Diesel Technician I

Job Description Job Description Zūm is a rapidly expanding Series E startup backed by industry leaders Sequoia Capital, SoftBank, Spark Capital, and GIC, with a bold mission to transform the stagnant school transportation industry. Operating in over 15 states across the United States—with flagship hubs in San Francisco, Los Angeles, and Seattle—we are actively extending our reach to the East Coast and Midwest regions. As a technology-driven company, we deploy cutting-edge solutions to manage and operate school district transportation systems while also launching our own charter platform and developing proprietary SaaS offerings. Additionally, we are spearheading a nationwide initiative to electrify school transportation fleets, simultaneously supporting local utilities by feeding much-needed energy back into the grid. We have been recognized as CNBC 50 disruptor, Financial Times 500 fastest growing companies, Fast Company World Changing Ideas.
About the Role
Were seeking an experienced Technician I to serve as a cornerstone of our maintenance operations. This role encompasses comprehensive vehicle diagnostics, repairs, and preventive maintenance across our fleet. Youll diagnose complex mechanical and electrical issues, perform critical safety inspections, and ensure every vehicle meets rigorous DOT and safety standards. Youll be essential to our transportation operations, keeping our fleet safe, reliable, and ready to serve students and communities.
What Makes You Successful in This Role
Youre a skilled diagnostician who thrives in a fast-paced maintenance environment where no two days are the same. You balance speed with precision, never compromising on safety or quality standards. Youre a natural problem-solver who can trace issues from symptoms to root causes across complex vehicle systems. You take ownership of your work and pride yourself on first-time fixes. Youre equally comfortable rebuilding an engine, troubleshooting intricate electrical systems, or conducting thorough preventive maintenance inspections. You maintain an organized workspace where tools are properly stored, documentation is complete, and every repair meets professional standards.
Responsibilities Vehicle Diagnostics & Repair
Diagnose malfunctions and perform vehicle repairs including steering, electrical, cooling, lubricating, braking systems, drivetrains, suspensions, steering systems, clutches, transmissions, and oil, temperature, gas regulating components

Adjust, test, and rebuild engines and related assigned duties within qualification level, in accordance with all relevant Federal, State/Provincial and local guidelines and requirements

Perform test drives during Preventative Maintenance inspections to identify driver reported issues and conduct test drives after service to confirm repairs have been completed successfully

Install, program, replace and verify telematic devices

Maintenance Operations
Perform the work needed to implement preventive maintenance for the vehicles serviced by this maintenance facility

Perform the work needed to complete unscheduled repairs to the vehicles serviced by this maintenance facility

Perform road calls and on-the-road repairs as assigned

Record time spent, parts used and repairs and/or maintenance conducted on the work tablet and/or authorized form

Safety & Compliance
Maintain a safe, clean, productive, and efficient work area including ensuring the work area is in compliance with all relevant Federal, State/Provincial, local guidelines and requirements, and company Housekeeping standards and safety regulations

Perform work within scope of duties and in accordance with DOT compliance requirements

Work assigned shift and overtime as needed

Qualifications Basic Qualifications:
5 years of fleet experience in Diesel, Heavy/Med duty fleets

Minimum of five years Auto/Truck or Bus mechanical repair experience

Experience with compliance with the local applicable DOT compliance of Med/Heavy Trucks

Computer proficiency for fleet management systems and documentation

Possess the recommended minimum hand tools for a Medium and Heavy Duty and Diesel Technician

Strong experience with computerized diagnostics

Ability to use good judgment and decision-making skills

Background in planning and scheduling maintenance repairs (Daily, Weekly, Monthly)

Willingness to work flexible schedules

Preferred Qualifications:
Valid CDL License (Must be able to obtain within the first 90 days of employment)

ASE Certification in brakes, suspension, engine, electrical, A/C or a Master School Bus and/or a Master Truck Technician

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.