Location: Phoenix, Az
Schedule: Multiple shifts available, including 6:00 a.m.–3:00 p.m., 10:00 a.m.–6:00 p.m., and 12:00 p.m.–8:00 p.m. Alternative schedules may include Tuesday–Saturday or Sunday–Thursday.
Compensation: Top-tier compensation for best-in-class technicians, with pay reflecting experience, certifications, and skills.
About the Role
The Diesel Technician is a critical role in our fleet operation, responsible for maintaining, diagnosing, and repairing trucks and power units to ensure maximum uptime and reliability. We are committed to technician development and offer a structured leveling system (Apprentice, Journeyman, and Lead/Diagnostic Tech) that provides a clear growth path within our team. This role is ideal for both experienced technicians and those looking to develop their skills, as we offer training and advancement opportunities based on performance, knowledge, and certifications.
Technician Levels & Responsibilities
Apprentice Technician (Entry-Level)
- Experience: 1-2 years in a maintenance or technician role, OR completion of a trade school program, OR a combination of both.
- Key Responsibilities: Assist senior technicians with preventative maintenance, inspections, and minor repairs
- Perform fluid changes, brakes, batteries, and tire repairs under supervision
- Learn and use basic diagnostic tools and repair procedures
- Follow shop safety protocols and procedures
- Maintain a clean and organized workspace
- Demonstrate a strong willingness to learn and develop technical skills
Journeyman Technician (Mid-Level)
- Experience: 3+ years of experience in truck repair or a related field
- Key Responsibilities: Perform advanced maintenance and repair work independently, including brakes, suspension, driveline, exhaust, and cooling systems
- Diagnose mechanical and electrical issues, including emissions-related failures
- Use OEM and aftermarket diagnostic software to troubleshoot issues and perform calibrations
- Conduct DOT inspections and ensure regulatory compliance
- Assist in mentoring and training Apprentice Technicians
- Work with the Parts Supervisor to ensure necessary components are ordered and available
- Maintain detailed work orders and service records
Lead/Diagnostic Technician (Senior-Level)
- Experience: 5+ years of experience with advanced diagnostics, troubleshooting, and repair, plus leadership capabilities
- Key Responsibilities: Perform complex diagnostics and in-depth repairs on power units, including engine, transmission, electrical, and emissions systems
- Lead troubleshooting efforts on advanced fault codes, CAN communication issues, and regen/emission system failures
- Conduct in-depth root cause analysis on recurring mechanical and electronic failures
- Work closely with fleet management and OEM support teams to resolve difficult repair cases
- Provide training and mentorship to Journeyman and Apprentice Technicians, developing the next generation of skilled techs
- Ensure all repairs meet safety, compliance, and fleet reliability standards
- Take ownership of shop organization, workflow, and best practices to improve efficiency
Why Join Us?
We are a fast-growing fleet operation that values technical excellence, continuous learning, and internal growth. Our technicians play a critical role in fleet reliability, and we provide the tools, training, and support needed to succeed. Whether you are just starting your career or looking to advance, we offer structured growth opportunities, competitive pay, and a team-driven environment.
Required Qualifications
- Apprentice: 1-3 years of experience OR trade school OR a combination of both
- Journeyman: 3+ years of hands-on experience in truck repair or a related field
- Lead/Diagnostic: 5+ years of experience with advanced diagnostics, troubleshooting, and repair
- Ability to troubleshoot and repair mechanical and electrical issues
- Strong commitment to safety, quality, and efficiency
- Basic computer skills for diagnostics and record-keeping
- Ability to lift up to 75 lbs and work in various shop conditions
Preferred Qualifications
- ASE or OEM certifications (Journeyman and Lead levels)
- Experience with diesel engines, emissions systems, and diagnostic tools
- CDL or ability to obtain one (preferred for Lead/Diagnostic Technicians)
Ready to Join the Team?
We’re looking for dedicated technicians who want to build a long-term career in a fleet that values skill development and internal growth. Apply today and take the next step in your technician career!
