Fleet Specialist III (260 Days)

About the role

Under general supervision, perform advanced-level diagnosis, maintenance, and repair of school buses and other district fleet vehicles. Ensure vehicles are maintained in a safe, reliable, and serviceable condition in accordance with district procedures and applicable federal and state requirements. Provide technical guidance to other mechanics and operate school buses or district vehicles as needed.

Responsibilities

• Perform advanced diagnostics, maintenance, and repairs on school buses and light-, medium-, and heavy-duty district vehicles.
• Diagnose, repair, and install components on diesel, gasoline, propane, hybrid, and electric-powered vehicles.
• Inspect, diagnose, and repair engines, fuel systems, electrical systems, charging systems, and electronic control systems.
• Diagnose and repair transmissions, drivetrains, differentials, steering systems, suspensions, axles, and related components.
• Inspect, service, and repair air, hydraulic, and anti-lock braking systems in accordance with applicable safety requirements.
• Diagnose and repair exhaust, emissions, and after-treatment systems, including diesel particulate filters and selective catalytic reduction systems.
• Service and repair vehicle heating, ventilation, air-conditioning, and refrigeration systems.
• Perform preventive maintenance, safety inspections, and required repairs according to established schedules and manufacturer specifications.
• Use diagnostic software, scan tools, electronic testing equipment, technical manuals, and schematics to identify and resolve mechanical and electrical problems.
• Conduct road tests and operational checks to verify vehicle performance and confirm that repairs have been completed safely and correctly.
• Respond to vehicle breakdowns, accidents, emergencies, and after-hours service calls; perform roadside repairs or coordinate vehicle recovery when necessary.
• Complete work orders, inspection forms, parts requests, maintenance records, and other documentation accurately and within established timelines.
• Maintain tools, equipment, assigned work areas, and service vehicles in a clean, safe, and serviceable condition.
• Provide technical assistance and on-the-job guidance to entry- and journey-level mechanics; assist with complex repairs and quality-control inspections.
• Operate school buses and other district vehicles as required and perform other duties assigned by the Fleet Maintenance Supervisor or Fleet Director.

Requirements

• Accredited High School Diploma or equivalent (U.S.A. equivalency) required.
• Valid commercial driver’s license (CDL) required.
• Passenger and School Bus endorsements must be obtained within 90 days of hire.
• Minimum of two ASE Automotive Certifications, School Bus S1‑S7, or obtain ASE certifications required.
• Valid Texas Driver’s License and a record that meets the District’s standard required.
• 3‑5 years of direct experience with auto/truck maintenance and repair required.

Skills

• Ability to diagnose, troubleshoot, and effectively perform repairs for all vehicles, including removal/replacement of engines, fuel systems, electrical systems, and diagnose transmissions.
• Ability to diagnose after‑treatment systems, including EGR valves, EGR coolers, SCR, DPF, DOC, and injector diagnostics.
• Ability to perform turbo charger cylinder cut‑out test, leak‑down test, high‑pressure pump test, ICP & IPR.
• Ability to diagnose minor mechanical problems and perform repairs without supervision.
• Ability to operate tools and equipment involved in vehicle repair.
• Ability to lift heavy equipment and vehicle parts.
• Acceptable communications, public relations, and interpersonal skills.
• Ability to operate a school bus.
• Ability to operate a tow truck.
• Ability to work shifts as needed.
• Ability to use time wisely to ensure efficient and effective operations.
• Ability to pass an alcohol and drug test.

Pay