Heavy Auto Mechanic

CJ Hughes Construction, Inc.•Huntington Station, NY

11d•Hybrid

About The Position

CJ Hughes Construction is seeking a skilled and experienced Heavy Truck & Trailer Mechanic to inspect, diagnose, repair, and maintain our fleet of heavy-duty trucks, trailers, and support equipment. This position plays a critical role in ensuring company vehicles remain safe, operational, and compliant with all local, state, and federal regulations. The ideal candidate will have experience working on diesel and gas-powered equipment including dump trucks, road tractors, lowboy/low drag trailers, box trailers, and various heavy hauling equipment. This role requires hands-on mechanical work in both shop and field environments, including exposure to varying weather conditions and occasional roadside repairs. Candidates must provide their own tools.

Requirements

Experience with both diesel and gas-powered vehicles and equipment required
Valid driver’s license required
Must provide own tools
Must provide documentation to verify identity and employment eligibility in accordance with federal I-9 requirements
Ability to pass drug test and background check
Willingness to travel and work in different areas as needed
Commitment to following all Safety Policies and Procedures
Ability to work outdoors in all weather conditions and perform physical labor
Ability to work overtime and extended hours based on workload
Must be 18 years of age
Ability to lift 50+ pounds regularly
Frequent standing, bending, kneeling, climbing, and working in tight spaces
Ability to work underneath vehicles and trailers safely
Ability to perform physically demanding work for extended periods
Capability to work in both shop and outdoor environments
Strong mechanical aptitude and troubleshooting abilities
Knowledge of diesel and gas engine systems and components
Experience with hydraulic, electrical, brake, suspension, and air systems
Ability to read and interpret repair manuals, schematics, and diagnostic software
Familiarity with DOT regulations and inspection requirements
Ability to safely operate trucks and equipment for testing purposes
Strong communication and teamwork skills
Basic computer knowledge for repair documentation and maintenance tracking
Ability to prioritize tasks and work independently in a fast-paced environment
Reliable, dependable, and strong work ethic

Nice To Haves

Minimum of 3 years of experience working on heavy-duty trucks, trailers, diesel engines, and fleet equipment preferred
Experience working on dump trucks, road tractors, trailers, lowboys/low drags, and heavy hauling equipment preferred
CDL preferred
DOT medical card preferred or ability to obtain prior to hire
Welding and fabrication experience preferred
High school diploma or equivalent preferred

Responsibilities

Perform inspections, diagnostics, maintenance, and repairs on heavy-duty trucks, trailers, and fleet equipment
Diagnose and repair diesel and gas-powered engines, transmissions, drivetrains, suspension systems, electrical systems, hydraulic systems, brake systems, and air systems
Service and maintain dump trucks, road tractors, lowboy/low drag trailers, box trailers, and related hauling equipment
Complete preventative maintenance services based on company schedules and driver vehicle inspection reports (DVIRs)
Troubleshoot mechanical and electrical issues using diagnostic equipment, schematics, and repair manuals
Perform routine maintenance including oil changes, lubrication, filter replacements, tire inspections, and fluid checks
Repair or replace worn and damaged components including brakes, air lines, lights, wiring, suspension parts, and hydraulic components
Respond to and perform roadside service and emergency repairs as needed
Maintain accurate records of repairs, parts usage, labor hours, and preventative maintenance activities
Conduct DOT inspections and ensure all vehicles and trailers remain compliant with DOT standards and company safety requirements
Assist with maintaining inventory of shop supplies and repair parts
Maintain cleanliness, organization, and safety within the shop and work areas
Follow all company safety policies, procedures, and PPE requirements
Perform other duties as assigned by supervisor or management.