Instrument/Analyzer Maintenance Supervisor
Listed on 2026-09-04
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Maintenance/Cleaning
Maintenance Technician / Mechanic
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Instrument/Analyzer Maintenance SupervisorJob Summary
The Marathon Los Angeles California Refinery located in Carson California has an opening for a Maintenance Supervisor - Instrument/Analyzer. This position will play a strong role in improving and maintaining the reliability of refinery electrical systems to ensure the refineries product quality and environmental compliance. This position assists in troubleshooting complex instrument issues; provides support to field Instrument Technicians; conducts investigations into Instrument failures and presents findings;
coordinates shop repair of equipment, leads, mentors, trains and coaches instrument technicians; manages compliance of the companies instrument PM requirements; updates maintenance procedures, coordinates the execution of turnaround instrumentation scope; and champions safety in the Maintenance Organization.
The schedule for the position is Monday-Thursday with core hours 6 AM - 4:30 PM (PST), cover call-out supervisor duty two weeks per year, handle after hours calls several times a month over the phone and support of TAR averaging once a year.
Key Responsibilities- Manage work groups as required
- Lead, mentor, train, and coach instrument technicians
- Identify, investigate, and resolve analyzer reliability issues
- Review PM plans to ensure frequency, plan steps and hours are correct
- Implement new PM’s identified by MOC’s and projects
- Complete Intelex assignments, incident investigations, action items /MOCs
- Assist and communicate job status to the Area Maintenance Coordinator’s
- Assist with compliance with the refinery’s mechanical integrity program
- Provide on call support as required
- Submit craft availability hours for scheduling
- Identify and coordinate repairs to be performed by off-site repair shops
- Coordinate shop repair work
- Review engineering packages as necessary
- Assist in initial job walks to develop scope
- Assist in TAR scope development
- Assist the Planner and Materials Coordinator to manage warehouse stock
- Identify obsolete stock
- Identify necessary quantity changes
- Identify new or upgraded parts to be added to stock
- Coordinate emergency work
- Track Instrument/Analyzer PM completion
- Assist with work order backlog review and mitigation
- Manage calibration and certification of test equipment
- Manage certification of electrical PPE
- Mange craft progression and training requirements
- Review and update maintenance procedures
- Review procedures with craft
- Provide technical support to field instrument technicians
- Identify and coordinate onsite repairs by an outside service provider
- Coordinate major maintenance and repairs
- Participate in Shop Audits
- Perform safety audits
- Assist the Area Maintenance Coordinator/Operations Maintenance Specialist in progressing the maintenance schedule for their area
Minimum Qualifications
- Must have a High School Diploma or GED and at least 8 years of instrumentation maintenance experience as a craftsperson and/or maintenance foreman/supervisor in a refinery or petro-chemical industry
- Associates Degree in related area and 6 years instrumentation maintenance experience in a refinery or petro-chemical industry
- Have a Bachelor’s Degree in Engineering or related degree and 6 years instrumentation or electrical engineering experience in a refinery or petro-chemical industry
- Must be familiar with Microsoft:
Word, Excel and Outlook - Must be able to wear appropriate PPE in the refinery (respirator), be able to physically perform all tasks in the field and take hair drug test and physical
- Must have a valid driver’s license
- Must be legally authorized to work in the US without the need for future VISA sponsorship
- Travel Requirement is 5% or less
- Must be able to work Monday-Thursday with core hours 6 AM - 4:30 PM (PST), cover call-out foreman duty two weeks per year, handle after hours calls several times a month over the phone and support of TAR once a year
- Petro-chemical Analyzer experience is…
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