Diesel Truck Technician

Heavy-Duty Diesel Truck Technician

Location: Portage, INCompany: Interstate Power Systems

Interstate Power Systems is looking for an experienced Heavy-Duty Diesel Truck Technician to join our growing team in Portage, Indiana. If you're a skilled diesel mechanic who enjoys diagnosing complex issues, performing high-quality repairs, and taking pride in your workmanship, we'd like to talk with you.

We're seeking a technician with 5+ years of heavy-duty diesel repair experience. Experience working on emergency vehicles, fire apparatus, ambulances, or municipal fleets is a strong plus, but not required.

As a Diesel Technician, you'll work on a wide variety of heavy-duty trucks and equipment while utilizing industry-leading diagnostic tools and OEM resources to keep customers operating safely and efficiently. This posting is modeled after existing Interstate Power Systems diesel technician openings.

What You'll Do

• Diagnose and repair diesel engines, drivetrains, electrical systems, brakes, suspension, steering, and HVAC systems
• Troubleshoot mechanical and electrical issues using advanced diagnostic software and tools
• Perform preventive maintenance and DOT inspections
• Complete engine, transmission, and aftertreatment repairs
• Conduct thorough inspections and identify needed repairs
• Accurately document repair work, recommendations, and parts usage
• Maintain a clean, safe, and organized work environment
• Collaborate with service advisors, parts personnel, and fellow technicians to ensure customer satisfaction
• Participate in ongoing OEM and technical training programs

What We're Looking For

Required Qualifications

• 5+ years of experience as a Heavy-Duty Diesel Technician, Diesel Mechanic, or Truck Technician
• Strong knowledge of diesel engines, electrical systems, emissions systems, and drivetrains
• Ability to diagnose and repair complex mechanical and electrical issues
• Valid driver's license
• Ability to work independently and efficiently in a fast-paced shop environment
• Commitment to workplace safety and quality workmanship

Preferred Qualifications

• Experience with Freightliner, Western Star, Detroit Diesel, Cummins, Allison Transmission, or similar products
• ASE Certifications or OEM certifications
• CDL Class A or B
• Experience servicing emergency vehicles, fire trucks, ambulances, municipal fleets, or specialty equipment
• Technical school or vocational diesel training

Why Join Interstate Power Systems?

At Interstate Power Systems, we invest in our technicians and provide the tools, training, and support needed to build a long-term career.

Benefits Include:

• Competitive pay based on experience
• PTO starting on Day One
• Health, Dental, and Vision Insurance
• 401(k) with Company Match
• Company-Paid Life Insurance
• Company-Paid Short-Term & Long-Term Disability
• Uniform Program
• Tool Assistance Program
• Tuition Assistance & Career Development
• Safety Boot & Safety Glasses Reimbursement
• Employee Assistance Program
• Employee Discounts
• Ongoing OEM Training and Advancement Opportunities

About Interstate Power Systems

Interstate Power Systems is a leading provider of heavy-duty truck, power generation, industrial engine, and transmission solutions. As part of Interstate Companies, we are committed to delivering Pride in Service through exceptional customer support, industry-leading expertise, and investment in our people. Interstate Companies supports more than 1,700 employees across multiple locations throughout the United States.

Apply today and bring your diesel expertise to a company that values skilled technicians and provides real opportunities for career growth.