Diesel Mechanic

DIESEL TECHNICIAN BIG TRUCKS. BIG SKILLS. BIG OPPORTUNITY.

Lee, New Hampshire
$20–$40/hour, based on experience
Efficiency Incentive
Earning Potential Up to $120,000/Year
HIRING NOW

NETC Fleet Services is growing our Lee, NH operation, and we’re looking for Diesel Technicians across multiple skill levels — from recent trade-school graduates and apprentices to experienced diesel mechanics who know their way around serious equipment.

If you want challenging work, strong earning potential, and a place where your skills can keep growing,
pull up a toolbox.

Your experience should matter.

Your efficiency should matter.

And as your skills grow,
your earning potential should have room to grow with them.

Based on experience and skill level

Additional earning opportunity based on performance

Potential total earnings for top-performing technicians

Whether you’re starting your career or bringing years of diesel experience to the shop, there’s room here to build something bigger.

Everybody starts somewhere.

If you recently completed a diesel, automotive, or technical trade-school program
, we want to hear from you.

You don’t need 10 years in a shop to have potential.

To qualify you need:

• A strong mechanical foundation
• The willingness to learn
• The work ethic to keep improving
• Attention to detail
• The drive to become a great technician

You’ll get exposure to real commercial equipment, real diagnostics, and real repairs while continuing to build the skills that turn a trade-school education into a career.

You won’t spend every day doing the same repair.

Our fleet gives you the opportunity to work across a range of equipment and systems, including:

• Tow Trucks
• Heavy-Duty Wreckers
• Recovery Vehicles
• Commercial Vehicles
• Gas & Diesel-Powered Equipment

From routine maintenance to computer-aided diagnostics and major repairs,
there’s always something to solve.

• Diagnose diesel and commercial vehicle problems using modern diagnostic equipment and software
• Troubleshoot mechanical, electrical, engine, and drivability issues
• Repair or replace major components, including engines, transmissions, steering systems, and braking systems
• Diagnose, service, and repair air brake systems
• Develop repair plans after identifying the root cause of the problem
• Perform preventive maintenance and scheduled services
• Handle routine work including oil changes, brake checks, wheel and tire service, balancing, and alignments
• Maintain accurate records of repairs, serviced vehicles, and parts
• Document your findings and completed work clearly
• Communicate professionally with technicians, service staff, and customers when needed
• Keep your bay, tools, and work areas clean, organized, and safe
• Take ownership of the repair from diagnosis to completion

Anybody can read a fault code.

A technician wants to know why it’s there.

What failed?

What caused it?

What else needs to be checked?

What repair actually solves the problem?

We value technicians who develop a diagnostic mindset — using scan tools, electrical testing, technical information, mechanical knowledge, and good judgment to find the root cause.

Because we’re hiring across experience levels, we’re looking at ability, training, experience, and potential.

• High school diploma or GED
• Diesel, automotive, or related technical training and/or hands-on mechanical experience
• Understanding of gas and diesel engine systems
• Familiarity…