Bus Maintenance Technician ; III

Bus Maintenance Technician A (III)

Transdev in Phoenix, Arizona is seeking an experienced A-Level Diesel Mechanic to bolster our team. This role demands expertise in diagnosing, repairing, and maintaining diesel and electric engines across various vehicles and equipment. As a Diesel Mechanic, you'll play a crucial role in ensuring safety, efficiency, and longevity for our diesel‑powered assets.

• Competitive compensation package: minimum $28.00 – maximum $31.00 per hour
• Hiring Bonus: $2,500 (expires 11/30/2025)
• Vacation: minimum of two (2) weeks
• Sick days: 40 per calendar year
• Holidays: 6 standard
• Other standard benefits: 401(k) retirement plan, medical, dental, vision, life insurance, short‑term disability, voluntary long‑term disability
• Tool reimbursement

• Conduct diagnostic tests using advanced tools and software to troubleshoot diesel engine issues.
• Perform moderate‑complexity repairs and replacements on diesel engine components, ensuring optimal functionality.
• Assist A-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient workflow.
• Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance.
• Lead diagnostic tests to accurately identify complex issues and determine comprehensive repair strategies for diesel engines.
• Perform advanced troubleshooting and repair tasks on diesel engines, including overhauling and rebuilding components to required specifications.
• Provide guidance and mentorship to junior technicians, assisting them in developing their skills and knowledge.
• Other duties as required.

• Minimum of 5 years of experience as a Bus Diesel Mechanic or Heavy‑Duty Truck Mechanic, OR a minimum of 3 years of experience with at least 4 ASE certifications in Heavy‑Duty Truck or School/Transit Bus.
• Foreman experience preferred.
• Experience working on battery‑electric or zero‑emission buses preferred.
• Cobus 3000 experience a plus.
• Must have a complete mechanic’s tool set.
• Must be able to work shifts or flexible work schedules as needed.
• Subject to a DOT drug testing and physical if applicable. DOT Regulation 49 CFR Part 40 does not authorize the use of Schedule I drugs, including cannabis, for any reason.
• Must pass the Fingerprint‑Based Criminal History Records Check or a Security Threat Assessment (STA). This process involves a check against FBI databases, as well as other federal databases, to assess whether an individual poses a security threat.

• Work outside in varying temperature, weather, and humidity conditions – 100% of the job is performed outside, work alone and in remote locations.
• Sit for extended periods (up to 6–8 hours per day); frequently walk for long distances and on possible sloped ground or slippery and uneven surfaces.
• Push and pull objects up to 50 pounds, occasionally throughout the workday; lift material weighing up to 50 lbs. with or without assistance; occasionally bend, kneel, or crouch to files or equipment stored at ground level.
• Withstand heavy traffic areas while performing the duties of the job; tolerate exposure to considerable amounts of dust, vehicle fumes, and noise.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Transdev complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. If reasonable accommodation is needed to participate in the job application or interview process, please contact us at

Transdev maintains a drug‑free workplace. Applicants must:

• Be eligible to work in the United States without requiring sponsorship now or in the future (if based in the U.S.).
• Successfully pass a pre‑employment drug screen.

Transdev is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, national origin, age, disability, veteran status, genetic data, gender identity, sexual orientation, religion or any other legally protected status.

Job Category:
Mechanics/Technicians Job…