Mobile Diesel Technician
Summary
Mobile diesel technician performing on-site diagnostics and repair of heavy-duty diesel trucks, trailers, forklifts, and construction equipment for a new Transwest Mobile Truck Repair service market in Laredo, TX. Day-to-day work involves engine, drivetrain, hydraulic, electrical, emissions, and HVAC repairs using OEM and aftermarket diagnostic tools, with significant field autonomy.
Mobile Diesel Technician – Laredo, TX [Full-Time]
About This Opportunity
Transwest Mobile Truck Repair is launching a brand-new service market in Laredo, and this is one of our key first hires in the region. You won't be stepping into an existing structure — you'll help build it. As a founding technician in South Texas, you'll operate with a high degree of autonomy, represent the company directly with customers, and set the standard for service quality and professionalism from day one.
Laredo is one of the busiest freight corridors in North America, and the customers here depend on trucks, trailers, and equipment staying in service. We're looking for a technician who can handle both sides of that work — heavy-duty diesel and general equipment repair — and who takes pride in being the person customers ask for by name.
This is not a role for someone who needs constant oversight. If you want to be trusted to run a territory the right way, this role was made for you.
What You'll Do:
- Serve as a primary mobile technician supporting customers throughout Laredo and the surrounding South Texas / border region
- Diagnose and repair heavy-duty diesel engines, transmissions, drivetrains, and electrical/multiplex systems
- Diagnose and repair hydraulic systems on construction, industrial, and material handling equipment
- Perform brake, suspension, steering, cooling, fuel, DEF, emissions, and HVAC repairs
- Service and repair heavy trucks, trailers, fleet vehicles, forklifts, and off-road/construction equipment
- Use OEM and aftermarket diagnostic software to find root causes — not just swap parts
- Work independently in the field, managing your daily workload, service priorities, and customer interactions
- Communicate directly with fleet managers and site leadership with clear repair recommendations and honest updates
- Complete preventive maintenance and accurately document all diagnostics, repairs, and inspections
- Source parts and communicate requirements efficiently
- Help establish best practices and service standards as we build out the Laredo operation from the ground up