Machinery & Mechanical Supervisor- Refining

Marathon Petroleum Corporation
📍 Mandan, ND, United States 💼 Full-time 🕒 Posted July 01, 2026

Job Description

An exciting career awaits you

At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.


Position Summary

Marathon Petroleum Company is seeking a full-time Machinery & Mechanical Supervisor to lead maintenance execution for outside and inside machinists at the Mandan Refinery. This role is responsible for increasing rotating equipment mechanical availability and reliability through safe, reliable, and compliant execution of maintenance activities.


This position serves as the primary interface between Operations, Maintenance, and supporting functions, while supporting the Maintenance execution team and ensuring optimal utilization of the refinery outside and inside machinist crafts. This role works collaboratively with supervisors, Planning & Scheduling, and Reliability teams to develop repair strategies and mainta...

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Job Details

  • Location Mandan, ND
  • Job Type Full-time
  • Category other-general
  • Posted Date July 01, 2026
  • Application Deadline July 06, 2026