Demo

Build Shop Diesel Mechanic – Level B

NETC Fleet Services
Exeter, NH Intern
POSTED ON 8/2/2026
AVAILABLE BEFORE 8/31/2026
BIG JOBS. BIG MOVES. BIG PAY.

Build Shop Diesel Mechanic - Level B | Exeter, NH | Hiring NOW

THE OPPORTUNITY

The Diesel Mechanic – Level B will work within our body shop and build shop to inspect, diagnose, and repair heavy-duty trucks, buses, and commercial diesel equipment — the same core mechanical work as our Service Diesel Mechanics, but performed on a different population of vehicles: new builds, wreckers and equipment under construction, and units being prepped for sale, rather than the day-to-day customer service and repair queue. This role requires 2 to 5 years of hands-on experience and the ability to work independently on core mechanical systems under general supervision.

Compensation: $25–$35 per hour, based on experience.

Schedule: Monday - Friday, 40 hours per week, no nights, no weekends

Benefits: This is a benefit-eligible position

What You'll Do

Use diagnostic software to identify engine codes and troubleshoot electrical and hydraulic systems

Diagnose and repair brakes, steering components, transmissions, and undercarriage systems

Perform preventive maintenance, routine inspections, and component overhauls

Read and interpret complex wiring diagrams, service manuals, and hydraulic schematics

Coordinate with Auto Body Specialists and Truck Build Technicians to sequence mechanical work around build and repair timelines

Maintain accurate repair and build records

Maintain a clean, organized work area and follow all safety standards

Must-Haves

WHAT WE'RE LOOKING FOR

  • 2–5 years of verified medium-to-heavy vehicle or equipment repair experience
  • Ability to work independently on core mechanical systems under general supervision
  • Vocational school diploma; ASE Heavy-Duty certifications preferred
  • Valid driver's license; CDL Class A or B may be required for test-driving large vehicles
  • Proficiency with diesel diagnostic software
  • Comfortable using mechanical and electrical power tools

WHY JOIN US

The Full PackageMedical, Dental & Vision Insurance401(k) with Company MatchLife & Disability CoveragePaid Time Off & Paid HolidaysAFLAC Supplemental PlansA team that respects your skill

READY TO ROLL?

Apply today — this seat won't stay empty for long.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Powered by JazzHR

Salary : $25 - $35

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Build Shop Diesel Mechanic – Level B?

Sign up to receive alerts about other jobs on the Build Shop Diesel Mechanic – Level B career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$54,949 - $68,457
Income Estimation: 
$62,239 - $76,399
Income Estimation: 
$56,866 - $72,428
Income Estimation: 
$54,949 - $68,457
Income Estimation: 
$62,239 - $76,399
Income Estimation: 
$56,866 - $72,428
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at NETC Fleet Services

  • NETC Fleet Services Exeter, NH
  • Fleet Mechanic — Diesel & Heavy-Duty — NETC Fleet Services $25-$42/hr NETC Fleet Services is hiring an experienced Fleet Mechanic to keep our growing fleet... more
  • 2 Days Ago

  • NETC Fleet Services Saco, ME
  • Diesel Road Service Technician — $120K–$140K Earning Potential — NETC Fleet Services Want to know what you can really make turning wrenches? Here's the hon... more
  • 4 Days Ago

  • NETC Fleet Services Saco, ME
  • Ray's Truck Service is hiring a mid-level Automotive Technician to join our Saco, ME shop. If you've got a few years of wrenching under you, can diagnose a... more
  • 4 Days Ago

  • NETC Fleet Services Bow, NH
  • Auto Body Technician – Heavy-Duty Commercial Trucks NETC Fleet Services | Rochester, NH Build Your Career Repairing the Trucks That Keep New England Moving... more
  • 4 Days Ago


Not the job you're looking for? Here are some other Build Shop Diesel Mechanic – Level B jobs in the Exeter, NH area that may be a better fit.

  • NETC Fleet Services Exeter, NH
  • The Diesel Mechanic will work collaboratively to inspect, diagnose, and repair a variety of vehicles, including tow trucks, wreckers, and commercial vehicl... more
  • 4 Days Ago

  • New England Truck Center Exeter, NH
  • The Diesel Mechanic will work collaboratively to inspect, diagnose, and repair a variety of vehicles, including tow trucks, wreckers, and commercial vehicl... more
  • 14 Days Ago

AI Assistant is available now!

Feel free to start your new journey!