Diesel Mechanic/Technician Position

Join Our Team! Are you ready to kickstart your career as a Diesel Technician or take your skills to the next level? At Boss Shop, we have a range of opportunities for both newcomers and seasoned professionals. Our renowned Tech Ranking system allows for continuous growth in Diesel repair expertise! We offer unique benefits, including: Comprehensive 3-week training program for new team members. Advanced training options for experienced technicians. Paid vacation after just six months of employment. 401K plan with matching contributions. Health, dental, and vision insurance coverage. Short and long-term disability insurance. Life insurance policy. Structured career advancement pathways. ASE testing fees covered by us, plus a $250 bonus for each test passed. And so much more! Additionally, Boss Truck Shop offers on-demand pay, allowing you to access your earned wages whenever you need. Role Overview: The Diesel Mechanic/Technician is crucial to ensuring mechanical repairs are carried out efficiently and to high standards. We value our employees and invest in their training to foster personal and professional growth. Primary Responsibilities: Perform preventive maintenance and oil changes. Grease trucks and trailers. Handle tire services and repairs. Conduct CSA/DOT inspections. Respond to service calls and participate in night callouts. Perform intermediate to advanced electrical diagnostics and repairs. Complete wheel end repairs including S-cam/bushing replacement and spindle repairs. Fix issues related to air systems (basic diagnostics, tank replacements). Execute basic HVAC repairs such as evacuation and recharge. Conduct coolant repairs on pumps, hoses, and radiators. Carry out basic welding tasks. Perform starting/charging diagnostics and repairs. Implement basic engine and drivetrain repairs. Maintain a clean and organized shop environment. Ensure all service equipment is in good condition. Accurately complete work orders for warranty purposes. Strive for total customer satisfaction and uphold Bosselman’s integrity. Adhere to safety policies and practices. Complete OSHA skills demonstration in the first week. Keep up-to-date with all training. Deliver friendly and competent customer service. Punctually report for scheduled shifts. Additional Duties: Assist with other tasks as assigned. Supervisory Role: No supervisory responsibilities are associated with this position. Qualifications: Tire Service Certification from TIA required within 18 months. Air Brake Certification is a must. Must obtain a DOT Medical Card. Minimum of two years’ experience as a diesel technician. Minimum Qualifications: Valid driver's license and insurable to drive. Complete brake and wheel seal training. Able to attend HVAC, Electrical, and DOT training. Willingness to obtain ASE, DOT, TIA, and other certifications. Availability to work weekends and holidays as needed. Reliable transportation and a working phone are required. Ability to communicate effectively in English. Committed to providing friendly and prompt customer service. Team-oriented and cooperative attitude. Must demonstrate proficiencies outlined in the Tech I training program. Physical Requirements: Employees must occasionally lift/move up to 75 lbs. Essential job functions include frequent standing, walking, using hands, reaching, talking, and hearing; occasionally sitting, climbing, balancing, stooping, kneeling, crouching, or crawling. Reasonable accommodations may be made for qualified individuals with disabilities to perform essential functions.

Created: 2026-03-12