DOT-Compliant Vehicle Maintenance Specialist — Trucks & Buses

Join Zūm CMX and Keep Students Moving Safely.

Be the expert behind a safe, reliable fleet. In this role, you’ll blend advanced diagnostics, hands‑on repair, and meticulous record‑keeping to keep our medium/heavy‑duty vehicles road‑ready and compliant.

• Every accurate diagnosis and first‑time fix helps ensure on‑time, safe transportation for the communities we serve.
• Your expertise upholds strict DOT and safety standards across our fleet.

• Systems diagnostics & repair:
  Identify faults and repair steering, electrical, cooling, lubrication, braking, drive trains, suspensions, clutches, transmissions, and oil/temperature/gas regulation systems.
• Engine expertise:
  Adjust, test, and rebuild engines per your qualifications and all applicable Federal, State/Provincial, and local requirements.
• Test drives:
  Road‑test during PM to investigate driver‑reported issues and post‑service to verify repairs.
• Telematics:
  Install, program, replace, and validate telematic devices to support fleet visibility.

• Execute preventive maintenance schedules for all assigned vehicles.
• Complete unscheduled repairs efficiently to reduce downtime.
• Handle road calls and on‑the‑road repairs as assigned.
• Document labor time, parts usage, and all work performed on a tablet or authorized forms.

• Maintain a safe, clean, productive bay meeting Federal, State/Provincial, local, and company housekeeping/safety requirements.
• Operate fully within DOT compliance and scope of duties.
• Work assigned shifts; overtime as needed.

• 5+ years of diesel fleet experience with heavy/medium‑duty vehicles.
• Minimum 5 years repairing autos, trucks, or buses.
• Experience adhering to locally applicable DOT rules for medium/heavy trucks.
• Computer literacy for fleet systems and documentation.
• Personal tools meeting recommended standards for Medium/Heavy Duty & Diesel technicians.
• Strong capability with computerized diagnostic equipment and software.
• Sound judgment and decisive problem‑solving.
• Background scheduling maintenance (daily, weekly, monthly).
• Willingness to work flexible schedules.

• CDL (or ability to obtain within 90 days).
• ASEs in brakes, suspension, engine, electrical, A/C;
  Master School Bus and/or Master Truck Technician preferred.

• ASE Automobile and Light Truck Certification Tests

Zūm Services, Inc. and all its subsidiaries provide equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Zūm CMX maintains mission‑critical fleets for student transportation. Join a team that values craftsmanship, precision, and community impact.