Diesel Technician

ERS Elite; Santa Ana (CA); On-site; USD 55,000 - 85,000; Full time

Job summary

ERS Elite is seeking a Diesel Technician dedicated to serving Veterans, leveraging military training to diagnose, repair, and maintain diesel engines and heavy-duty vehicles. The role requires honorable discharge status and hands-on experience with diesel systems from military service or heavy fleets.

You will work in a structured team, ensuring safety and compliance while documenting repairs and maintenance.

Qualifications

• Experience working on diesel engines in a military setting or heavy-duty vehicles.
• Ability to read and interpret service manuals, schematics, and technical bulletins.
• Strong problem-solving and mechanical aptitude.
• Physical ability to lift heavy objects and stand for long periods.

Responsibilities

• Perform routine maintenance and inspections on diesel engines and heavy-duty vehicles.
• Diagnose mechanical, electrical, and hydraulic issues using diagnostic tools and manuals.
• Conduct engine rebuilds, component overhauls, and part replacements with precision.
• Interpret work orders and technical documentation to determine repair procedures.
• Maintain service records and ensure documentation complies with standards.
• Collaborate with team to ensure efficient workflow and readiness.
• Communicate status and repair needs to supervision.

Skills

Diesel engines

Diagnostics tools

Reading manuals/schematics

Physical stamina

Tools

Diagnostic equipment

Hand tools & power tools

Job description

Position Overview

We are proud to support our nation's Veterans by offering career opportunities that value military training, discipline, and technical expertise. As a Diesel Technician, you will leverage the skills acquired during your military service to diagnose, repair, and maintain diesel engines and heavy-duty vehicles. This position is exclusively for U.S. Military Veterans who have received an Honorable Discharge.

Key Responsibilities

• Perform routine maintenance and inspections on diesel engines and heavy-duty vehicles
• Diagnose mechanical, electrical, and hydraulic issues using diagnostic tools and technical manuals
• Conduct engine rebuilds, component overhauls, and part replacements with precision
• Interpret work orders and technical documentation to determine repair procedures
• Maintain accurate service records and ensure documentation complies with company and regulatory standards
• Utilize military-level discipline and attention to detail in every repair or service task
• Adhere to all OSHA and company safety procedures
• Collaborate with team members to ensure efficient workflow and maintain high operational readiness
• Communicate effectively with supervisors and team leaders regarding job status and repair needs

Requirements

• Must be a U.S. Military Veteran with an Honorable Discharge (documentation required)
• Proven experience working on diesel engines during military service (e.g., tanks, tactical vehicles, generators, transport trucks)
• Ability to read and interpret service manuals, schematics, and technical bulletins
• Familiarity with hand tools, power tools, and diagnostic equipment
• Strong problem-solving and mechanical aptitude
• Physical ability to lift heavy objects, stand for extended periods, and work in various environments
• Valid driver's license (CDL is a plus)

Preferred Qualifications

• MOS/Rating background in mechanical fields such as (but NOT limited to):
• 91B (Wheeled Vehicle Mechanic - Army)
• 3521 (Organizational Automotive Mechanic - USMC)
• CM (Construction Mechanic - Navy)
• 2T3X1 (Vehicle Maintenance - Air Force)
• Diesel or automotive technician certifications (ASE, OEM-specific, etc.)
• Experience with military or civilian fleet maintenance operations
• Completion of a military technical school or SkillBridge program

Benefits

Why Join Us?

• Veteran-friendly workplace culture
• Competitive pay and comprehensive benefits
• Continued training and advancement opportunities
• Transition support and mentorship from fellow Veterans
• A mission-driven environment where your service is respected and valued