• Mobile Service Mechanic

    Rush Enterprises (Fontana, CA)
    …maintenance work as requested. + Document and submit necessary paperwork or enter into mobile service program as work performed in an accurate and timely manner. ... Are you an Experienced Mobile Diesel Technician looking for an opportunity to...for maintaining the fleet for clients and to handle service calls at client locations, so we can provide… more
    Rush Enterprises (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Mobile Diesel Tech- Mechanic

    TravelCenters of America (Ontario, CA)
    …growing with the company and shaping TA's future. **Job Summary** Our Truck Service team is comprised of nearly 3,000 highly skilled technicians and spans coast ... With over 280 locations across the country, TA Truck Service has a solid foundation and a forward-thinking vision....a solid foundation and a forward-thinking vision. As a Mobile Maintenance Technician, you travel to a customer's facility… more
    TravelCenters of America (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Diesel Mechanic III- ONT Airport

    PrimeFlight Aviation Services (Ontario, CA)
    …Hourly **WORK AIRSIDE. THINK GROUND LEVEL. PERFORM SKY HIGH - BECOME A GSE MECHANIC III TODAY** The GSE Mechanic Level III is responsible for performing ... equipment. **WHAT IT'S LIKE TO WORK AS A GSE MECHANIC III** + Inspect, maintain, troubleshoot, repair, overhaul, or...manuals in accordance with safety and industry standards + Service equipment with necessary fluids such as fuel, oil,… more
    PrimeFlight Aviation Services (11/26/25)
    - Save Job - Related Jobs - Block Source
  • Sr Mechanic , Fleet

    Pilot Company (Rialto, CA)
    …for company trucks and trailers from a physical shop location or designated mobile unit. 1. Complete preventive and routine maintenance services on company trucks ... for maintenance repair jobs as needed; respond to maintenance service call requests, whether onsite or offsite, to diagnose...malfunction. 3. Examine vehicle to determine the type of service needed, relay information to Service Writer… more
    Pilot Company (10/28/25)
    - Save Job - Related Jobs - Block Source