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Trailer Tech Jobs in Missouri (NOW HIRING)

SA Recycling

Trailer Technician

Saint Louis, MO · On-site

Certificate from a diesel tech training school or 1year trailer service experience in a shop setting or military instillation preferred. * Demonstrated mechanical aptitude and welding skills (stick ...

CSTK

Trailer Technician

Saint Louis, MO

... technology solutions. In addition, we also provide sales, parts, and service for the top construction equipment brands, horse and livestock trailers, and heavy-duty truck outfitting in our region.

SA Recycling

Trailer Technician

Saint Louis, MO · On-site

Certificate from a diesel tech training school or 1year trailer service experience in a shop setting or military instillation preferred. * Demonstrated mechanical aptitude and welding skills (stick ...

XPO

Trailer Mechanic - Afternoon Shift

Saint Louis, MO

$34.51/hr

Diesel tech school diploma * Previous or current ASE certifications * Basic welding skills (Oxy/Acetylene, MIG and ARC) About the Trailer Mechanic job Pay, benefits and more: * Experienced Trailer ...

CSTK

Mobile Trailer Technician

Saint Louis, MO · On-site

... technology solutions. In addition, we also provide sales, parts, and service for the top construction equipment brands, horse and livestock trailers, and heavy-duty truck outfitting in our region.

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Trailer Tech information

See Missouri salary details

$13

$22

$32

How much do trailer tech jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for trailer tech in Missouri is $22.80, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $26.15 per hour, depending on experience, location, and employer.

What is a trailer tech?

Trailer Techs, or Trailer Technicians, are skilled professionals who inspect, maintain, and repair trailers used for transporting goods. Their work includes diagnosing mechanical and electrical issues, repairing brakes, axles, and suspension systems, and ensuring trailers meet safety regulations. Trailer Techs often work in repair shops, trucking companies, or fleet maintenance facilities, and require knowledge of both mechanical and electrical systems. This job is essential for keeping transportation fleets operating safely and efficiently.

What types of trailers and equipment does a trailer tech typically service, and how does this impact the variety of daily tasks?

As a Trailer Tech, you'll work on a wide range of trailers such as dry vans, refrigerated (reefer) units, flatbeds, and sometimes specialty trailers. This variety means your daily tasks can include inspecting and repairing brakes, lighting systems, axles, suspension, and refrigeration units, as well as performing DOT inspections. The diversity of equipment keeps the job engaging and requires adaptability, as you'll encounter different issues and technologies depending on the trailer type. Working with various equipment also provides valuable experience that can help you advance to more specialized or supervisory roles in the future.

What are the key skills and qualifications needed to thrive as a trailer tech, and why are they important?

To thrive as a Trailer Tech, you need strong mechanical aptitude, knowledge of trailer systems, and typically a high school diploma or technical certification. Familiarity with diagnostic tools, welding equipment, and computerized maintenance management systems is often required. Attention to detail, problem-solving skills, and effective communication make someone stand out in this role. These skills ensure safe, efficient trailer repairs and maintenance, supporting reliable transportation operations.

What is the difference between Trailer Tech vs Truck Mechanic?

AspectTrailer TechTruck Mechanic
CertificationsASE certifications, trailer-specific certificationsASE certifications, diesel engine certifications
Work EnvironmentRepairing trailers, chassis, and suspension systemsRepairing truck engines, transmissions, and drivetrain
Industry UsageFreight, logistics, transportation companiesTrucking companies, fleet maintenance
Common Search IntentTrailer repair, trailer maintenanceTruck repair, diesel engine repair

Trailer Techs focus on repairing and maintaining trailers, including chassis and suspension systems, often working in logistics and freight industries. Truck Mechanics primarily work on truck engines and drivetrains, handling diesel engines and heavy-duty trucks. While both roles require similar certifications and work environments, their specific repair focus distinguishes them.

Is it difficult to become a trailer tech?

Becoming a trailer tech typically requires mechanical skills, knowledge of trailer systems, and sometimes certification or training programs. The job involves hands-on work with tools and equipment, and experience or technical training can help ease the learning curve.

What are popular job titles related to Trailer Tech jobs in Missouri?

For Trailer Tech jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Trailer Tech jobs in Missouri look for?

The top searched job categories for Trailer Tech jobs in Missouri are:

Trailer Tech jobs near you
Infographic showing various Trailer Tech job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 52% Full Time, 45% Part Time, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $47,426 per year, or $22.8 per hour.

Trailer Technician

SA Recycling

Saint Louis, MO • On-site

Full-time

Medical, Dental, Vision, Retirement

Re-posted 7 days ago

SA Recycling rating

6.3

Company rating: 6.3 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

64th of 90 rated recycling and waste

Job description

We are looking for hard-working, reliable and safety minded individuals to join our team as a Trailer Technician. As a Trailer Technician you will be responsible for the repair, maintenance, and inspection of our fleet of trailers, and containers. The Trailer Technician performs basic to intermediate repair/troubleshooting, preventative maintenance, and repairs for hydraulic, electrical, tires, brake and suspension systems, and will perform basic bodywork repairs in accordance with DOT and manufactures guidelines.

This position will work outside in varying weather conditions, and SA Recycling strictly adheres to all Metals Recycling Business Health, Safety, Environmental, and DOT standards.

SA Recycling offers:

  • Competitive Pay
  • Eligible for Safety and Performance Bonuses
  • Comprehensive benefits including affordable medical options, dental and vision care
  • 401k with a Company Match
  • Growth opportunities and promotions from within
  • Weekly Pay
  • Referral Incentives
  • Company provided uniforms and PPE
  • Advancement Opportunities

 

Responsibilities for a Trailer Technician:

  • Conducts basic to moderately complex diagnostic, troubleshooting, and service and repair tasks for brake, suspension, hydraulic, and electrical systems.
  • Assist with routine PM services (fluid changes, lubrication, tire, etc.) on tractors per the manufacturer and SA Recycling recommendations.
  • Preforms structural repairs on trailer chassis, sub-frames, and containers.
  • Patches holes in trailers and/or containers side panels, floors, or roofs as needed.
  • Maintains accurate records of all work performed.
  • Performs annual DOT inspections and sign-offs.
  • Communicates and works well with others in a safe and professional manner.
  • Maintains a safe, clean, and orderly working area.
  • Performs all tasks fully within SA Recycling’s Safety and Environmental practices and procedures.

Qualifications for a Trailer Technician:

  • High School diploma or GED.
  • Certificate from a diesel tech training school or 1year trailer service experience in a shop setting or military instillation preferred.
  • Demonstrated mechanical aptitude and welding skills (stick and MIG).
  • Must be willing to complete, and successfully pass a drug screen, physical and background check.
  • Bi-lingual (English and Spanish) a plus

PLEASE NOTE: The above statements are intended to describe the general nature and level of work being performed by people assigned to this job.  They are not intended to be an exhaustive list of all responsibilities, duties and skills required.

An offer of employment by SA Recycling is contingent on the satisfactory completion of a post-offer drug screen, physical exam, and background check with a credit check (if position specified). 

All US applicants must be 18 years of age or older.

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