Heavy-Duty Diesel & Trailer Systems Technician

Heavy-Duty Diesel & Trailer Systems Technician — Advance, NC

Your Week at a Glance

Schedule: Wednesday–Sunday 10:30 am–9:00 pm & Monday–Wednesday 1:30 pm–12:00 am

Shift differentials available.

A Day in the Life

You arrive ready to keep our trucks and trailers in top shape. From diesel engine diagnostics to chasing down a trailer lighting fault, you move confidently between complex troubleshooting and routine PMs. You collaborate with a tight-knit crew, document your work with precision, and keep safety at the forefront—so our fleet stays on the road and on time.

What You’ll Work On

• Inspect, repair, and maintain diesel tractors and trailers to meet safety and performance standards.
• Diagnose and resolve diesel engine concerns—from drivability issues and fuel delivery to major overhauls.
• Perform scheduled maintenance: oil and filter changes, brake inspections, and component replacements.
• Troubleshoot and repair trailer systems: brakes, suspensions, electrical/lighting, and hydraulics.
• Follow safety regulations and accurately capture maintenance records and repair notes.
• Partner with fellow technicians to minimize downtime and boost shop efficiency.

What You Bring

• 5–7 years’ experience as a diesel and/or trailer mechanic.
• Deep knowledge of trailer systems, braking, suspension, electrical, and hydraulic components.
• CDL and/or ASE-style certifications are a plus, not a requirement.
• Ability to lift, move, and position heavy components and tooling.
• Team-first mindset with a strong commitment to quality and safety.

Technical Proficiencies

• Electrical systems diagnostics and repair
• Engine performance and drivability
• Diesel engine systems
• Automotive systems repair
• Engine repair
• Automatic transmission/transaxle
• Electrical/electronic systems
• Oil change and PM service
• General service procedures
• Fuel system diagnostics and repair

Rewards & Support

• Tool & Boot Allowance: $300 annual boot allowance + $500 annual tool allowance.
• Competitive pay with shift differentials .
• Comprehensive benefits: Health, Dental, Vision, and an Employee Assistance Program.
• Paid time off: Vacation, Holidays, and your Birthday off.
• Financial benefits: 401(k) and Profit Sharing; Life Insurance.
• Wellness resources: Ashley Wellness Centers (location-specific) and Medical Tourism; Telehealth.
• Growth & stability: Professional development opportunities with a company that invests in its mechanics.
• Perks: Generous employee discount on home furnishings.

How We Work — Our Core Values

• Communicate directly and candidly.
• Stay clear-eyed and resilient in the face of real-world demands.
• Honor commitments and act with integrity.
• Bring energy, grit, and follow-through to finish the job.
• Build disciplined, consistent processes.
• Focus relentlessly on achieving goals.
• Relentlessly cut waste and unnecessary cost.
• Ask why things work the way they do and improve every system through study and iteration.
• Measure what matters, set targets, and use creative problem solving to exceed them.
• Go to the work—see the process firsthand rather than relying only on reports.
• Be curious; take a “go and see” approach to understand current conditions and competition.
• Tackle problems hands-on and use critical thinking—ask the 5 Whys.
• Know our customers, challenge limiting processes, and organize work to meet their needs.
• Study competitors and compete to win.
• Strive to be the best: elevate quality, reduce cost, grow profitably.

Learn More

Explore our community engagement, environmental stewardship, and values: Corporate Social Responsibility