Top 282 Diesel mechanic Jobs in Wilmington Ca

Journeyman Mechanic
OCTA —Garden Grove, CA
- $33.87 - $43.50 an hour
- Full-time
- Mechanic experience
- Mid-level
- High school diploma or GED
Fleet Mechanic / Fleet Maintenance Technician
Mattucci Plumbing —Gardena, CA
- $20 - $40 an hour
- Full-time
- Mechanic experience
- Mid-level
- CDL
- Health insurance
- Dental insurance
Quick Apply
Bus Technician - C Level
California Transit, Inc. —El Monte, CA
- From $33.80 an hour
- Full-time
- Mechanic experience
- English
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
10d
Diesel Mechanic/Technician Tractor Trailer Mechanic
WM —Carson, CA
- $34.00 - $36.25 an hour
- Full-time
- 18 years or older
- Pass drug screening
- Mid-level
- Health insurance
- Dental insurance
7d
Tour Mechanic
Universal Studios Hollywood —Hollywood, CA
- $52.22 an hour
- Full-time
- Management
- Mid-level
- Fair chance
13d
Mechanic Diesel Engine - Commerce, CA
BNSF Railway —Commerce, CA
- $38.97 - $46.39 an hour
- 8 hour shift
- 18 years or older
- Pass drug screening
- English
- Paid training
- Health insurance
6d
Diesel Technician - Heavy Duty - Carson, CA
Velocity Vehicle Group —Carson, CA
- $39 - $50 an hour
- Full-time
- Background check
- Dealership
- Customer service
- Health savings account
- Health insurance
Quick Apply
MECHANIC
City of Huntington Beach, CA —Huntington Beach, CA
- $5,269.33 - $7,415.20 a month
- Weekends as needed
- Clean driving record
- Mechanic experience
- 5 years
Technician
FedEx Freight —Gardena, CA
- $38.20 - $41.88 an hour
- Full-time
- Writing skills
- CDL A
- Mid-level
- Paid parental leave
- Paid holidays
7d
Diesel Mechanic
United Rentals, Inc. —Torrance, CA
- $22.90 - $46.60 an hour
- Full-time
- Clean driving record
- High school diploma or GED
- Driver's License
- Paid parental leave
- Health insurance
Fleet Maintenance Shift Supervisor
WM —Compton, CA
- $85,000 - $95,000 a year
- Full-time
- Mid-level
- High school diploma or GED
- Driver's License
- Employee stock purchase plan
- Paid holidays
Diesel Technician
Cummins Inc. —Downey, CA
- $46.25 an hour
- 5 years
- Computer literacy
- Mid-level
- Health savings account
- Relocation assistance
Wastewater Treatment Mechanic 5614 (C) (Revised 07-07-2022)
City of Los Angeles, CA —Los Angeles, CA
- $110,100 a year
- Full-time
- Mid-level
New Trailer Mechanic (Trainee)
SNS TRANSPORTATION SERVICES INC —Carson, CA
- Urgently hiring
- 18 years or older
- Dry van
- Hand tools
- Paid holidays
- Health insurance
Quick Apply
6d
Marine Electrical & Service Technician Trainee
Calcoast Marine Electric LLC —Huntington Beach, CA
- $24 - $30 an hour
- Overtime
- Background check
- Clean driving record
- Ability to lift 50 pounds
- Paid training
- Paid holidays
Quick Apply
Mechanic II
RelaDyne —Long Beach, CA
- $36 - $37 an hour
- Background check
- Mechanic experience
- Mid-level
- Paid holidays
- Paid time off
Electrician Diesel Engines - Commerce, CA
BNSF Railway —Commerce, CA
- $77,331 - $92,060 a year
- 8 hour shift
- 18 years or older
- Pass drug screening
- English
- Paid training
- Health insurance
6d
HD Mechanic C
SA Recycling LLC —San Pedro, CA
- Mid-level
- Driving
- Hand tools
Quick Apply
Semi Service Technician (Afternoon Shift)
Tesla —City of Industry, CA
- $22.80 - $78.66 an hour
- Full-time
- ASE Certification
- Ability to walk for extended periods
- Mid-level
- Commuter assistance
- Health savings account
13d
Technician
Quinn Company —City of Industry, CA
- $33.00 - $41.50 an hour
- Overtime
- Customer service
- 5 years
- Mid-level
- Profit sharing
Quick Apply

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diesel mechanic jobs near wilmington ca

Journeyman Mechanic

OCTA -
Garden Grove, CA

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Job Details

Full-time
$33.87 - $43.50 an hour

Qualifications

Automotive diagnostic scan tool usage
Driving

Full Job Description

Job Description

OCTA is seeking skilled Mechanics to inspect, diagnose, maintain, and repair CNG, hydrogen fuel cell, and battery-electric transit buses. You’ll troubleshoot mechanical, hydraulic, pneumatic, and electrical systems to keep our fleet running safely and efficiently.

The starting pay rate for this position is $33.87 an hour. Pay rate increases incrementally according to the union contract. Current top wage is $43.50 after 36 months.

Employees that work swing and graveyard shifts are eligible for a shift differential of 3% or 5% of their base pay, respectively. $3 more per hour can be obtained for completion and maintaining the H Series and L2 ASE certifications, with the potential to earn an extra $1 per hour for bidding into a Master Transit Bus Technician slot for a total of up to an extra $4 an hour on top of the base pay.

The position will remain open until filled.

What You’ll Do

Inspect, diagnose, and repair mechanical defects on transit buses
Perform preventive maintenance, including tune-ups, brake service, and fluid checks
Service pneumatic, hydraulic, HVAC, cooling, steering, suspension, and fuel systems
Diagnose and repair electrical systems, alternators, wiring, and computer-controlled components
Use specialized tools, lifts, and diagnostic equipment safely
Perform brake relines and road tests to verify repair quality
Maintain accurate service records and a clean, safe work environment
Support and mentor apprentices or entry-level mechanics

What We’re Looking For

High school diploma or GED
Three years of heavy equipment or automotive maintenance experience
(OCTA Apprentice Mechanic program may substitute for experience; Completion of a certified automotive trade school or training program may be substituted for the equivalent experience on a year for year basis)
Experience with CNG and battery-electric vehicles is highly desirable
Ability to diagnose, troubleshoot, and repair complex systems on modern transit buses
Ability to read and interpret technical manuals, follow instructions, and use diagnostic software
Ability to work various shifts and locations
Safe, reliable work practices and willingness to learn new technology
Ability to obtain and maintain a Class B CA Driver License with passenger endorsement

Why You’ll Love It Here

Work with advanced technologies including zero-emission and alternative-fuel systems
Opportunities for training, growth, and skill development
Contribute to a mission-driven agency that keeps Orange County moving
Supportive team environment with strong safety culture
Competitive pay and benefits, plus long-term career stability

Join a team where innovation, integrity, and strategic thinking are valued.

Apply now to help shape the future of OCTA’s programs.

OCTA is an equal employment opportunity employer that recruits, hires, and promotes qualified people without regard to race, color, religion, creed, ancestry, national origin, age, sex, pregnancy, gender, gender identity and/or expression, sexual orientation, marital status, medical condition, disability, genetic information, military and veteran status, or other legally protected status.

Apply Now

Refine Your Search

diesel mechanic jobs in wilmington ca

Journeyman Mechanic

Fleet Mechanic / Fleet Maintenance Technician

Bus Technician - C Level

Diesel Mechanic/Technician Tractor Trailer Mechanic

Tour Mechanic

Mechanic Diesel Engine - Commerce, CA

Diesel Technician - Heavy Duty - Carson, CA

MECHANIC

Technician

Diesel Mechanic

Fleet Maintenance Shift Supervisor

Diesel Technician

Wastewater Treatment Mechanic 5614 (C) (Revised 07-07-2022)

New Trailer Mechanic (Trainee)

Marine Electrical & Service Technician Trainee

Mechanic II

Electrician Diesel Engines - Commerce, CA

HD Mechanic C

Semi Service Technician (Afternoon Shift)

Technician

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