Diesel Technician

ERS Elite; Conshohocken (Montgomery County); On-site; USD 52,000 - 78,000; Full time

Job summary

ERS Elite seeks a Diesel Technician to diagnose, repair, and maintain diesel engines and heavy‑duty vehicles, with a mission‑driven, veteran‑friendly culture. The role emphasizes applying military training, discipline, and technical skills to ensure high readiness and compliant service records.

Ideal candidates bring proven diesel experience from military service, ability to read manuals and schematics, and comfort with diagnostic equipment and power tools.

Qualifications

• 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)

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

Skills

Diesel engines

Military experience

Diagnostic tools

Tools

Diagnostic equipment

Hand 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