Mobile Diesel Mechanic

Mobile Diesel Technician (Company Truck Provided) | St. Louis, MOFull-Time Opportunities | Competitive Pay | Local Travel to Customer SitesPay: $25 per hour + CommissionLocation: St. Louis, MOAre you an experienced Mobile Diesel Technician, Field Diesel Mechanic, or Mobile Heavy-Duty Technician looking for better pay, more independence, and a company that values your expertise? We're hiring skilled diesel techs to service trucks and heavy-duty equipment at customer locations throughout the St. Louis, MO area.With one application, you'll be considered for multiple high-quality mobile technician roles across leading fleets and repair operations. You'll drive a company-provided service truck to central job sites, perform on-site diagnostics and repairs, and represent a team that respects your craftsmanship.What You'll Do (Mobile Diesel Technician Responsibilities)Drive a company service truck to customer yards, fleet hubs, and central job sitesDiagnose, service, and repair a wide range of diesel engines and heavy-duty vehiclesPerform preventative maintenance on engines, transmissions, braking systems, and related componentsTroubleshoot and repair electrical, hydraulic, and mechanical systemsAccurately complete work orders and ensure compliance with DOT and safety regulationsCommunicate effectively with service managers, dispatch, and team members to ensure quality and efficiencyMaintain a clean, organized, and safe mobile workspaceWhat We're Looking For (Qualifications)3+ years of hands-on diesel repair experienceFamiliarity with diagnostic software, scan tools, and repair equipmentStrong troubleshooting, mechanical, and problem-solving skillsCDL or ASE certifications are a plus (not required for all roles)High attention to detail and a safety-first mindsetWillingness to work overtime or on-call shifts when neededWhy Techs Choose This PathIndependence and variety in your daily workCompany truckLocal travel — home every nightAccess to multiple hiring shops with one applicationFaster placement with reputable employersReady to Take the Next Step in Your Diesel Career? Apply TodayIf you're a skilled diesel technician who enjoys working independently, solving problems on the go, and taking pride in high-quality repairs, this mobile role in Fenton, Missouri is a strong match.Apply today and let's talk about what you want in your next opportunity.