Diesel Service Technician

Heavy Truck A-Level Technician – Cummins & Detroit Diesel Experience Required

Location: New Castle, DE
Job Type: Full-time
Pay: $30.00 - $50.00 per hour
Expected Hours: 40 per week

About the Role:

We are looking for a highly skilled and experienced A-Level Heavy Truck Technician to join our team. This role is based at our heavy truck facility, which services Freightliner, Western Star, and other OEMs. The ideal candidate will have at least 5 years of experience and expertise in diagnosing and repairing vehicles, particularly with Cummins and Detroit Diesel engines.

If you’re a dedicated professional with a passion for diagnostics, repairs, and keeping trucks running at peak performance, we want to hear from you!

Key Responsibilities:

• Diagnose and troubleshoot engine, transmission, and vehicle performance issues using advanced diagnostic tools.


• Perform maintenance and repairs on heavy-duty trucks, including Cummins and Detroit Diesel-powered vehicles.


• Conduct thorough vehicle inspections to identify and address potential mechanical issues.


• Repair or replace faulty components, including engines, transmissions, brakes, and electrical systems.


• Maintain detailed repair and service records for all work performed.


• Work closely with team members to prioritize and efficiently complete repair jobs.


• Ensure all repairs comply with safety regulations and environmental standards.

Requirements & Experience:

• 5+ years of experience as a heavy truck technician, specializing in Cummins, Detroit Diesel, and vehicle diagnostics.


• Strong knowledge of Freightliner, Western Star, and other OEMs.


• Proficiency in using diagnostic tools and repair equipment.


• Ability to work both independently and within a team.


• Excellent problem-solving skills and attention to detail.


• Certification from a technical school or equivalent industry experience is preferred.


• Valid Driver’s License (Required).

Why Join Us?

• Competitive pay based on experience


• No weekend shifts – enjoy a stable Monday-Friday schedule


• Continuous paid training and development opportunities


• Career advancement within a growing company


• Air-conditioned shop with modern equipment and diagnostic tools


• Uniforms provided at no cost


• Annual boot allowance

Comprehensive Benefits Package:

• 401(k) with company match


• Medical, dental, and vision insurance


• Health Savings Account (HSA) contributions


• Life insurance


• Short-term and long-term disability coverage


• Paid vacation, holidays, and sick leave

If you’re a dedicated Heavy Truck Technician looking for a great work environment with industry-leading brands, apply today and take your career to the next level!

Work Location: On-site at our Heavy Truck Facility.