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Pipe Welder/Fitter

Marathon Petroleum Corporation

St Paul Park, MN, United States Full-time February 25, 2026

Found 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 OVERVIEW:

St. Paul Park Refining Co. LLC has a full-time opening for a Pipe Welder with experience in SMAW & GTAW. This position will require pipe welding and structural welding, welding with stringent quality requirements that include radiographic, ultrasonic, penetrant, and magnetic particle examination of completed welds and other duties as assigned. To qualify for this position, you must pass a 2” XXH pipe test in the 6G position using SMAW. This position reports to the Maintenance Supervisor.


JOB DUTIES:

+ Fabrication of new butt welded and socket welded piping spools from ½ “to 24” piping.

+ Read prints, P&ID’s and ISO’s

+ Makes welding repairs to Refinery equipment as needed.

+...

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