Heavy Duty Diesel Mechanic (Mobile)

Transwest Mobile; California; On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Health insurance

Vision insurance

Dental insurance

401(k)

HSA with company match

Life insurance

Disability insurance

Paid time off

Referral bonus

Overtime opportunities

On-the-job training

Work boot allowance

Uniforms

Company vehicle

Job summary

Transwest Mobile seeks a Mobile Diesel Technician to perform advanced maintenance and repairs on heavy-duty diesel engines, hydraulics, and electrical systems. You will diagnose complex issues, use advanced tools, and mentor junior techs while delivering top-tier mobile service.

With 5+ years of hands-on experience and a valid driver’s license, you will handle both scheduled and unscheduled repairs, document work thoroughly, and stay current with industry advancements in a fast-paced setting.

Qualifications

• High school diploma or GED.
• 5+ years hands-on experience with diesel engines, hydraulics, or electrical systems.
• Advanced knowledge of diagnostic tools and service manuals.
• Strong troubleshooting skills and ability to work under pressure in fast-paced settings.
• Ability to provide own tools suitable for the job.
• Capability to prioritize and multitask effectively.
• 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.

Responsibilities

• Perform advanced maintenance and repairs on heavy-duty diesel engines, hydraulics, electrical systems, and farm machinery.
• Diagnose complex mechanical issues using advanced diagnostic tools and service manuals.
• Execute both scheduled and unscheduled repairs with minimal supervision, ensuring safety and performance standards.
• Operate cranes and specialized equipment to support repair and maintenance tasks.
• Communicate clearly with customers, providing detailed service recommendations and updates.
• Maintain accurate, detailed records of all repairs and maintenance activities.
• Mentor entry-level technicians and collaborate with teams to enhance service delivery.
• Stay current on industry advancements and apply expertise to improve repair processes.

Skills

Diesel engine experience

Diagnostics tools proficiency

Troubleshooting under pressure

Own tools provided

Background check pass

Education

High school diploma or GED

Job description

Job Description

Mobile Diesel Technician at Transwest Mobile

Ready to Lead the Way? Join Transwest Mobile!

At Transwest Mobile, we’re innovators and problem-solvers, delivering top-tier 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 skilled technicians with a passion for excellence to join our dynamic team. If you’re ready to take on more responsibility, solve complex challenges, and grow with us, let’s connect!

What You’ll Do

• Perform advanced maintenance and repairs on heavy-duty diesel engines, hydraulics, electrical systems, and farm machinery.
• Diagnose complex mechanical issues using advanced diagnostic tools and service manuals.
• Execute both scheduled and unscheduled repairs with minimal supervision, ensuring safety and performance standards.
• Operate cranes and specialized equipment to support repair and maintenance tasks.
• Communicate clearly with customers, providing detailed service recommendations and updates.
• Maintain accurate, detailed records of all repairs and maintenance activities.
• Mentor entry-level technicians and collaborate with teams to enhance service delivery.
• Stay current on industry advancements and apply expertise to improve repair processes.

What You Bring

• High school diploma or GED.
• 5+ years of hands-on experience with diesel engines, hydraulic, or electrical systems.
• Advanced knowledge of diagnostic tools and service manuals.
• Strong troubleshooting skills and ability to work under pressure in fast-paced settings.
• Ability to provide own tools suitable for the job.
• Capability to prioritize and multitask effectively.
• 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

• ASE certifications or OEM-specific training (e.g., Freightliner, Detroit, Cummins).
• Experience with field service or mobile repair.
• Strong communication and customer service skills.
• Proven customer-facing experience or project leadership on job sites.

Why Transwest Mobile?

• Impactful Work: Tackle challenging repairs to keep critical equipment operational.
• Growth Opportunities: Work with industry leaders like Cummins, Eaton, and Ford, and mentor others.
• Supportive Culture: Join a team that values innovation, collaboration, and your expertise.
• Top Benefits:- 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

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.

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.

• Troubleshooting Skills
• Electrical Systems Diagnostics & Repair
• Vehicle Electronics & Computer Controls
• Diesel Engine Systems
• Brake & Suspension Systems
• Preventive Maintenance & Inspection
• Tr