Diesel Repair Technician

Hendrickson Enterprises; Congers (NY); On-site; USD 80,000 - 120,000; Full time

Job summary

Hendrickson Fire Rescue in Hackensack, NJ seeks an experienced Diesel Repair Technician (Level A & B) to keep critical emergency response vehicles in peak condition. You’ll diagnose, repair, and maintain diesel engines and related systems to ensure safety and reliability when called upon.

The role offers a Monday–Friday schedule with strong earning potential, ongoing training, and opportunities to work with specialized fire apparatus.

Qualifications

• 3+ years of professional diesel repair experience preferred.
• Strong diagnostic and troubleshooting abilities.
• Experience with heavy‑duty trucks, fleet maintenance, or emergency vehicles is a plus.
• Ability to read and interpret technical manuals, wiring diagrams, and schematics.
• Welding and fabrication experience preferred.
• Valid driver's license and reliable transportation.
• Authorized to work in the United States.

Responsibilities

• Diagnose and repair diesel engines and heavy‑duty vehicle systems.
• Perform repairs on transmissions, brakes, suspensions, steering, hydraulic, and electrical systems.
• Complete preventive maintenance inspections and fleet services.
• Troubleshoot complex mechanical and electrical issues using diagnostic equipment, schematics, and technical manuals.
• Perform tire service, wheel alignments, shocks, struts, and additional fleet maintenance tasks.
• Fabricate or modify parts using welding equipment, power tools, and hand tools as needed.
• Accurately document repairs, inspections, and maintenance activities.

Skills

Diesel repair

Diagnostics

Troubleshooting

Reading schematics

Welding

Valid driver's license

Authorized to work in the UnitedStates

Tools

Diagnostic equipment

Welding equipment

Job description

Keep Emergency Vehicles Ready for the Road

At Hendrickson Fire Rescue, we do more than repair vehicles, we help keep first responders prepared to serve their communities. For over 40 years, we've built our reputation on quality workmanship, exceptional service, and a commitment to our employees. As a family-owned company, we understand that great technicians are the foundation of our success.

We're currently looking for experienced Diesel Repair Technicians (Level A & B) to join our growing team in Hackensack, NJ. If you're ready for a workplace that values your skills, rewards hard work, and offers a healthy work-life balance, we'd love to hear from you.

What We Offer

Competitive Pay

• Earn $80,000 - $120,000+ per year
• Performance-based bonus opportunities
• Consistent workload and long-term career stability

Work-Life Balance

• Monday through Friday schedule
• No weekends
• Paid holidays
• Paid time off
• Family-oriented culture that respects your time away from work

Professional Growth

• Ongoing training and development opportunities
• Exposure to specialized fire apparatus and emergency vehicles
• Supportive leadership team committed to your success

What You'll Do

As a Diesel Repair Technician, you'll help maintain and repair critical emergency response vehicles, ensuring they remain safe and reliable when they're needed most.

Responsibilities include:

• Diagnose and repair diesel engines and heavy‑duty vehicle systems
• Perform repairs on transmissions, brakes, suspensions, steering, hydraulic, and electrical systems
• Complete preventive maintenance inspections and fleet services
• Troubleshoot complex mechanical and electrical issues using diagnostic equipment, schematics, and technical manuals
• Perform tire service, wheel alignments, shocks, struts, and additional fleet maintenance tasks
• Fabricate or modify parts using welding equipment, power tools, and hand tools as needed
• Accurately document repairs, inspections, and maintenance activities
• Follow all shop safety standards and procedures

What We're Looking For

• 3+ years of professional diesel repair experience preferred
• Strong diagnostic and troubleshooting abilities
• Experience with heavy‑duty trucks, fleet maintenance, or emergency vehicles is a plus
• Ability to read and interpret technical manuals, wiring diagrams, and schematics
• Welding and fabrication experience preferred
• Valid driver's license and reliable transportation
• Authorized to work in the United States

Location

This position is based in Hackensack, NJ. Candidates from surrounding communities are encouraged to apply.

Join a Team That Values Your Expertise

If you're looking for more than just another job and want to be part of a company that appreciates skilled technicians, offers excellent earning potential, and supports a healthy work-life balance, Hendrickson Fire Rescue is the place for you.