Diesel Truck Technician Level B — Training & Growth

Bentley-Truck-Services---New-Castle; Hares Corner (DE); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Sick/PTO

Paid Holidays

Competitive Wage

Generous 401k match

Medical, Dental, Vision

Employee Referral Bonus

Quarterly Tool Allowance

Company Paid Life Insurance

Supplemental Life, LTD, STD

OEM Training and OTJ Training

Job summary

Bentley Truck Services, Inc. in Delaware is seeking a motivated diesel technician to perform advanced diagnostics, preventive maintenance, and comprehensive repairs on commercial trucks and box trucks.

The ideal candidate has 3–5 years of diesel tech experience, CDL preferred, ASE a plus, and the ability to lift 50 lbs. Join a family-owned shop offering training, growth opportunities, and a supportive team focused on safety and excellence.

Qualifications

• 3–5 years of experience as a diesel technician working on light-, medium-, and heavy-duty trucks.
• Strong knowledge of preventative maintenance, brakes, clutches, drivetrain, suspension, and electrical systems.
• Experience with wheel end repairs, OEM brake jobs, major repairs, and box truck electrical systems preferred.
• Valid driver's license required (CDL preferred/training available) with ability to pass DOT drug screenings.
• Ability to lift 50 lbs and push/pull up to 75 lbs; high school diploma/GED and ASE certifications are a plus.

Responsibilities

• Perform preventative maintenance, inspections, and repairs on brake, clutch, HVAC, steering, suspension, drivetrain, and 5th wheel systems.
• Conduct authorized safety and emissions inspections while ensuring compliance with DOT regulations and company safety policies.
• Diagnose issues and assist with drivetrain repairs including drivelines, U-joints, and differentials.
• Accurately document maintenance, inspections, and repairs on work orders and reports.
• Safely operate tools and diagnostic equipment while maintaining a clean and safe work environment.

Skills

Diesel truck experience

Preventative maintenance

Electrical systems

Education

High school diploma or GED

ASE certifications (preferred)

Tools

Diagnostic tools

Shop equipment

Job description

Bentley Truck Services, Inc. in Delaware is seeking a motivated diesel technician to perform advanced diagnostics, preventive maintenance, and comprehensive repairs on commercial trucks and box trucks.

The ideal candidate has 3–5 years of diesel tech experience, CDL preferred, ASE a plus, and the ability to lift 50 lbs. Join a family-owned shop offering training, growth opportunities, and a supportive team focused on safety and excellence.