Field Service Diesel Mechanic — Heavy Equipment & Hydraulics
ConfidentialServe. Solve. Keep Fleets Moving. Is this you? You’re a field-savvy diesel pro who thrives on diagnosing tough problems at the source. You communicate clearly, keep customers informed, and stand behind your work. You can pivot from scheduled PMs to urgent breakdowns—and still deliver safely and precisely. What you’ll tackle Advanced maintenance and repair on heavy-duty diesel engines, hydraulic circuits, electrical systems, and farm machinery—in the field. Complex diagnostics using advanced tools and OEM service manuals. Scheduled and unscheduled repairs performed independently and safely. Crane operation and specialized equipment use to support heavy repairs. Customer communication with clear recommendations and timely updates. Accurate, detailed documentation of all work performed. Mentorship of junior technicians and collaboration across teams. Continuous improvement by applying new industry advances. Must-haves High school diploma or GED. 5+ years hands-on diesel, hydraulic, or electrical experience. Strong command of diagnostic tools and service literature. Proven troubleshooting in high-urgency, fast-paced settings. Own tools appropriate to the role. Prioritization and multitasking ability. Valid driver’s license; able to operate a company vehicle (mobile role). Ability to pass background checks. Ability to lift 50+ lbs. and work indoors/outdoors. Nice-to-haves ASE certifications or OEM training (Freightliner, Detroit, Cummins). Mobile/field service experience. Customer service excellence and job-site leadership. Benefits & Perks Health, Vision, and Dental Insurance 401(k) Health Savings Account with Company Match Life and Disability Insurance Holidays and Paid Time Off Referral Bonus Program Overtime opportunities based on performance On-the-job training Work boot allowance, uniforms, and cleaning provided Company vehicle for mobile roles Culture & Career Impact: Your work keeps essential equipment running. Growth: Exposure to Cummins, Eaton, and Ford platforms; mentor and be mentored. Team: We prize innovation, collaboration, and your expertise. Coverage Area Serving Arizona, California, Nevada, Texas, and Utah with mobile repair solutions for contractors, municipalities, and fleet operators. Over 25 years of trusted service. About Transwest Mobile Since 2009, we’ve redefined fleet productivity with mobile repair solutions across AZ, CA, NV, TX, and UT. We maintain a flawless safety record, carry $3M liability insurance, and provide 24/7 availability. Proficiencies we look for Troubleshooting Skills Electrical Systems Diagnostics & Repair Vehicle Electronics & Computer Controls Diesel Engine Systems Brake & Suspension Systems Preventive Maintenance & Inspection Transmission & Drivetrain Systems ASE Automobile and Light Truck Certification Tests Engine Repair Suspension and Steering Brakes Tire Service Apply Let’s get you on the road with Transwest Mobile—where your skill turns downtime into uptime. Apply at transwestmobile.com Equal Opportunity Employer Transwest Mobile Truck Repair is an equal opportunity employer and value diversity at our company. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, protected veteran status, or any other characteristic protected by applicable law. Employment may be contingent upon successful completion of a background check and/or drug screening, where permitted by law. We are committed to providing reasonable accommodations to qualified individuals with disabilities and to individuals with sincerely held religious beliefs, in accordance with applicable law.