Diesel Technician: High-Earning, Hands-On Fleet Role

New England Truck Center; New Hampshire; On-site; USD 42,000 - 120,000; Full time

Benefits offered by this job

Relocation assistance

Medical, dental & vision plans

Life & disability coverage

AFLAC supplemental plans

401(k) with company match

Paid vacation & holidays

Steady hands-on fleet work

Career growth

Job summary

NETC Fleet Services in Lee, NH, is hiring Diesel Technicians across skill levels. You’ll diagnose, repair, and service diesel and commercial vehicles, using modern diagnostics and a range of tools.

Earn $20–$40/hour with an efficiency incentive and a realistic pathway to about $120,000 yearly for top performers. Recent graduates are encouraged to apply; relocation assistance is available for qualified candidates.

Qualifications

• 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 with automotive or commercial vehicle electrical systems
• Ability to use diesel diagnostic software and scan tools
• Comfortable using mechanical and electrical tools
• Strong troubleshooting and problem-solving skills
• Attention to detail
• Basic computer skills
• Clear communication and teamwork
• Valid driver’s license
• Willingness to keep learning

Responsibilities

• 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 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

Skills

Troubleshooting

Attention to detail

Teamwork

Basic computer skills

Valid driver's license

Mechanical aptitude

Education

High school diploma or GED

Diesel/auto tech training

Tools

Diesel diagnostic software

Scan tools

Job description

NETC Fleet Services in Lee, NH, is hiring Diesel Technicians across skill levels. You’ll diagnose, repair, and service diesel and commercial vehicles, using modern diagnostics and a range of tools.

Earn $20–$40/hour with an efficiency incentive and a realistic pathway to about $120,000 yearly for top performers. Recent graduates are encouraged to apply; relocation assistance is available for qualified candidates.