Mobile Diesel Technician - Hydraulic Boom Trucks​/Digger Derricks

Mobile Diesel Technician – Hydraulic Boom Trucks & Digger Derricks

About the Role:

Transwest Mobile Truck Repair is expanding into the Del Rio area, and we’re looking for an experienced Mobile Diesel Technician with 5+ years of diesel truck repair experience to be our first hire in the region. As the sole technician in this growing territory, you’ll be the face of Transwest for our customers, traveling to customer fleet locations in nearby cities, primarily Uvalde and Crystal City, to handle hydraulic and heavy-duty truck repairs on-site from a company-provided take-home service truck.

You’ll be managed remotely, with no on-site manager, so we’re looking for a seasoned tech who takes ownership of their work, stays organized, and is comfortable making decisions in the field. This is a great opportunity for someone who wants to help build a market from the ground up and grow with it.

What You’ll Do:

Use your diesel repair experience to diagnose and repair heavy-duty trucks in the field

Diagnose and repair Altec trucks, digger derricks, and hydraulic boom trucks

Repair and replace hydraulic lines, hoses, fittings, and modular valves

Troubleshoot and repair heavy-duty chassis systems, including air brakes

Perform field repairs on equipment and heavy-duty trucks at customer locations

Travel regularly to customer fleet sites in Uvalde, Crystal City, and surrounding areas

Communicate clearly with customers about repairs, timelines, and findings

Keep accurate records of work performed, parts used, and time on job

What We’re Looking For:

5+ years of experience in diesel truck repair2–5 years of experience with hydraulic system repair

Valid driver’s license with a clean driving record - REQUIRED Hands-on experience with heavy-duty trucks and air brake systems

Experience with Altec, Terex, or similar boom truck and digger derrick systems strongly preferred

Equipment repair experience in addition to heavy-duty truck work is a plus Strong diagnostic and problem-solving skills

Comfortable working independently and being managed remotely

Comfortable with regular travel to customer sites within the region

Reliable, self-motivated, and able to manage your own schedule and workload

Strong communication skills to keep your remote manager and customers updated

What We Offer:

Take-home company service truck

Full Benefits Package (medical, dental, vision, 401(k), short/long term disability, life insurance options)
Health savings account (HSA) w/ company matchPTO AND Paid Holidays Remote support from an experienced management team Ground-floor opportunity to grow with the Del Rio market as we expand

Ready to be the first Transwest tech in Del Rio? Apply today and help us build this market from the ground up!

Transwest Mobile Truck Repair is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

You should be proficient in:

Hydraulics Experience Diesel & Heavy Equipment Systems Hydraulic Systems & Components Electrical Systems & Diagnostics (Heavy Equipment)