Diesel Technician – ACTS Fleet Maintenance | Knoxville, TN

Serious Shop. Serious Pay. Serious Technicians Only.

At ACTS Fleet Maintenance, we’re building a team of elite diesel technicians who take pride in doing the job right the first time.

We don’t micromanage.
We don’t cut corners.

We respect experience, invest in training, and pay professionals what they’re worth.

We’re hiring an experienced Diesel Technician to join our growing Knoxville team.

What You’ll Be Doing

You’ll handle real diagnostics and real repairs — not just parts swapping.

• Perform scheduled PMs and comprehensive fleet inspections

• Diagnose and repair Class 1–Class 8 trucks & fleet equipment

• Engines (diesel & gas), electrical systems, HVAC, brakes, suspension, steering & drivetrains

• Use OEM diagnostic software (Cummins, Detroit, PACCAR, Mitsubishi, etc.)

• Conduct road tests and verify quality control standards

• Document repairs accurately and professionally

• Maintain a clean, organized, safety-first workspace

• Communicate clearly with service advisors and leadership

This role operates with minimal micromanagement.
If you’re experienced, we trust you to manage your workflow like a professional.

What We’re Looking For

• Proven diesel technician experience (15+ years preferred for top-tier pay)

• Strong diagnostic ability using laptops & dealer-level software

• Ability to perform full-spectrum repairs independently

• ASE certifications highly valued (and compensated)

• Must provide personal hand tools

• Valid driver’s license (CDL a plus, not required)

• Physically capable of lifting, bending, climbing, and standing as required

Preferred Certifications

• ASE T-Series

• OEM Training (Cummins, Detroit, PACCAR, etc.)

• HVAC 608/609

• CDL

Why Technicians Choose ACTS Fleet

✓ $35–$60/hr — We actually pay for experience
✓ Paid Every Friday — Direct deposit
✓ Real Work-Life Balance — Off every Sunday + every other full weekend
✓ Technician Growth Program© — Clear path to advancement
✓ Paid OEM Training — Cummins, Detroit, PACCAR, Mitsubishi, NAPA & more
✓ Full Benefits — Medical, PTO, uniforms
✓ State-of-the-Art Facility — Modern shop, latest equipment
✓ Professional Culture — Respect, autonomy, zero drama

If You’re Tired Of:

• Outdated equipment

• Being micromanaged

• Shops that undervalue your skill

It’s time for something better.

Experienced Diesel Technicians are in high demand.
We’re ready to put the right professionals in the right seats.

Apply today and build your career where your experience actually matters