Fleet Mechanic

Continental Expedited Services; Clarksville (TN); On-site; USD 52,000 - 68,000; Full time

Job summary

Continental Expedited Services seeks an experienced Fleet Mechanic to maintain and repair our tractor and trailer fleet. You will diagnose, repair, and service diesel systems, air brakes, electrical components, HVAC, and aftertreatment while ensuring safety and reliability.

You will document labor and parts, perform DOT inspections, and coordinate with the Fleet Coordinator on outside vendor needs when required. The role requires safety compliance and timely return-to-service.

Qualifications

• Experience as diesel or fleet mechanic preferred.
• Knowledge of diesel engines and tractor/trailer systems.
• Experience diagnosing air brakes, electrical, suspension, HVAC, and drivetrain.
• Ability to use diagnostic software and manuals for troubleshooting.
• Understanding of DOT inspections and safety requirements.
• Ability to document repairs and labor accurately.

Responsibilities

• Perform preventive maintenance on tractors and trailers.
• Diagnose mechanical and electrical issues using diagnostics and manuals.
• Repair diesel engines, aftertreatment, brakes, electrical, HVAC, and related systems.
• Complete DOT inspections and necessary safety repairs.
• Test drive and verify repairs before returning units to service.
• Maintain accurate work orders and maintenance history.
• Prepare equipment for driver placement and assist with roadside breakdowns.

Skills

Diesel engines

Diagnostics

DOT inspections

Electrical systems

Troubleshooting

Documentation

Driver communication

Valid driver's license

Tools

Diagnostic software

Fault codes

Service manuals

Maintenance systems (e.g., MaintainX)

Job description

About CES

Continental Expedited Services is a North American logistics partner built for urgency. We move time-critical freight across the United States, Mexico and Canada through asset-based capacity, freight-forwarding expertise, technology and a strong partner network. Our work depends on people who communicate clearly, follow through and keep improving the way we serve customers and one another.

Position Summary

Continental Expedited Services (CES) seeks an experienced Fleet Mechanic to support the safety, reliability, and readiness of our tractor and trailer fleet. This hands-on position is responsible for preventive maintenance, diagnostics, repairs, inspections, and breakdown support to help keep equipment operating safely and minimize fleet downtime.

The Fleet Mechanic will perform a wide range of diesel and heavy-duty equipment repairs that can be effectively completed in-house, while working closely with the Fleet Coordinator to prioritize equipment needs and identify repairs that should be routed to outside vendors.

The role works closely with the Fleet Coordinator to manage the daily equipment queue, document labor, parts, and repair findings, and identify work that should be routed to an outside vendor. Safety, repair quality, accurate documentation, and timely return-to-service are key expectations of the position.

Essential Duties and Responsibilities

• Perform scheduled preventive maintenance on tractors and trailers, including lubrication, filters, fluids, inspections, and other required services.
• Diagnose mechanical and electrical issues using fault codes, telematics, diagnostic software, service literature, and hands-on troubleshooting.
• Repair and service diesel engines and related systems, including aftertreatment, air and brake systems, electrical systems, HVAC, drivetrain, suspension, steering, tires, wheel ends, and trailer components.
• Perform annual DOT inspections and required brake and safety-system repairs.
• Complete repairs efficiently while maintaining high standards for workmanship and minimizing repeat failures or rework.
• Road test equipment following repairs and verifying that reported concerns have been resolved before returning units to service.
• Maintain accurate work orders documenting the complaint, cause, correction, parts used, labor hours, and equipment downtime.
• Maintain accurate maintenance and repair history for fleet equipment.
• Prepare newly onboarded or unassigned equipment for driver placement by inspecting, repairing, and confirming units are road ready.
• Assist with roadside breakdowns and perform mobile repairs when practical and safe.
• Assist with towing and recovery of disabled or abandoned company equipment when conditions, equipment, and applicable regulations allow.
• Participate in an agreed-upon after-hours breakdown and recovery rotation.
• Maintain tools, equipment, parts, and shop areas in safe and orderly condition.
• Properly handle fluids, chemicals, waste materials, cores, and defective parts.
• Identify recurring equipment failures and communicate repair trends or recommendations to fleet leadership.
• Provide realistic repair timelines and promptly communicate conditions that may require outside vendor support.
• Work collaboratively with Operations, Safety & Compliance, drivers, and other departments to support fleet readiness.
• Perform all work in accordance with OSHA requirements, DOT regulations, company safety policies, and established maintenance procedures.
• Never release equipment that is unsafe or not legally compliant for operation.

Qualifications

• Previous experience as a diesel mechanic, fleet mechanic, heavy-duty truck technician, or similar position strongly preferred.
• Working knowledge of diesel engines and commercial tractor and trailer systems.
• Experience diagnosing and repairing air brakes, electrical systems, suspension, steering, drivetrain, HVAC, aftertreatment, wheel-end, and trailer systems.
• Ability to use diagnostic software, fault codes, service manuals, and electronic troubleshooting tools.
• Knowledge of DOT inspection and commercial vehicle safety requirements.
• Ability to independently diagnose mechanical problems and determine an appropriate repair approach.
• Strong mechanical aptitude and problem-solving skills.
• Ability to accurately document repairs, labor hours, parts usage, and maintenance activity.
• Strong attention to detail and commitment to quality workmanship.
• Ability to communicate effectively with drivers, fleet personnel, operations, vendors, and leadership.
• Valid driver's license and acceptable driving record required.
• CDL and/or applicable DOT inspection qualifications preferred.
• ASE or manufacturer-specific certifications are a plus.

Physical Requirements & Work Environment

This is a physically active, shop-based position that may also require roadside and outdoor work.

The employee must be able to:

• Frequently stand, walk, bend, kneel, crouch, climb, reach, and work underneath or around commercial vehicles and trailers.
• Safely lift, carry, push, and pull tools, parts, equipment, tires, and vehicle components associated with heavy-duty vehicle maintenance.
• Work in environments that may include noise, vibration, grease, diesel exhaust, chemicals, temperature variations, and changing weather conditions.
• Safely use hand tools, power tools, jacks, stands, diagnostic equipment, and other maintenance equipment.
• Wear required personal protective equipment (PPE) and follow established safety procedures at all times.
• Respond to occasional breakdown or recovery needs outside normal business hours as part of the established rotation.

Tools & Systems

The Fleet Mechanic may utilize systems and equipment including:

• MaintainX work order and maintenance management system
• Samsara telematics and diagnostic information
• OEM and aftermarket diagnostic software
• Manufacturer service literature
• Parts and vendor portals
• Company towing and recovery equipment
• Standard heavy-duty truck and trailer diagnostic and repair equipment

What Success Looks Like

Success in this position means keeping CES equipment safe, reliable, and available for operation while maintaining a high standard of repair quality. The Fleet Mechanic is expected to complete assigned in-house repairs efficiently, minimize rework, maintain accurate maintenance records, communicate equipment concerns promptly, and consistently prioritize safety and regulatory compliance.

Work Authorization Requirement

Applicants must be legally authorized to work in the United States without current or future employer sponsorship.

Disclaimer

This job description is intended to describe the general nature and level of work performed by employees assigned to this position. It is not intended to be an exhaustive list of all responsibilities, duties, and skills required. Management reserves the right to modify duties and responsibilities based on business needs.

Continental Expedited Services is an Equal Opportunity Employer and prohibits discrimination or harassment of any kind. Employment decisions are based on qualifications, merit, and business needs.