Build Shop Diesel Mechanic – Level B

New England Truck Center; Exeter (NH); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

Medical Insurance

Retirement Plan

Life Insurance

PTO & Holidays

Supplemental Plans

Respectful team

Job summary

New England Truck Center in Exeter, NH is hiring a Build Shop Diesel Mechanic – Level B to inspect, diagnose, and repair heavy‑duty trucks, buses and diesel equipment in our body and build shops.

This role requires 2–5 years of hands‑on experience and the ability to work independently. Compensation is $25–$35 per hour based on experience, with a 40‑hour Mon–Fri schedule, no nights or weekends, and benefit eligibility. Join a team that emphasizes safety, reliability, and quality workmanship.

Qualifications

• 2–5 years of verified medium‑to‑heavy vehicle or equipment repair experience.
• 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.

Responsibilities

• 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.

Skills

Diagnostics software

Independent work

Valid driver’s license

CDL

ASE certifications

Education

Vocational school diploma

Tools

Diesel diagnostic software

Power tools

Job description

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.

BIG JOBS. BIG MOVES. BIG PAY.

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

What We’re Looking For

Must-Haves:

• 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 Package

• Medical, Dental & Vision Insurance
• 401(k) with Company Match
• Life & Disability Coverage
• Paid Time Off & Paid Holidays
• AFLAC Supplemental Plans
• A team that respects your skill

READY TO ROLL?

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.