Senior Heavy-Duty Diesel Technician – Diagnose & Repair

Interstate Companies, Inc.; Portage (IN); Hybrid; USD 65,000 - 90,000; Full time

Benefits offered by this job

Health Insurance

401(k) with Company Match

PTO starting Day One

Life Insurance

Disability Insurance

Uniform Program

Tuition Assistance

Job summary

Interstate Power Systems in Portage, IN is seeking an experienced Heavy-Duty Diesel Truck Technician to diagnose, repair, and maintain a variety of trucks and equipment using OEM tools and industry diagnostics. You will collaborate with service advisors and parts staff to ensure customer satisfaction and timely repairs.

The role requires 5+ years of diesel experience, strong engine/electrical knowledge, a valid driver's license, and a commitment to safety and quality workmanship.

Qualifications

• 5+ years of experience as a Heavy-Duty Diesel Technician or Diesel Mechanic.
• Strong knowledge of diesel engines, electrical systems, and drivetrains.
• Valid driver's license and ability to work independently.
• Commitment to workplace safety and quality workmanship.
• Experience with heavy-duty trucks or emergency vehicles is a plus.

Responsibilities

• Diagnose and repair diesel engines, drivetrains, electrical systems, brakes, suspension, and HVAC.
• Troubleshoot mechanical and electrical issues with diagnostic tools.
• Perform preventive maintenance and DOT inspections.
• Complete engine, transmission, and aftertreatment repairs.
• Document repairs, recommendations, and parts usage clearly.

Skills

Diesel experience

Engine knowledge

Driver's license

Independent work

Safety minded

Job description

Interstate Power Systems in Portage, IN is seeking an experienced Heavy-Duty Diesel Truck Technician to diagnose, repair, and maintain a variety of trucks and equipment using OEM tools and industry diagnostics. You will collaborate with service advisors and parts staff to ensure customer satisfaction and timely repairs.

The role requires 5+ years of diesel experience, strong engine/electrical knowledge, a valid driver's license, and a commitment to safety and quality workmanship.