Mobile Diesel Technician

Epika Fleet Services

. Troubleshoot, diagnose, and repair customers’ commercial tractors.

Posted 9/23/2026full-timeDallas • Texas • United StatesMid-LevelSenior💰 $28 - $40 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in troubleshooting, diagnosing, and repairing commercial tractors and semi-trucks, 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

Commercial Tractor RepairPreventative MaintenanceBrake System RepairElectrical System RepairWelding Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TroubleshootingDiagnosingRepairingInspectingPreventative MaintenanceDocumenting RepairsMobile Repair ServicesTire ReplacementHydraulic System RepairAdjusting Hubs and Axles

Soft Skills

Quality Customer ServiceFollowing InstructionsResponding to Client Queries

Tools & Technologies

Basic Computer SkillsOwn Tools

Certifications & Qualifications

Valid Driver’s LicenseWelding Certification

Industry Keywords

U.S. Department of Transportation ComplianceFleet MaintenanceCommercial FleetsHeavy Equipment Repair

About the role

Key responsibilities & impact

Troubleshoot, diagnose, and repair customers’ commercial tractors.
Write detailed work orders for mobile road calls and/or in-yard work.
Provide quality customer service.
Inspect, troubleshoot, and repair semi-trucks, bodies, systems, and components.
Perform preventative maintenance on fleet semi-trucks.
Maintain hubs and axles and adjust or replace them when required.
Inspect, service, and replace parts, including tires.
Check and repair brake, electrical, and hydraulic systems.
Test 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.
Provide mobile preventative maintenance, mechanical repair, tire replacement and repair, and trailer repair and maintenance services for commercial fleets.

Requirements

What you’ll need

5+ years of verified experience of Commercial Tractor 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.
Experience with welding, certification a plus.
High School Diploma or equivalent, Technical school degree, a plus.
Your own tools.

Benefits

Comp & perks

M-F Schedule with rotating on-call.
Paid Time Off including holidays.
Time and a half for any afterhours (OT) work/+$100 bonus.
401(k) with company match after 90 days of employment.
Medical and Dental Plans available on day one.
Vision Plan.
Disability & Life Insurance.
Accident, critical illness, and hospital indemnity.
Employee assistance program.
Family oriented company that believes in a true work/life balance.
Experienced team you can learn from.
Opportunities for growth in partner businesses nationwide.
Company provided uniforms.