Trailer Technician

Aerotek; Gallatin (TN); On-site; USD 50,000 - 80,000; Full time

Benefits offered by this job

Sign-on bonus

Job summary

Aerotek in Gallatin, TN is seeking a Mechanic to inspect, diagnose, repair, fabricate, and maintain commercial trailers and trailer components. The role covers mechanical, electrical, welding, and brake systems with varied shift options and safety-focused duties.

You will perform preventative maintenance, diagnose issues, repair equipment, and ensure safe operation of trailers. A sign-on bonus is offered and the role is based in a shop environment on 1st or 2nd shift.

Qualifications

• Experience with commercial trailer repair, heavy equipment, diesel equipment, or automotive maintenance preferred.
• Experience with electrical diagnostics and wiring repairs on trailers or similar equipment preferred.
• Welding and fabrication experience preferred for structural and component repairs.

Responsibilities

• Perform preventative maintenance inspections on commercial trailers and related equipment.
• Diagnose and repair mechanical, electrical, and pneumatic systems on trailers and related equipment.
• Repair, replace, or install trailer components including hubcaps, lighting systems, plywood flooring, doors, panels, and other hardware.
• Check and maintain proper tire air pressure and inspect tires for wear, damage, or other safety concerns.
• Inspect and maintain fluid levels and lubricate equipment as required.
• Troubleshoot and repair trailer lighting systems and electrical wiring to resolve faults and ensure safety compliance.
• Diagnose and repair ABS on trailers.
• Perform air brake maintenance, inspections, and repairs.
• Replace air valves, brake chambers, air lines, and other brake system components.
• Repair and maintain spring ride and air ride suspension systems.
• Diagnose and repair axle and wheel-end assemblies.
• Apply welding and fabrication skills to repair or modify trailer structures when required.

Skills

Mechanical aptitude

Troubleshooting

Electrical diagnostics

Pneumatic systems

ABS systems knowledge

Brake systems

Welding & fabrication

Trailer maintenance

Job description

$6,000 Sign-on Bonus!

Job Title: Mechanic

Job Description

The Mechanic inspects, diagnoses, repairs, fabricates, and maintains commercial trailers and trailer components to ensure they operate safely and efficiently. This role involves a wide range of mechanical, electrical, welding, fabrication, brake, suspension, and structural repairs. Technicians progress through levels based on their technical knowledge, experience, certifications, and ability to perform increasingly complex repairs independently.

Responsibilities

• Perform preventative maintenance inspections on commercial trailers and related equipment to ensure safe and reliable operation.
• Diagnose and repair mechanical, electrical, and pneumatic systems on trailers and associated equipment.
• Repair, replace, or install trailer components including hubcaps, lighting systems, plywood flooring, roof patches, doors, panels, and other trailer hardware.
• Check and maintain proper tire air pressure and inspect tires for wear, damage, or other safety concerns.
• Inspect and maintain fluid levels and lubricate equipment as required to support optimal performance and longevity.
• Troubleshoot and repair trailer lighting systems and electrical wiring to resolve faults and ensure compliance with safety standards.
• Diagnose and repair ABS (Anti-Lock Braking Systems) on trailers.
• Perform air brake maintenance, inspections, and repairs to maintain safe braking performance.
• Replace air valves, brake chambers, air lines, and other brake system components as needed.
• Repair and maintain spring ride and air ride suspension systems to ensure proper ride quality and load handling.
• Diagnose and repair axle and wheel-end assemblies, addressing issues with bearings, seals, and related components.
• Use mechanical aptitude and troubleshooting skills to identify root causes of equipment issues and implement effective solutions.
• Apply welding and fabrication skills to repair or modify trailer structures and components when required.
• Follow safety procedures and best practices in a shop environment while working with heavy equipment and tools.

Essential Skills

• Strong mechanical aptitude and troubleshooting ability.
• Ability to diagnose and repair mechanical, electrical, and pneumatic systems.
• Knowledge of air brake systems and their components, including valves, chambers, and air lines.
• Understanding of suspension systems, including spring ride and air ride configurations.
• Experience diagnosing and repairing trailer lighting systems and electrical wiring.
• Ability to inspect and maintain tires, fluid levels, and lubrication points on trailers.
• Capability to perform maintenance and repairs on axle and wheel-end assemblies.
• Comfort working in a fleet maintenance or heavy equipment repair environment.
• Ability to perform preventative maintenance inspections on commercial trailers and related equipment.

Additional Skills & Qualifications

• Experience with commercial trailer repair, heavy equipment, diesel equipment, or automotive maintenance preferred.
• Experience with electrical diagnostics and wiring repairs on trailers or similar equipment.
• Welding and fabrication experience preferred for structural and component repairs.
• Background in fleet maintenance, flatbed trucks, semi-trailers, or similar equipment is beneficial.
• Familiarity with anti-lock braking systems (ABS) on trailers.
• Ability to work effectively on 1st or 2nd shift in a shop environment.
• Strong attention to detail and commitment to safety and equipment reliability.

Why Work Here?

Employees benefit from a comprehensive total rewards package designed to support their health, financial security, and work‑life balance. Team members can choose from multiple medical plan options, including PPO and high-deductible plans with a Health Savings Account, and receive company-paid life insurance as well as short‑and‑long‑term disability coverage. A competitive 401(k) program with company contribution helps employees plan for the future. Paid time off is structured to reward tenure, with PTO available as early as three months of employment, increasing over time, and the ability to roll over up to 120 hours annually. Employees also enjoy paid company holidays and additional floating holidays. A generous sign‑on bonus is offered and distributed over the first three years of service, and new hires become eligible for benefits on the first day of the month following their start date, supporting a smooth and secure transition into the role.

Work Environment

This role is based in a shop environment working with commercial trailers, heavy equipment, and related tools and machinery. Technicians work on either 1st or 2nd shift, with typical schedules of 7:00 a.m. to 3:30 p.m., Monday through Friday, or 3:00 p.m. to 1:30 a.m., Monday through Thursday. The environment involves hands‑on mechanical and electrical work, welding and fabrication tasks, and routine preventative maintenance in a structured, safety‑focused setting.

Job Type & Location

This is a Permanent position based out of Gallatin, TN.

Pay and Benefits

The pay range for this position is $50000.00 - $80000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Medical insurance optionsDental insuranceVision insurance401(k) planWeekly payLife insurance

Job Type & Location

This is a Permanent position based out of Gallatin, TN.

Application Deadline

This position is anticipated to close on Nov 23, 2026.

Workplace Type

This is a fully onsite position in Gallatin,TN.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.