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Location Name: Martinez, CA 
Location Address: 150 Solano Way, Martinez, CA, United States (US), 94553
Job/Requisition ID: 54269
Education Level: High School Diploma/ GED Required
Relevant Experience Level: Entry Level (1-3 Years)
Driver's License Required: [[req_license]]
Employee Group: Regular - Full Time
Employee Subgroup: Hourly Non-Exempt
Shift: [[req_shift]]




Under the general direction of the I&E Superintendent and I&E Supervisor, the incumbent is responsible for the maintenance and construction of electrical systems, devices, and peripheral equipment.  The incumbent is directly responsible for troubleshooting for problem identification and repair of electrical equipment used in regulatory process control.




Key Result Areas & Responsibilities


Must Possess:

  • Comprehensive knowledge of electrical maintenance practices.
  • Extensive knowledge of electrical devices (including mechanical and electrical).
  • Specific knowledge of high voltage (12 KV), switching stations, substations, UPS, batteries, motor control centers (MCC’s), three phase power, motor control circuits, synchronous and induction motors, alarm systems lighting systems, cathodic protection, motor operated valves (MOV’s), proper labeling, transformers, overhead power distribution, conduit, and other electrical devices.
  • Thorough knowledge National Electric Code (NEC).
  • Through knowledge and experience to troubleshoot with a high degree of skill.
  • Comprehensive knowledge of safe work practices.
  • Basic understanding of communication devices (modems, gateways, etc.)
  • Comprehensive knowledge of electrical engineering standards.
  • Minimum 3 years of electrical experience/or successfully completed an approved apprenticeship program.
  • High potential to adapt to changing work conditions.
  • General knowledge of environmental regulations.
  • General knowledge of the refinery process units.
  • Knowledge of regulatory and industry requirements including but not limited to Process Safety Management (PSM), OSHA, American Petroleum Institute (API), NEC and other applicable regulations.







  • Minimum:  High School diploma or GED.
  • Desired:  Completion of Apprenticeship Program through Technical Trade School.





Special Skills:

  • Requires ability to pass a written skills test and a hands-on practical test.
  • Incumbent must be medically cleared and physically able to work in all areas of the refinery and perform all job requirements outlined utilizing required safety gear.
  • Must obtain and maintain a Transportation Worker Identification Credential (TWIC) for ongoing unescorted access into Refinery from perimeter gates.
  • Candidates must be comfortable working in confined spaces and high elevations, and be physically capable of entering all Refinery towers and vessels when/where necessary.
  • General knowledge of refinery process units and process knowledge preferred.
  • Knowledge of regulatory and industry requirements including but not limited to Process Safety Management, OSHA, API, NEC, Environmental Standards and other applicable regulations preferred.
  • Requires strong interpersonal skills; with strong oral and writing skills.  Must possess ability to communicate effectively with all levels of the organization.
  • Must be able to perform work in a team environment, demonstrating honesty and integrity.
  • Must possess the ability to keep accurate legible documentation of work.
  • Requires strong computer skills including but not limited to SAP, LTS, and M.S. Office Suite including, Outlook, Word, and Excel.
  • Requires strong mechanical and troubleshooting abilities on individual devices and systems.
  • Requires safe work practices to ensure safety is a fundamental part of every task.  Follow all safety procedures and maintain good housekeeping practices.
  • Requires ability to respond to refinery needs outside of normally scheduled work hours and take ownership of all work performed.
  • Must possess a valid Driver’s License, with an excellent driving record.




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:
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 or creed, sex or gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, age, physical or mental disability, medical condition, national origin or ancestry, genetic information, military or veteran status, marital or parental status, citizen or immigration status 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 Company 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.

Employees must be able to perform the essential functions of the job with or without reasonable accommodation.

Equal Opportunity Employer: Veteran / Disability

Nearest Major Market: San Francisco
Nearest Secondary Market: Oakland

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