Refinery Operations Shift Supervisor

Marathon Petroleum Corporation•Martinez, CA
•Onsite

About The Position

Marathon Petroleum is hiring a Refinery Operations Shift Supervisor for its Martinez Renewables Facility in Martinez, California. The role is onsite and may be assigned to the Renewable Fuels, Product Controls Logistics, or Cogen operations area teams. The schedule rotates four days on and four days off, with 12-hour shifts alternating between days and nights. After-hours calls and maintenance outage support are required; travel is 5%. The role may also support or assume responsibilities associated with several operations specialist, supervisor, and superintendent roles. The actual position title and pay grade will depend on the selected candidate’s experience and qualifications. The salary range is $122,900–$184,300, with eligibility for a discretionary company-sponsored annual bonus. Relocation may be available.

Requirements

  • High school diploma or GED.
  • At least four years of experience as an oil refining operator or renewables facility operator.
  • Proficiency in Microsoft 365, including Word, Excel, and Outlook.
  • Ability to wear appropriate refinery PPE, including a respirator, and physically perform all field tasks.
  • Ability to complete a hair drug test and physical.
  • Valid driver’s license.
  • Ability to obtain a TWIC Card.
  • Legally authorized to work in the United States without the need for future visa sponsorship.
  • Ability to work the onsite rotating schedule of four days on and four days off, in 12-hour shifts alternating between days and nights, and provide after-hours calls and maintenance outage support.

Nice To Haves

  • Previous board console operator experience is strongly preferred.
  • Previous experience as a supervisor or fill-in supervisor is strongly preferred.

Responsibilities

  • Create an ownership culture by setting clear expectations and holding people accountable in support of Operational Excellence.
  • Model and promote safety and environmental excellence, ensuring employees follow safe work and operating practices.
  • Lead shift Conduct of Operations, including shift relief and start-of-shift meetings, job planning, equipment preparation, permitting, Joint Job Site Visits, and unit monitoring.
  • Lead safe, efficient, effective, and compliant implementation of the production plan; communicate the plan, unit status, and constraints.
  • Coordinate unit performance with other units and departments to keep operating variables within the operating envelope.
  • Support reliability goals through proactive equipment care and condition monitoring; review operator rounds, determine mitigation responses, and communicate issues to leadership as needed.
  • Ensure equipment is prepared for maintenance on time, communicate exceptions, and determine emergency maintenance support needs.
  • Coordinate responses to abnormal situations, including troubleshooting, mitigation, and recovery, and communicate effectively with affected units and Operations leadership.
  • Qualify for, operate, and cover a console position as needed.
  • Support employee development through training, coaching, and mentoring; manage operator scheduling.
  • Maintain day-to-day standards and policy compliance, including operator training, quality pre-startup safety reviews, MOC requirements, and procedure utilization.
  • Lead what-if drills to improve operational readiness and shift capabilities.
  • Develop proficiency with internally established systems, including OpsCore, Procedure Accelerator, Go Plant, Equipment Bypass, and My Ops (asset Intellect).
  • Communicate effectively with multiple levels of the site organization and foster a positive work environment that encourages operator retention.

Benefits

  • Health insurance
  • Vision insurance
  • Dental insurance
  • Paid time off
  • 401(k) matching program
  • Paid parental leave
  • Educational reimbursement
  • Discretionary company-sponsored annual bonus program
  • Relocation may be available
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service