leading projects that improve safety, reliability, and unit performance.

This position provides full project ownership from concept through startup, along with meaningful field exposure and direct collaboration with operations, maintenance, and leadership teams.

Relocation is approved for this position.

• Applies project management skills across all phases: development, justification, design, construction, and startup
• Manages multiple projects safely, efficiently, and within budget while meeting schedule commitments
• Develops project scope, cost estimates, and schedules; prepares Decision Support Packages (DSPs) and presents to leadership
• Provides electrical and instrumentation engineering support to refinery area teams, including troubleshooting and system improvements
• Works directly with Operations, Maintenance, and Construction to execute projects and resolve real‑time issues
• Ensures compliance with Management of Change (MOC), Process Safety Information (PSI), and refinery standards
• Coordinates with external engineering consultants and vendors to execute projects effectively
• Participates in HAZOP reviews, incident investigations, and reliability initiatives
• Applies engineering codes and standards (NFPA, IEEE, NEC, API, etc.) to ensure safe and compliant designs
• Promotes a strong safety culture and takes action when unsafe conditions or behaviors are observed

• Specifies and procures electrical and instrumentation equipment for assigned projects
• Provides E&I technical support on multi‑discipline capital and expense projects
• Supports refinery area teams with troubleshooting, critical thinking, and problem‑solving
• Assists during refinery turnarounds, including planning and execution support
• Participates in commissioning, startup, and post‑installation performance verification
• Opportunity to support and lead larger, more complex capital projects as experience grows
• Travel approximately 10%

Bachelor’s degree in Engineering.

• Bachelor’s degree in Engineering
• Two (2) years or more of industry experience
• Valid driver’s license
• Must be legally authorized to work in the U.S. on a full‑time indefinite basis without sponsorship

• Bachelor’s degree in Electrical Engineering
• Five (5) years or more of refining, petrochemical, or heavy industrial Electrical Engineering experience
• Experience with industrial electrical power systems, including distribution systems, protective relaying, and motor control equipment
• Experience with process instrumentation, including pressure, flow, and level measurement, control valves, and integration with DCS/PLC systems
• Familiarity with electrical and instrumentation codes and standards (NFPA, IEEE, NEC, NEMA, API, ISA)
• Experience with power system modeling software (ETAP, SKM, Easy Power)
• Experience with protective relaying and control systems
• Demonstrated interest in professional growth, with the ability to develop into advanced technical roles or future leadership positions

Catlettsburg, Kentucky (11631 US Route 23)

Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401(k) matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at  The hired candidate will also be eligible for a discretionary company‑sponsored annual bonus program.

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for…