Diesel Technician – Field & Shop, 3‑Day Weekends

ACTS Fleet Maintenance, Inc.; Johnson City (TN); Hybrid; USD 42,000 - 104,000; Full time

Benefits offered by this job

401(k) with company matching

Health, Dental, Vision insurance

Health Savings Account

Life insurance

Paid Time Off

Paid uniforms and training

Job summary

ACTS Fleet Maintenance, in Johnson City, TN, seeks a skilled diesel technician for shop and mobile field service. You will diagnose, repair, and maintain medium and heavy-duty trucks, focusing on uptime and safety.

The role offers structured growth, OEM training, modern facilities, and a strong benefits package including health, retirement, and PTO. CDL preferred but not required, and weekly pay provided.

Qualifications

• Proven hands-on experience as a medium/heavy-duty diesel technician.
• Strong diagnostic skills with relevant software/tools.
• Ability to work independently and follow structured processes.

Responsibilities

• Read fault codes and analyze data on late-model trucks using OEM scan tools.
• Repair diesel engines, brakes, suspension, and driveline components.
• Perform preventative maintenance, DOT inspections, and uptime-focused service.
• Provide field-based and in-shop diagnostic and repair support.

Skills

Diesel technician

Diagnostic software

Independence

Tools

OEM scan tools

Job description

ACTS Fleet Maintenance, in Johnson City, TN, seeks a skilled diesel technician for shop and mobile field service. You will diagnose, repair, and maintain medium and heavy-duty trucks, focusing on uptime and safety.

The role offers structured growth, OEM training, modern facilities, and a strong benefits package including health, retirement, and PTO. CDL preferred but not required, and weekly pay provided.