Refinery Mechanic
Listed on 2026-07-09
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Trades / Skilled Labor
Maintenance Technician / Mechanic, Installation Technician
Overview
Marathon Petroleum Company (MPC) is seeking a Refinery Mechanic to support the Dickinson Renewable Diesel Facility located in North Dakota. This position reports to the Machinery & Mechanical Supervisor and is responsible for ensuring the safe and reliable operation of mechanical equipment in the refinery.
Key Responsibilities- Install, monitor, maintain, troubleshoot, and repair rotating mechanical refinery equipment including compressors, pumps, blowers, condensers, fans, cooling towers, exchangers, etc.
- Perform routine maintenance and repairs on rotating equipment and minor leak repairs/isolations on fixed equipment and piping in the facility.
- Reassemble and reinstall pumps and pump seals with associated tubing.
- Change oil, check alignment, exchange fan belts, check coupling guards, balance pump shafts, and inspect seal pots replacing parts as needed.
- Perform vibration testing and record vibration reading measurements.
- Perform maintenance and overhauls of compressors under supervision of an engineer.
- Remove pumps and perform minor machining on parts as necessary using a lathe and minor millwork.
- Perform preventative maintenance and lubrication on rotating equipment components (couplings, belts, motors, blower cooling systems).
- Maintain cooling tower mechanical systems (shiv condition/replacement, fan/motor lubrication, blade pitch/coupling checks, gearbox fill lines/levels).
- Monitor compressor component tolerances and fit (pistons, piston valves, rods, packing installation and fit).
- Install blinds for lock out tag out and safe off for equipment inspections and maintenance.
- Perform replacement of 3" screwed metallic piping and glued PVC piping, mainly in water circuits.
- Complete repairs on heat exchangers related to compressor coolers.
- Torque heads on leaking process heat exchangers using electric and hydraulic torque wrenches.
- Provide project coordination, as required, when projects requiring a small crew are in progress at the facility.
- Help train company personnel in the operation and maintenance of various types of mechanical equipment.
- Responsible for waste management activities including removing, handling, labeling, and storage of hazardous materials.
- Conduct sampling of hazardous waste.
- Complete initial, annual, and re-fresher training as required by Waste Management Procedures.
- Respond to upsets involving hazardous waste and complete initial, annual, and re-fresher training identified in the DKR Emergency Response Plan.
- Communicate corrective actions and recommendations concerning emissions, controls and maintenance issues to department and environmental staff as required.
High school diploma or GED required.
Associates degree in a related field or equivalent mechanical experience.
Minimum of two years of refinery mechanical (or similar process plant) experience preferred.
Valid driver’s license required.
Experience working with rotating mechanical refinery equipment preferred.
Experience in the use of computerized maintenance software systems and understanding of OEM manuals.
- Strong mechanical aptitude.
- Willing to operate various types of equipment, including cranes, aerial lifts, forklifts, etc.
- Willing and able to work overtime for plant emergencies or outages as needed.
- Strong written and verbal communication skills; capable of communicating within all levels of the organization.
- Willing to climb ladders, work at heights and in confined spaces.
- Physically able to perform duties requiring bending, stooping, kneeling, climbing, lifting and carrying loads up to 50 lbs.
- Computer skills and proficiency in Microsoft Office applications (Outlook, Word, Excel).
- Ability to work efficiently and safely alone and as part of a team.
Employees with millwright/manufacturing mechanic work experience who are qualified can start at $45.86 - $52.05. The maximum rate for the position is $56.18 with demonstrated qualification/proficiency after being hired. Annual increases are scheduled. Annual Bonus Program. 401k plan with Company match. Cash balance pension plan. Paid vacation, sick and holidays. Paid parental leave. Education Reimbursement. Health/Dental/Vision benefits. Additional benefits available.
ScheduleTechnicians typically work a 10-hour shift, 4 days a week, and must be available for overtime. Refinery Mechanics work in a safety-sensitive environment and must successfully complete a rigorous pre-employment assessment process, drug/alcohol and medical screenings, and a background check. New hires must also successfully complete maintenance qualification training and participate in random drug and alcohol screenings.
Equal Opportunity EmployerMarathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression,…
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