On-Site Mobile Diesel & Trailer Technician

Penn-Jersey; Bensalem Township (Bucks County); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Commission opportunities

Paid time off

Medical insurance

Dental insurance

Vision insurance

Retirement plan

Company vehicle

Tools provided

Uniforms provided

Career advancement

Job summary

Penn Jersey Diesel & Trailer is seeking a Mobile Fleet Technician to deliver on-site service across the greater Philadelphia area. You will diagnose, repair, and maintain commercial trailers and fleet equipment, with a strong emphasis on trailer systems, brakes, and welding fabrication.

The role requires 5+ years of trailer repair experience, the ability to lift 100+ pounds, and a valid driver’s license. Company vehicle, tools, and advancement opportunities are provided.

Qualifications

• 5+ years of experience repairing commercial trailers.
• Working knowledge of diesel tractors and fleet equipment.
• Valid driver’s license with clean driving record.
• Own tools and reliable transportation.

Responsibilities

• Diagnose, repair, and maintain commercial trailers, tractors, and fleet equipment in mobile or in-yard service, with emphasis on trailer repair.
• Inspect and service trailers—bodies, brakes, suspension, hubs, axles, tires, electrical and hydraulic systems.
• Perform diesel mechanic work on tractors and fleet equipment, including engine, drivetrain, brake, and electrical diagnostics and repair.
• Perform welding, fabrication, and structural trailer repairs to keep equipment safe and DOT-compliant.
• Keep customers moving by delivering prompt, professional service and clear communication within a 50-mile radius of the Philadelphia/South Jersey area.
• Document work accurately through detailed work orders, inspection reports, repair notes, and findings for management.
• Maintain DOT-ready standards so trailers meet U.S. DOT road safety requirements.

Skills

Trailer repair

Diesel tractor knowledge

Customer communication

Manual dexterity

Physical stamina

Education

High School Diploma or equivalent

Technical school degree

Tools

Welding equipment

Job description

Penn Jersey Diesel & Trailer is seeking a Mobile Fleet Technician to deliver on-site service across the greater Philadelphia area. You will diagnose, repair, and maintain commercial trailers and fleet equipment, with a strong emphasis on trailer systems, brakes, and welding fabrication.

The role requires 5+ years of trailer repair experience, the ability to lift 100+ pounds, and a valid driver’s license. Company vehicle, tools, and advancement opportunities are provided.