Technician III

Zūm is a rapidly expanding Series E startup backed by industry leaders Sequoia Capital, Soft Bank, 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.

Interested in joining us? We’re hiring for several roles with a July 2026 start date, and we’ll be reviewing applications and scheduling interviews in the coming weeks

We’re seeking a motivated Technician III to support maintenance operations at one of our sites. This role encompasses fundamental vehicle diagnostics, repairs, and preventive maintenance. You’ll diagnose mechanical and electrical issues, perform essential repairs, and ensure vehicles meet safety and compliance standards. You’ll be an important contributor to our transportation operations, helping maintain fleet reliability and safety for students and communities.

You’re an emerging technician who is eager to grow in a busy maintenance environment where you’ll face new challenges daily. You’re committed to learning proper safety and quality standards while developing your technical skills. You’re a problem‑solver who can diagnose common issues across vehicle systems and perform repairs under guidance. You take pride in doing quality work and are building your reputation as a reliable team member.

You’re developing proficiency with diagnostic tools, tackling electrical and AC repairs, and learning to maintain thorough documentation. You keep your workspace clean and organized, follow established procedures, and strive to improve your craft.

Diagnose malfunctions including steering, electrical, cooling, lubricating, braking systems, drive trains, suspensions, power steering units, clutches, oil, temperature, gas regulating components, transmissions, 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.

Arrange for and obtain appropriate inspections and approval of all major repairs before the vehicle is released from the maintenance facility. Identify and report any additional maintenance and/or repairs found necessary in conducting assigned repairs and maintenance including repairs and maintenance required to be performed by Technicians with a higher qualification level. Record time spent, parts used and repairs and/or maintenance conducted on the appropriate form.

Perform minor road calls and on‑the‑road repairs as assigned.

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. Advise Lead Technician of unsafe maintenance conditions or practices and/or vehicle abuse. Work assigned shift as required.

Minimum of one to two years medium/heavy truck Fleet mechanic repair experience. Diagnostic, Electrical, and AC skills are a must. Technical knowledge of major vehicle systems and diesel equipment is required. Previous fleet experience with familiarity with…