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Location Name: Martinez, CA 
Job/Requisition ID: 54305
Location Address: 150 Solano Way, Martinez, CA, United States (US), 94553
Education Level: High School Diploma/ GED Required 
Relevant Experience Level: Mid Career (4-10 Years) 
Employee Group: Regular - Full Time
Employee Subgroup: Salaried Exempt




Supervises rotating equipment mechanic maintenance group.   Responsible for safe and effective execution of maintenance work in environmentally compliant manner.  Ensures optimal utilization of refinery maintenance resources to support process/unit/area mechanical availability.





  • Supervises rotating equipment mechanic group to ensure maintenance work is efficiently executed without incident.  Ensures productivity and work quality.  Promotes a proactive maintenance focus.  Assists with troubleshooting.  Communicates daily activities related to manpower, accomplishments and problem areas to management.


  • Ensures assigned craft personnel are adequately trained for their job assignment.  Identifies training needs and participates in development of training programs for craft skill pool.  


  • Maintains visible and active field presence to promote safe working environment and ensure adherence to safe work practices.   Participates in audits and near-miss/incident investigation.  Follows-up on safety issues until closure.  Active member of safety committees. 


  • Ensures maintenance activities are conducted in environmentally compliant manner.


  • Coordinates with planning & scheduling to ensure appropriateness of job packages.  Ensures materials used comply with current engineering standards.  Resolves problems/barriers to completing planned job per established schedule.  Participates in maintenance cost control including challenging need for discretionary work.


  • Participating member of Maintenance leadership team.  Works collaboratively with other supervisors, planning & scheduling and reliability teams to develop repair strategies and maintain reliability of refinery plant mechanical equipment in support of continuous operations.


  • Maintains current maintenance records for assigned area.










  • Minimum high school diploma or GED required.



  • Minimum 5 years refinery or related field maintenance experience required.
  • Supervisory experience in rotating equipment maintenance preferred.




About Marathon Petroleum Corporation



Marathon Petroleum Corporation (NYSE: MPC) is a large-scale geographically-diversified and highly -integrated refining, marketing and midstream company. MPC is the nation's largest refiner, with a crude oil refining capacity of more than 3 million barrels per calendar day in its 16-refinery system. MPC's high-quality, nationwide retail and marketing business includes approximately 3,900 company-owned and -operated stores and 7,800 branded locations. MPC owns the general partners of MPLX LP and Andeavor Logistics LP, two strong, customer-focused midstream master limited partnerships.


Job Function: Ref, Terminals, Pipeline
Travel Expected:



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, 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 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 Company LP participates in the E-Verify program in some states in which it operates (including AL, AZ, GA, MS, NC, SC, TN, and UT). For more information before proceeding, please see details in English or Spanish. Right to Work Statement English or Spanish.

Nearest Major Market: San Francisco
Nearest Secondary Market: Oakland

Job Segment: Manager, Engineer, Management, Engineering