Journeyman Mechanic

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.