Heavy Duty Diesel Mechanic

*Position Summary*

The Heavy Duty Fleet Mechanic reports directly to the Heavy Duty Fleet Manager and is responsible for servicing, maintaining, diagnosing, and repairing eFUEL's fleet of Class 7 and Class 8 diesel trucks and trailers. This position performs preventive maintenance, diagnostics, and repairs both in the shop and in the field using a company-provided mobile service truck. The successful candidate is self-motivated, safety-focused, and capable of working independently while supporting fleet reliability and operational efficiency.

*Candidates must provide their own tools.*

*REQUIRED: A valid California Class A or Class B CDL with BOTH Hazmat (H/X) and Tanker (N) endorsements is required. Candidates who do not hold these endorsements will not be considered.*

*Essential Duties and Responsibilities*

* Diagnose mechanical, electrical, hydraulic, and pneumatic issues on Class 7 and Class 8 diesel trucks and trailers.
* Perform preventive maintenance services according to manufacturer and company schedules.
* Conduct engine, transmission, suspension, steering, brake, exhaust, and driveline diagnostics and repairs.
* Inspect and repair diesel-powered vehicles using electronic diagnostic equipment.
* Perform DOT inspections, 90-day inspections, and ensure compliance with CHP and FMCSA regulations.
* Complete accurate repair orders and enter all repairs into the company's computerized fleet maintenance system.
* Test drive vehicles to verify repairs and proper operation.
* Follow company inspection procedures and repair standards.
* Repair vehicles at multiple company terminals and customer locations as required.
* Diagnose, repair, and adjust air brake systems.
* Diagnose and repair hydraulic systems, including PTO units, lift gates, and dump bodies.
* Mount, dismount, repair, and replace heavy-duty truck and trailer tires.
* Perform welding, cutting, fabrication, and metal repairs as needed.
* Respond to roadside breakdowns and perform emergency field repairs.
* Maintain a clean, safe, and organized work area.
* Follow all OSHA, DOT, CHP, environmental, and company safety regulations.
* Adhere to regulatory requirements associated with hazardous waste generator locations.
* Perform other duties as assigned.

*Qualifications*

*Required*

* Minimum of 2 yearsof hands-on experience repairing heavy-duty diesel trucks and trailers.
* High school diploma or equivalent (technical school or vocational training preferred).
* Valid California Driver License with a clean driving record.
* *Class A or Class B CDL.*
* Strong diagnostic and troubleshooting skills.
* Ability to repair diesel engines, electrical systems, suspension, steering, transmissions, and hydraulic systems.
* Experience performing DOT and CHP inspections.
* Ability to use computerized fleet maintenance software.
* Excellent communication and organizational skills.
* Ability to work independently with minimal supervision.
* Must be able to lift up to *50 pounds*.
* *Must provide and maintain your own standard mechanic hand tools.*
* Willingness to travel between terminals and respond to emergency roadside repairs.

*Preferred*

* ASE Certification or equivalent diesel mechanic certifications.
* Brake Inspector Certification or the ability to obtain one.
* Experience with OEM diagnostic software such as:
* Cummins INSITE
* Detroit Diesel Diagnostic Link (DDDL)
* PACCAR Solutions
* Allison DOC
* Welding and fabrication experience.
* Bilingual (English/Spanish).

*Supervisory Responsibilities*

This position does not have supervisory responsibilities.

*Work Environment*

This position works both inside the maintenance shop and outdoors at company terminals and customer locations. The employee is regularly exposed to:

* Diesel fuel
* Oils and lubricants
* Dust and dirt
* Loud equipment
* Vehicle exhaust
* Various weather conditions
* Confined spaces
* Elevated work areas

The employee routinely operates company vehicles, mobile service trucks, lifts, jacks, diagnostic equipment, welding equipment, fueling equipment, handheld scanners, and smartphones.

*Physical Requirements*

The physical demands listed below are representative of those required to successfully perform the essential functions of this position.

The employee must regularly:

* Stand, walk, bend, kneel, crouch, squat, climb, crawl, and reach overhead.
* Lift, carry, push, and pull up to *50 pounds*.
* Work underneath vehicles.
* Operate hand and power tools.
* Perform repetitive physical tasks for extended periods.
* Safely operate company vehicles and equipment.

Specific vision requirements include:

* Close vision
* Distance vision
* Color vision
* Peripheral vision
* Depth perception
* Ability to adjust focus

*Schedule*

This is a full-time position.

*Typical Schedule*

* Monday through Friday
* Day Shift

Overtime, weekends, overnight travel, and emergency response work may be required based on business needs.

*Travel*

Travel between company terminals and customer locations is required. Occasional overnight travel may also be necessary.

*Compensation & Benefits*

* *Starting Pay: $35.00 per hour*
* Full-time employment
* Company mobile service truck for field repairs
* Company-provided specialty tools and diagnostic equipment
* Opportunities for advancement
* Stable and growing company
* Comprehensive benefits package (where applicable)

Pay: $35.00 per hour

Benefits:
* 401(k) matching
* Dental insurance
* Flexible spending account
* Health insurance
* Vision insurance

Work Location: In person