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Medium & Heavy-Duty Diesel Technician
Job in
Knoxville, Knox County, Tennessee, 37955, USA
Listed on 2026-01-01
Listing for:
ACTS Fleet Maintenance, Inc.
Full Time
position Listed on 2026-01-01
Job specializations:
-
Trades / Skilled Labor
Diesel Mechanic, Heavy Equipment Mechanic
Job Description & How to Apply Below
5 days ago Be among the first 25 applicants
ACTS Fleet is hiring experienced Medium & Heavy-Duty Diesel Technicians in Knoxville, TN
—and we built this role for techs who know their craft and want long-term stability.
If you’re confident with diagnostics, preventative maintenance, and medium/heavy truck repairs, this is a shop where your skills are respected and your time matters.
What You’ll Be Working OnYou’ll service medium to heavy-duty commercial trucks and fleet vehicles
, focusing on uptime, safety, and quality repairs—not rushed guesswork.
- PM services on fleet trucks (DOT inspections, fluids, filters, brakes)
- Diagnosing and repairing medium & heavy-duty diesel engines
- Advanced computer diagnostics on late-model trucks
- Brake systems, steering & suspension, driveline, and transmissions
- Engine accessories, electrical systems, and emissions components
- Verifying repairs through inspections and test drives
- Using shop-provided hoists, hydraulic jacks, and modern tooling
- Reading fault codes and diagnostic data to make accurate repairs the first time
- Solid hands-on experience as a diesel technician
- Strong diagnostic skills (not just parts swapping)
- Familiarity with OEM and aftermarket scan tools
- Ability to work independently and follow repair procedures
- CDL preferred
, not required
- Pay That Respects Your Skill Earn 20–30% above industry average
- Weekly Pay Paid every Friday
- Work-Life Balance That’s Real 3-day weekends every other week
- Benefits That Matter Health insurance, PTO, paid uniforms, and more
- Paid OEM Training Mitsubishi, Cummins, NAPA & ongoing technical education
- Clean, Modern Shop Professional facility with up-to-date equipment
- Career Advancement Clear leadership paths through our Technician Growth Program©
If you’re a medium or heavy-duty diesel tech looking for better pay, better hours, and a shop that values your expertise
, ACTS Fleet is ready for you.
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