Diesel Technician MD/HD — Field & Shop Expert

Acts Fleet Inc.; Knoxville (TN); On-site; USD 28,000 - 69,000; Full time

Benefits offered by this job

401(k) with company matching

Health, Dental, and Vision insurance

Health Savings Account (HSA)

Life insurance

Paid Time Off (PTO)

Paid uniforms and continuous technical

Job summary

ACTS Fleet Maintenance in Knoxville, TN is seeking experienced diesel technicians for both shop and mobile field service. You will work on medium and heavy-duty trucks, focusing on uptime, safety, and first-time repairs.

The role offers a pay range of $20.00 to $50.00 per hour, weekly pay every Friday, 3-day weekends every other week, paid OEM training, modern facilities, and a comprehensive benefits package including health, retirement match, and uniforms.

Qualifications

• Proven hands-on experience as a medium/heavy-duty diesel technician.
• Advanced proficiency with diagnostic software and mechanical troubleshooting.
• Ability to handle complex issues independently and follow structured shop processes.
• Valid driver’s license required; CDL preferred but not required.

Responsibilities

• Advanced Diagnostics: Reading fault codes and data from late-model trucks using OEM and aftermarket tools.
• System Repairs: Diesel engines, brake systems, suspension, steering, drivelines, and transmissions.
• Electrical & Emissions: Troubleshooting complex electrical systems and emissions components.
• Preventative Maintenance: Rigorous DOT inspections, fluid changes, and brake checks.
• Field Ownership: Representing ACTS Fleet professionally while diagnosing and repairing equipment on-site.

Skills

Diesel tech experience

Diagnostic software

Independence

CDL preferred

Job description

ACTS Fleet Maintenance in Knoxville, TN is seeking experienced diesel technicians for both shop and mobile field service. You will work on medium and heavy-duty trucks, focusing on uptime, safety, and first-time repairs.

The role offers a pay range of $20.00 to $50.00 per hour, weekly pay every Friday, 3-day weekends every other week, paid OEM training, modern facilities, and a comprehensive benefits package including health, retirement match, and uniforms.