Heavy Duty Diesel Mechanic (Mobile)
$30 - $48 per hourTranswest Mobile Truck & Trailer
Senior/Master Technician - San Antonio
Ready to Master the Field? Join Transwest Mobile!
At Transwest Mobile, we’re innovators and problem-solvers, delivering cutting-edge mobile repair solutions across Arizona, California, Nevada, Texas, and Utah. With over 25 years of trusted service, we keep contractors, municipalities, and fleet operators moving with minimal downtime. We’re seeking elite technicians with advanced skills and a passion for leadership to join our team. If you’re ready to tackle complex challenges, mentor others, and drive excellence, this is your opportunity!
What You’ll Do
- Lead advanced diagnostics and repairs on heavy-duty diesel engines, hydraulics, electrical systems (including CAN bus and ECM), as well as medium and light duty applications.
- Perform engine overhauls, rebuilds, and complex repairs with precision and efficiency.
- Utilize advanced diagnostic tools and service manuals to troubleshoot intricate issues.
- Operate cranes and specialized equipment to support high-level maintenance tasks.
- Mentor and train junior technicians, fostering a culture of excellence and collaboration.
- Communicate expertly with customers, providing detailed diagnostics and service recommendations.
- Maintain meticulous records of repairs and maintenance activities.
- Drive process improvements and ensure compliance with safety and performance standards.
What You Bring
- High school diploma or GED.
- 5–10+ years of experience in heavy equipment, diesel, or hydraulic system repair.
- Expert-level knowledge of electrical, hydraulic, and mechanical systems.
- Proficiency in advanced diagnostics and complex repairs (e.g., CAN bus, ECM).
- Ability to supply a full set of professional tools suitable for the job.
- Strong organizational skills and ability to work independently in high-pressure settings.
- Valid driver’s license and ability to drive a company vehicle (mobile role).
- Ability to pass background checks.
- Ability to lift 50+ pounds and work in indoor/outdoor environments.
Preferred Qualifications
- Multiple ASE certifications, including T2 (Diesel Engines), T3 (Drive Train), T4 (Brakes), T5 (Suspension and Steering), T6 (Electrical/Electronic Systems), T7 (Heating, Ventilation, and A/C), and T8 (Preventive Maintenance) or Master Diesel Technician status.
- Lead technician, supervisory, or shop management experience.
- Proven expertise in field service or mobile repair.
- Strong communication and customer-facing skills, with experience leading projects on job sites.
Why Transwest Mobile?
- High-Impact Work : Lead complex repairs and keep critical fleets operational.
- Leadership Opportunities : Mentor the next generation of technicians and shape our processes.
- Elite Culture : Join a team that values expertise, innovation, and collaboration.
- Top Benefits :- Health, Vision, and Dental Insurance
- Health Savings Account with company match
- 401(k)
- Life and Disability Insurance
- Paid Time Off and Holidays
- Referral Bonus Program
- Overtime opportunities based on performance
- On-the-job training
- Work boot allowance, uniforms, and cleaning provided
- Company vehicle for mobile roles
About Us
Since 2009, Transwest Mobile has redefined fleet productivity with innovative mobile repair services across Arizona, California, Nevada, Texas, and Utah. Our flawless safety record, $3M liability insurance, and 24/7 availability make us the trusted choice for field-ready repairs. Join us to drive efficiency, capability, and safety in every job.
Ready to Lead?
Apply now to join a team that values mastery and pushes the industry forward. Let’s keep fleets moving together!
You should be proficient in:
- Electrical Systems Diagnostics & Repair
- Diesel Engine Systems
- Brake & Suspension Systems
- Preventive Maintenance & Inspection
- Automotive Repair
- ASE Automobile and Light Truck Certification Tests
- Engine Repair
- Automatic Transmission/Transaxle
- Suspension and Steering
- Light Vehicle Diesel Engines
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Heavy Duty Diesel Mechanic (Mobile) in Converse, TX vacancy
- ...Ready to Master the Field? Join Transwest Mobile! At Transwest Mobile, we’re... ...Lead advanced diagnostics and repairs on heavy-duty diesel engines, hydraulics, electrical systems... ...knowledge of electrical, hydraulic, and mechanical systems. ~ Proficiency in advanced diagnostics...SuggestedFor contractors
- Medium / Light Duty Diesel Technician - Mobile Role at Transwest Mobile Truck RepairReady to Hit the Road... ...50, and similar platforms).Diagnose mechanical, electrical, and fuel system issues... ...EnginesField Service ReadinessDiesel & Heavy Equipment SystemsEquipment...SuggestedFor contractors
$23 per hour
Are you an Experienced Mobile Diesel Technician looking for an opportunity to work for a leader... ...Service Manager and will be assigned duties on a daily basis. Maintain... ...Medical card as required by the FMVS. Mechanical aptitude and technical ability is a must...Suggested- Transwest Mobile Truck Repair is looking for a Medium / Light Duty Diesel Technician to join their team servicing the Converse/San Antonio area. This mobile role involves diagnosing and repairing light and medium-duty vehicles on-site, ensuring minimal downtime for customers...Suggested
$21.5 per hour
...Diesel Mechanic Trainee Entry Level Ryder is hiring a Diesel Technician Trainee in Schertz, Texas offering weekly pay, excellent benefits... ...for the last three (3) years Responsibilities Move heavy duty vehicles into or out of yard, wash bay, service shop, or...SuggestedHourly payWeekly payTraineeshipWork at officeAfternoon shift$23 - $50 per hour
...commercial truck service provider is seeking an Experienced Mobile Diesel Technician in Converse, Texas. This role includes maintaining... ...have a high school diploma, 5 years of related experience, and mechanical aptitude. Competitive pay ranges from $23.00 to $50.00 per...Hourly pay$28 - $31 per hour
...DESCRIPTION - DALLAS TRAILER REPAIR CO. MOBILE TRAILER TECHNICIAN Job Summary... ...a solid knowledge of basic mechanic’s tools, service, and... ...with co‑workers. Perform other duties as assigned. Knowledge & Skill... ...). Physical Demands Heavy Work: Exert up to 100 lbs occasionally...Price workLocal area$20 per hour
Overhaul gas or diesel engines. Ready for a career change or just starting out? A role as a Rush Technician is a dynamic and fulfilling... ...job posting does not state or imply that these are the only duties to be performed by this employee. The employee will be required...Shift work- ...branch. The ideal candidate will be a highly organized, safety-oriented individual who can perform various duties from yard cleanliness to managing inventory of mobile office materials. Experience in the construction or mobile office industries is preferred, along with...Work at office
$16 - $40 per hour
...Salary: $16-$40 DOE Job Summary: We are looking for a Heavy Equipment Mechanics in the San Antonio area. Mechanics will work with machines... ...technical publications and schematics. Complete shop related duties as needed. Qualifications: Mechanic must have their...Hourly payTemporary work- ...Service Technician to perform maintenance and repairs on complex mechanical and electrical systems. The ideal candidate will have advanced... ...and repairing equipment. If you're skilled in working with heavy machinery and have a comprehensive toolset, apply now. #J-18808...
- Heavy Equipment Shop Technician (Mechanic) Cibolo, TX Employment Type Full Time Non Exempt EquipmentShareFull time
- Mansfield Service Partners is looking for a skilled Diesel Equipment Mechanic in Converse, TX. This role is responsible for the inspection, repair and maintenance of the Company's fleet of vehicles. Fleet consists of tractors, fuel trailers, stainless steel trailers, van...Hourly payShift work
- ...Shelter’s policies and procedures. Essential Duties and Responsibilities Maintain yard organization and cleanliness Manage mobile office material inventory Organize,... ...dirt, grease, and dust Can work safely around heavy machinery and equipment Can hold air impact...Work at office
- ...Satellite Shelters, Inc., a leader in the mobile modular industry, is looking for a Yard... ...provided by the Operations Manager. Essential Duties and Responsibilities Maintain yard... ...dirt, grease, and dust Work safely around heavy machinery and equipment Hold air impact...Work at office
- ...Summary Performs a variety of general mechanic/maintenance lubrication activities in the mobile shop area, machinery and... ...lubricate pieces of equipment. Must lift heavy weights while performing work.... ...weights while performing work duties. Must continually walk around quarry...Local areaNight shift
- Mansfield Energy Corp is looking for a trained Diesel Equipment Mechanic to maintain its fleet in Converse, TX. This position offers a chance to work on various vehicles and equipment while ensuring compliance with safety and operational standards. Qualified candidates...
- ...knowledge and skills to construct and customize a surplus of heavy-duty work trucks. You will be working with a variety of compressors... ...safe manner Minimum Requirements ~ Proven experience in mechanical repair or industrial equipment maintenance is preferred. ~ Familiarity...Full timeTemporary workMonday to Friday
- ...industrial vehicles. Diagnose and repair mechanical issues on semi-trucks and trailers,... ...uphold company policies. Perform other duties as assigned. Skills, Education & Requirements... ...record required. Experience with heavy-duty or commercial tires preferred (not required...Full timeFlexible hoursAfternoon shift
- ...various digital reporting tools. ESSENTIAL DUTIES & RESPONSIBILITIES: Operates a company... ...equipment systems with little to no supervision: Heavy Construction Equipment hydraulic systems Heavy Construction Equipment mechanical systems Heavy Construction Equipment...Night shiftWeekend work
- ...environmental experts, and the construction industry including customer training programs with industry experts and current active duty first responders. With a commitment to quality, innovation, and customer satisfaction, FarrWest is dedicated to supporting the safety...
$28 - $31 per hour
Dallas Trailer Repair Co. is seeking a Mobile Trailer Technician to safely operate a mobile repair vehicle and conduct diagnostics and repairs on trailers. The role focuses on using basic mechanic's tools and strong communication skills. We offer a competitive salary of...$28 - $31 per hour
Dallas Trailer Repair Co. is seeking a Mobile Trailer Technician responsible for operating a mobile repair vehicle for maintenance, diagnostics, and repair on trailers. Essential skills include mechanical aptitude and customer service, with 1-2 years of experience required...Hourly pay- ...100%** Industrial Disposal Supply is looking for a full-time mechanic to work in a small shop environment with 3 or 4 other mechanics... ...agencies, contractors and organizations that have a need for large, heavy industrial equipment including: sweepers, brush trucks, sewer...Full timeFor contractors
$20 - $30 per hour
...equipment. This role requires solid knowledge of mechanical tools, service and diagnostic equipment,... ...when needed. Perform other duties as assigned. Knowledge & Skill Requirements... ...steel-toed shoes. Physical Demands Heavy Work: Exert up to 100 lbs occasionally, 5...Hourly payWeekly payDallas Trailer Repair Co Inc.
Converse, TX3 days ago- ...Technical Support Specialist work role. Perform Token Agent duties including, but not limited to: issuing, resetting Personal Identification... ...support by installing, troubleshooting, and maintaining mobile devices including, but not limited to: cell phones and tablets as...Full timeContract work
ASTRION, INC.
Universal City, TX5 days ago - ...foundation contractors, and our Equipment Mechanics play a pivotal role in maintaining this... ...reputation. If you are adept at working with heavy machinery and have the expertise in... ...publications and schematics. Complete shop-related duties as needed. Qualifications Mechanic must...Hourly payDaily paidTemporary workFor contractors
- A leading commercial vehicle dealership in Texas is seeking a Rush Technician to provide technical service and perform detailed repairs on trucks and engines. Candidates should have at least 5 years of experience as a Class 7 & 8 technician and a high school diploma or ...
- Tractor Technician Under routine supervision, this position is responsible for performing intermediate-level maintenance, service, and repair of J.B. Hunt tractors and other equipment. Technicians must be able to troubleshoot issues, complete all fleet maintenance processes...Full timeTemporary workTraineeshipVisa sponsorshipRelocation packageShift workNight shift
- ...record 3+ years of relevant automotive repair experience is required Capable of diagnosing and repairing any/all types of vehicles, diesel & Euro a PLUS! Flexible and Focused on maintaining a high level of customer satisfaction. Excel at diagnostics and drive-ability...Full timeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Heavy Duty Diesel Mechanic (Mobile). Be the first to apply!
