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Diesel Generator Jobs in California (NOW HIRING)

... diesel generator portfolio and related industrial power products. In this high‑impact role, you'll provide in‑depth product knowledge and support to customers, dealers, engineers, service centers ...

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Generator Field Service Technician - Bakersfield, CA | $38.74-$48.44/hr + OT Build your career with ... If you have experience with diesel engines, generators, electrical controls, or CAT equipment, this ...

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Diesel Generator information

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$9

$21

$49

How much do diesel generator jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for diesel generator in California is $21.91, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $24.42 per hour, depending on experience, location, and employer.

What is a diesel generator?

A Diesel Generator job typically involves the installation, maintenance, troubleshooting, and repair of diesel-powered generators. Professionals in this role ensure that generators operate efficiently and reliably, often performing routine inspections, servicing components, and diagnosing mechanical or electrical issues. These jobs are commonly found in industries like construction, healthcare, telecommunications, and backup power solutions. Strong mechanical and electrical skills, as well as knowledge of diesel engines and control systems, are essential for success in this field.

What are the typical daily responsibilities of a diesel generator technician?

As a Diesel Generator Technician, your daily tasks often include conducting routine inspections, performing troubleshooting and repairs, and carrying out preventive maintenance on various diesel generator models. You may also be responsible for monitoring generator performance, documenting service work, and responding to emergency power outages. Collaboration with other technicians, electricians, and facility managers is common to ensure seamless operation of backup power systems. This dynamic role requires adaptability and a commitment to safety, as you'll often work both independently and as part of a team in diverse environments.

What are the key skills and qualifications needed to thrive in the diesel generator position?

To thrive as a Diesel Generator Technician, you need a solid background in mechanical and electrical troubleshooting, with formal technical training or certifications such as a diploma in diesel technology or relevant manufacturer training. Familiarity with diagnostic tools, preventive maintenance systems, and diesel generator control panels is essential. Strong problem-solving skills, attention to detail, and effective communication are important soft skills for this role. These competencies help ensure reliable generator operation, accurate diagnosis, and efficient teamwork in critical power environments.

Is a diesel generator technician a good career?

A diesel generator technician is a skilled tradesperson responsible for installing, maintaining, and repairing diesel-powered generators. The job offers steady employment opportunities, especially in industries like construction, manufacturing, and energy, and often requires technical training or certifications. It can be a stable career with potential for advancement and specialization in electrical or mechanical systems.

What are the most commonly searched types of Diesel Generator jobs in California?

The most popular types of Diesel Generator jobs in California are:

What cities in California are hiring for Diesel Generator jobs?

Cities in California with the most Diesel Generator job openings:

Infographic showing various Diesel Generator job openings in California as of August 2026, with employment types broken down into 95% Full Time, 3% Part Time, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $45,574 per year, or $21.9 per hour.

Utility Plant Operator II

San Manuel Casino

Highland, CA • On-site

Full-time

Posted 17 days ago


Job description

Under the direction of the Assistant Manager, Facilities, the Utility Plant Operator II, performs journeyman-level work related to the operation, installation, inspection, modification, remodeling and repair of boilers, chillers, cooling towers, pumps, blowers and all ancillary equipment and property associated with all Central Plant Utility Operations. Collaborates, initiates, and supports opportunities with other functions by championing the goals and priorities of the Tribe in a manner that faithfully reflects and upholds the Tribe's vision, mission and values.

ESSENTIAL DUTIES AND RESPONSIBILITIES

1. Oversees the operation of cooling towers, blowers, chillers, Cogen system, boilers, and other plant equipment.Ensuresguest comfort throughoperationof the building automation systems tomaintainbuilding climate controls. Communicateswork performed and/or updates andmaintainsdaily required log keeping. Participates in training programs to stay current on industry best practices and safety protocols.
2. Inspects and performs preventative maintenance to ensure clear milestones are set and followed, including mechanical, electrical, HVAC, and environmental management systems. Reviews and updates plant logs, develops preventive maintenance instructions, andassiststhe Assistant Manager in planning routine maintenance and shutdowns. Conductsrisk assessments of equipment failures, minimizing risk, andimplementsnew technologiesto improve equipment reliability and efficiency.Ensuresall maintenance activities are documented accurately and reportedin a timely mannertocomply withregulatory requirements.
3. Maintains clear andaccuratedocumentation of all operating data, inspections, testing, maintenance (corrective and/or preventative) performed andassistswith repairs, parts orders and communicating with leads and team leaders on any concerns. Updates equipment documentation,specificationsand drawings, as needed.Ensuresall maintenance activities are documented accurately and reportedin a timely mannertocomply withregulatory requirements.
4. Coordinates with HVAC and Electrical departments toassistinlocatingand troubleshooting issues in building systems. Partners with vendors and service providersregardingmaintenance and repair of equipment. Collaborates with contractors and International Organization for Standardization (ISO) specifications for new construction and retrofit/renovation projects according to building code requirements to createblueprints/drawings.
5. Responds to emergencysituations,that require quick thinking and decisive actionduring or after hours, to mitigate and/or resolve immediate plant operating concerns and/or safety issues/concerns. Ensures the safety of all plant personnel and prevents any potential damage to equipment or property.Strong communicationskills are essential incoordinating withemergency services and internal teams to effectively address the situation.
6. Assists with Central Plant Management to service all systems and related machinery to remain in compliance with all regulating bodies (OSHA, EPA) and minimize downtime in a safe and efficient manner.Coordinates with external vendors and contractors as needed for specialized repairs for maintenance tasks.
7. Performsotherdutiesasassignedtosupporttheecientoperationofthedepartment.

EDUCATION, EXPERIENCE AND QUALIFICATIONS

  • High School Diploma or GEDrequired.

  • Minimum of five (5) years of facility maintenance experience to include progressive cogeneration operation, power plant, diesel generator, central chilled water plant, central hydraulic system and/or boilerplant,operation experiencerequired.

  • Trade school (HVAC, electrical) or equivalent required.

  • Related,relevant,and/ordirectexperiencemaybeconsideredinlieuofminimumeducational requirementsindicatedabove.

KNOWLEDGE,SKILLSAND ABILITIES (KSA)

  • High School Diploma or GED required.

  • Minimum of five (5) years of facility maintenance experience to include progressive cogeneration operation, power plant, diesel generator, central chilled water plant, central hydraulic system and/or boilerplant,operation experiencerequired.

  • Trade school (HVAC, electrical) or equivalent required.

LICENSES, CERTIFICATIONS AND REGISTRATIONS

  • At the discretion of the San Manuel Tribal Gaming Commission, you maybe requiredto obtain andmaintaina gaming license.

  • Universal EPA Certificate preferred.

  • Authorized Driver: Role requires operation or driving of Tribe-owned vehicles or driving patron vehicles. A valid driver's license with an acceptable driving record as determined by the insurance carrier is required.

PHYSICALREQUIREMENTS/WORKINGCONDITIONS-ENVIRONMENT

The physical demands and working environment described here are representative of those that an employee encounters and must be met by an employee to successfully perform the essential functions of this job.

  • Primaryworkenvironmentisinafacilitysetting.

  • Workmayrequiretraveltoattendmeetings,tradeshows,andconferences.

  • Incumbentsmayberequiredtoworkevening,weekendandholidayshifts.

  • Mustbeabletoworkinafast-paced,high-demandenvironment.

  • Strengthsufficienttoexertupto10poundsofforceoccasionallyand/oranegligibleamountof forcefrequentlyor constantly to lift, carry, push, pull or otherwise move objects and/or move up to 40 pounds occasionally.

  • Sedentarywork:very littlesitting.Able tooperateacomputerandother

  • officeproductivitymachinery,suchasacalculator,copymachine,andcomputerprinter.

  • Physical activities that apply to the essential functions of the position are balancing, stooping, kneeling,crouching,reaching,pushing,pulling,lifting,grasping,talking,hearing,andrepetitivemotions.

  • Hearingsufficienttohearconversationallevelsinperson,viavideoconferenceandoverthe telephone.

  • Speechsufficienttomakeoneselfheardandunderstoodinperson,infrontofgroups,inmeetings,

  • viavideoconferenceandoverthetelephone.

  • Visual acuity that meets the requirements of the position: The worker is required to have close visualacuitytoperformanactivitysuchaspreparingandanalyzingdataandfigures; transcribing;viewingacomputerterminal;expansivereadingandvisualinspectionofemployees, visitors or facility.

  • Mobilitysufficienttosafelymoveinanofficeenvironment,walk,stoop,bendandkneel,andenter,exitandoperatea motor vehiclein the course oftravel to promotional events, meetings, conferences, tradeshowsand San Manuel properties.

  • Endurancesufficienttosit,walkandstandforextendedperiods,andmaintainefficiencythroughout the entire work shift and during extended work hours.

  • Theemployeemaybeexposedtofumesorairborneparticlesincludingsecondhandsmoke.

Reasonable accommodation will be made in compliance with all applicablelaw.

As one of the largest private employers in the Inland Empire, San Manuel deeply cares about the future, growth and well-being of its employees. Join our team today!