Pipe Welder (6G SMAW/GTAW) – Refinery

Marathon Petroleum Company LP; Saint Paul Park (MN); On-site; USD 69,000 - 96,000; Full time

Benefits offered by this job

Health insurance

Vision insurance

Dental insurance

Paid time off

401k matching

Parental leave

Educational reimbursement

Job summary

Marathon Petroleum Company LP is seeking a Pipe Welder in St. Paul Park, MN. The role requires SMAW and GTAW expertise, welding of piping spools ½”–24” and structural welds with strict NDE requirements.

Candidates must pass a 2” XXH pipe test in the 6G position and work under the Maintenance Supervisor. Responsibilities include reading prints, hydro testing, QC documentation, and fabrication of new and repair piping.

Qualifications

• High School Diploma or equivalent.
• Must pass 2” XXH pipe test in 6G position using SMAW with RT profile for NDE.
• Excellent written and verbal communication skills.
• Excellent problem-solving skills.
• Experience in refinery or mechanical work is a plus.

Responsibilities

• Fabricate new butt welded and socket welded piping spools from ½” to 24”.
• Read prints, P&ID’s and ISO’s; weld to specifications.
• Weld carbon steel, stainless steel and alloys per piping specs.
• Install piping spools and supports; hydro test as required.
• Perform in-unit repairs and QC documentation (weld logs, red lines, hydro forms).
• Cut steel with plasma or torch; prep welding materials; work with limited supervision.
• Ensure safety policies and procedures are followed.

Skills

Welding

Reading prints

Quality control

Problem solving

Communication

Education

High School Diploma or equivalent

Tools

GMAW

SMAW

GTAW

Plasma cutting

Job description

Marathon Petroleum Company LP is seeking a Pipe Welder in St. Paul Park, MN. The role requires SMAW and GTAW expertise, welding of piping spools ½”–24” and structural welds with strict NDE requirements.

Candidates must pass a 2” XXH pipe test in the 6G position and work under the Maintenance Supervisor. Responsibilities include reading prints, hydro testing, QC documentation, and fabrication of new and repair piping.