Diesel Truck Technician: Diagnostics, PM & DOT Inspections

Geis Dealer Group; Bethany (MO); On-site; USD 27,552 - 61,992; Full time

Benefits offered by this job

Health insurance

401(k) with employer contribution

Paid time off

Paid training

Job summary

Geis Dealer Group in Bethany, MO is seeking a Diesel Mechanic Truck Technician with Class 8 and Medium Duty expertise to diagnose and repair electronic engines (MX, Cummins, CAT) and perform preventive maintenance. You will inspect and repair diesel systems, document work orders, and support customers with a professional approach.

Join a team that emphasizes safety, quality workmanship, and ongoing factory training; day shifts with overtime options, competitive pay, and a benefits package are

Qualifications

• Experience with Class 8 and Medium Duty truck technology.
• Knowledge of electronic engine systems (MX, Cummins, CAT).
• Ability to pass a pre-employment drug screen.
• Strong communication and teamwork skills.

Responsibilities

• Perform diagnostics and repairs on electronic engines (MX, Cummins, CAT).
• Conduct diesel engine repair and vehicle inspections (DOT, PM).
• Diagnose ABS, HVAC, electrical systems and air brakes.
• Repair wheel ends, suspension and steering diagnostics.
• Carry out PM maintenance accurately and efficiently.
• Adhere to warranty policies and documentation on repair orders.
• Use electronic manuals and resources for diagnostics.
• Provide accurate repair documentation.

Skills

Class 8 tech

Electronic engine systems

DOT inspections

Teamwork

Communication

Computer literacy

Job description

Geis Dealer Group in Bethany, MO is seeking a Diesel Mechanic Truck Technician with Class 8 and Medium Duty expertise to diagnose and repair electronic engines (MX, Cummins, CAT) and perform preventive maintenance. You will inspect and repair diesel systems, document work orders, and support customers with a professional approach.

Join a team that emphasizes safety, quality workmanship, and ongoing factory training; day shifts with overtime options, competitive pay, and a benefits package are