Maintenance Supervisor - Pipefitting and Welding

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.

Maintenance Supervisor - Pipefitting and Welding

Job Summary

The Marathon Los Angeles -Carson Refinery located in Carson, California has an opening for a Maintenance Supervisor. This position will supervise and lead maintenance work groups, typically of union-represented crafts overseeing Welding, Pipe Lay Out and Boilermaker work . The Supervisor will be responsible for safe and efficient execution of maintenance field work in an environmentally compliant manner and within company guidelines. The available schedule is Monday-Thursday - 6:00 AM - 4:30 PM and on-call coverage rotation for one full week including weekends is required approximately every 3 months and has to support work activities after hours when required.

Key Responsibilities

Education, Experience and Skills

Minimum Qualifications

Preferred Qualifications

This position belongs to a family of jobs with increasing responsibility, competency and skill level. Actual position title and pay grade will be based on the selected candidate’s experience and qualifications.

The job will be posted through Friday, July 18, 2025.

Learn more about Marathon Petroleum’s benefits at

https://mympcbenefits.com/

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Carson, California

Job Requisition ID:

00017506

Pay Min/Max:

$119,900.00 - $179,800.00 Salary

Grade:

12

Location Address:

2350 E 223rd St

Additional locations:

Education:

High School (Required)

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.