Mobile Diesel Technician

Jobtailor

Marietta (MS)

On-site

USD 42,000 - 70,000

Full time

14 days+

Get more replies from employers

Send a job-specific resume in minutes.

Job summary

Jobtailor is seeking a skilled truck and trailer technician in the United States. The role focuses on diagnosing and repairing commercial tractors and trailers, performing preventive maintenance, and ensuring DOT safety compliance.

You will generate detailed work orders, provide top‑notch customer service, and document all repairs and inspections. Ideal candidates have 5+ years of repair experience, a valid license, and own tools.

Qualifications

5+ years of verified commercial tractor and trailer repair experience.
Valid driver’s license with acceptable driving record.
Ability to lift 100+ pounds.
Basic computer skills to submit repairs for billing.
Follow oral and written instructions to complete daily tasks.
Basic reading and writing skills to complete customer repair orders.
Welding experience would help; certification is a plus.
High school diploma or equivalent is a plus.
Technical school degree is a plus.
Own tools

Responsibilities

Troubleshoot, diagnose, and repair commercial tractors and trailers.
Write detailed work orders for mobile road calls and/or in-yard work.
Provide quality customer service.
Inspect, troubleshoot, and repair semi-truck and trailer bodies, systems, and components.
Perform preventative maintenance on fleet semi-trucks and trailers.
Maintain hubs and axles and adjust or replace them when required.
Inspect, service, and replace tractor and trailer parts, including tires.
Check and repair brake, electrical, and hydraulic systems.
Test all systems and equipment for performance issues.
Ensure trailers meet U.S. Department of Transportation road safety requirements.
Compile inspection reports, document repairs, and report findings to management.
Respond to client queries as soon as possible

Skills

Troubleshooting

Diagnosing

Repairing

Preventative Maintenance

Inspecting

Documenting Repairs

Basic Computer Skills

Reading & Writing Skills

Lifting 100+ lbs

Own Tools

Education

High School Diploma or Equivalent

Technical School Degree

Welding Certification

Tools

Own Tools

Job description

Troubleshoot, diagnose, and repair customers' commercial tractors and trailers
Write detailed work orders for mobile road calls and/or in-yard work
Provide quality customer service
Inspect, troubleshoot, and repair semi-truck and trailer bodies, systems, and components
Perform preventative maintenance on fleet semi-trucks and trailers
Maintain hubs and axles and adjust or replace them when required
Inspect, service, and replace tractor and trailer parts, including tires
Check and repair brake, electrical, and hydraulic systems
Test all systems and equipment for performance issues
Ensure trailers meet U.S. Department of Transportation road safety requirements
Compile inspection reports, document repairs, and report findings to management
Respond to client queries as soon as possible

Requirements

5+ years of verified commercial tractor and trailer repair experience
Valid driver’s license with acceptable driving record
Ability to lift 100+ pounds
Basic computer skills to submit repairs for billing
Ability to follow oral and written instructions to complete daily tasks
Basic reading and writing skills to complete customer repair orders
Welding experience would help; certification is a plus
High school diploma or equivalent is a plus
Technical school degree is a plus
Own tools

Core Competencies

Demonstrates expertise in troubleshooting, diagnosing, and repairing commercial tractors and trailers, ensuring compliance with U.S. Department of Transportation safety requirements. Proficient in providing quality customer service and maintaining detailed documentation of repairs and inspections.

Highest-signal resume keywords