Mobile/Onsite Truck & Trailer Mechanic

Job Title: Mobile/Onsite Mechanic – Heavy-Duty Truck & Trailer Specialist Location: Syracuse, NY About Us: STS Truck & Utility Trailer Sales of New York was founded in 1949. It is a family-owned and operated company with full sales, service, and parts facilities across Upstate New York. STS carries a complete line of tractor-trailers, heavy and light-duty truck equipment, Kalmar Ottawa Yard Trucks, and an expansive selection of parts inventory to fit the needs of its customers. STS has locations in Syracuse, Rochester, Buffalo, and Albany, NY and Selinsgrove, PA. Position Overview: STS is seeking a Mobile/Onsite Mechanic with expertise in diesel engines, hydraulic systems, and fleet maintenance to handle on-the-road diagnostics and repairs. This role involves independent work on emergency service calls making sure customers’ equipment is back in action quickly and reliably. Key Responsibilities: Respond to service calls in a timely manner to diagnose and repair trailers, trucks, and equipment on-site. Troubleshoot and perform preventative maintenance, inspections, and diagnostics on hydraulic, electrical, brake, and drivetrain systems. Utilize a variety of tools and equipment, including basic hand tools, precision instruments, power tools, welding equipment, and jacks, to troubleshoot and repair diesel engines, transmissions, hydraulic, and pneumatic systems. Keep clients informed of repair progress, service needs, and estimated timelines. Communicate with dispatch and clients to provide updates and ensure satisfaction with service. Maintain detailed service documentation and ensure all work meets DOT compliance standards. Operate within safety and environmental guidelines while providing professional, courteous service to all clients. Document work performed, parts used, and observations on Service Orders via the company-issued device. Manage parts inventory and equipment on the service truck, conducting periodic reconciliations to maintain readiness. Requirements: Experience: Prior experience as a mechanic, preferably with mobile repair, diesel engines, or heavy-duty equipment. Skills: Proficient in diagnostic software, troubleshooting electrical and hydraulic systems, and diesel mechanics. License: Valid driver’s license with a clean driving record; CDL a plus. Certifications: ASE Certification, EPA Certification, or DOT Compliance Training preferred. Strong problem-solving, time management, and communication skills with the ability to work independently. Physical Requirements: Must be comfortable working outdoors in all weather conditions and environments. Benefits: Rain and winter gear provided for dedicated mobile techs Industry Competitive Pay based on work experience 401k Program with Employer Matching Health, Dental, and Vision Insurance and Company Paid Life Insurance Paid Vacation Job Type: Full-time Pay: $30.00 - $45.00 per hour Benefits: 401(k) 401(k) matching Dental insurance Health insurance Life insurance Paid time off Vision insurance Ability to Relocate: Syracuse, NY 13206: Relocate before starting work (Required) Work Location: On the road

View the full posting and apply