Field Mechanic

Quanta Services•Fontana, CA

13d

About The Position

PAR Western Line Contractors, LLC (dba QUES), a subsidiary of Quanta Services, Inc., is hiring a Field Mechanic to maintain and repair the company’s electric, diesel, and gas vehicles. The mechanic works under the general supervision of a designated Supervisor or Fleet Manager, with task assignments intended to support skill development. Repairs are typically performed in the field or at job sites, where the mechanic must use judgment and discretion to diagnose issues and complete repairs. The role supports a range of equipment maintenance needs throughout the region and calls for experience with aerial devices such as Altec, Terex, or Versalift equipment, along with cab and chassis repairs. This position includes preventive maintenance, inspections, diagnostics, and repair work on medium- and heavy-duty vehicles and equipment. The mechanic must document work accurately, complete assigned technical training, support operations as needed, and may be required to provide emergency roadside service. Shift work, weekends, on-call duty, extended hours, and travel may be required. The anticipated compensation is $40.00–$50.00 per hour, depending on experience and qualifications.

Requirements

Five years of experience as a mechanic in an automotive, school bus, trucking, or heavy equipment environment.
High school diploma or equivalent, supplemented by specialized vehicle and equipment repair courses applicable to diesel or truck maintenance and repair.
Must supply personal tools.
Must possess a state license as required.
Effective interpersonal communication skills.
Willingness to travel.
Ability to work shift work and weekends as required; the job may also require on-call duty and extended hours.
Ability to perform required maintenance and service on electric, diesel, and gas company vehicles.

Nice To Haves

One to five or more years of combined classroom training or work experience performing basic and advanced mechanical repairs and diagnostics on heavy-duty and medium-duty equipment, including aerial equipment and hydraulics.
Demonstrated proficiency with advanced diagnostics, overhaul, and repair of vehicle components and systems.
Aerial equipment experience with Altec, Versalift, or Terex machines.
Vocational or technical certification or post-secondary vocational education.
Valid Commercial Driver License (CDL) Class A.

Responsibilities

Follow federal, state/provincial, corporate, safety, DOT, and ANSI compliance guidelines.
Perform thorough and accurate preventive maintenance inspections.
Complete scheduled preventive maintenance, including lubrication, fluid changes, brake adjustment, and tire rotation.
Perform engine, electrical, fuel, brake, and exhaust repairs, as well as field tests.
Diagnose mechanical and electronic problems, using diagnostic computers when applicable.
Identify causes of basic failures or conditions and perform required repairs.
Replace defective components as instructed.
Document repairs and parts completely and accurately on work orders.
Perform vehicle maintenance and repair, component inspections and repairs, and facility maintenance duties.
Interact with team members to determine the nature of assigned complaints.
Use the Shop Management System and available electronic documentation.
Provide emergency roadside services as needed.
Complete and apply required technical training.
Perform entry-level tasks and other support duties as required.