MPC
Welder
St Paul Park, Minnesota
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- Role family
- Skilled trades
- Seniority
- Mid level
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 30 Sept 2026
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the posting
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.
Installation of new piping spools
Removal of old piping spools
Hydro test piping spools
Fabricate and install piping supports and hangers.
Weld Carbon steel, Stainless steel and various alloys per piping specifications using GMAW and SMAW
Cut steel using a plasma cutter or torch.
Performs in unit repairs at customer location.
Follows all safety policies and procedures.
Complete necessary QC documents as required, Weld logs, red lines, hydro test forms.
Review work orders, retrieve necessary materials, inspect component materials for compliance.
Cut, machine, clean, prep all welding materials.
Work from prints and/or instructions with a minimum of supervision to weld less complex, sometimes repetitive parts and assemblies.
Responsible for quality control of parts produced.
Responsible for preparation, construction, and finishing of welds.
Performs other job-related duties as assigned.
REQUIRED QUALIFICATIONS:
High School Diploma or equivalent.
Must pass a 2” XXH pipe test in the 6G position using SMAW with RT profile for NDE.
A valid driver's license.
Excellent written and verbal communication skills.
Excellent problem-solving skills.
DESIRED QUALIFICATIONS:
Experience working in a refinery setting a plus.
Experience with GTAW a plus.
Experience in mechanical work, i.e., valve replacements and rigging a plus
Experience in operating various heavy equipment a plus. Small cranes, forklifts, front end loaders, skid loaders, plow trucks a plus
PAY AND BENEFITS:
Starting pay is $50.29 per hour with highly competitive benefits including retirement and medical.
As an energy industry leader, our career opportunities fuel personal and professional growth.
Location:
St Paul Park, Minnesota
Job Requisition ID:
00024282
Pay Min/Max:
$0.00 - $999.99 Hourly
Grade:
HRLY1
Location Address:
301 Saint Paul Park Rd
Additional locations:
Education:
Employee Group:
Full time
Employee Subgroup:
Regular
Marathon 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, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here .
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com . Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at mympcbenefits.com . The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability
We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
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