Diesel Mechanic

Job Title: Diesel Mechanic

Location: Bismarck, North Dakota

Company: Interstate Power Systems

Interstate Power Systems is a leading provider of heavy‑duty truck, construction equipment, on‑and off‑highway equipment parts, and service in the Midwest, specializing in Freightliner, Western Star, and Detroit Diesel products. With a commitment to excellence and customer satisfaction, we serve commercial fleets, owner‑operators, and businesses across North Dakota and beyond. Our Bismarck location is at the heart of our operations, offering a dynamic environment for skilled tradespeople to grow their careers.

The ideal candidate will have a strong background in diesel engine repair, diagnostics, and maintenance, with a focus on delivering high‑quality service to ensure customer satisfaction. This role offers highly competitive wages and opportunities for career growth in a dynamic work environment.

• Diagnose and Repair
  :
  Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy‑duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link).
• Perform Maintenance
  :
  Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.
• Component Replacement
  :
  Replace or repair critical components such as diesel engines, transmissions, differentials, turbochargers, or brake systems.
• Welding and Fabrication
  :
  Perform minor welding, cutting, or fabrication tasks to repair or modify truck frames, bodies, or components as needed.
• Documentation
  :
  Complete detailed service reports, document parts used, and record maintenance activities for warranty, billing, DOT compliance, and inventory purposes.
• Customer Interaction
  :
  Communicate with fleet managers or drivers to explain repairs, provide maintenance recommendations, and ensure satisfaction with service.
• Safety Compliance
  :
  Adhere to OSHA, DOT, and company safety regulations, maintain a clean work environment, and follow manufacturer protocols.
• Tool and Equipment Management
  :
  Maintain and organize tools, service vehicles, and diagnostic equipment to ensure operational readiness for field service.

• Education
  :
  High school diploma or equivalent; technical diploma or certification in diesel mechanics or heavy‑duty truck repair preferred.
• Experience
  : 2-5 years of experience repairing and maintaining heavy‑duty diesel trucks and/or equipment (e.g., Kenworth, Peterbilt, Freightliner, Volvo, or Mack).
• Skills
  :
  • In‑depth knowledge of diesel engines, hydraulic systems, electrical systems, and electronic controls (e.g., ECM diagnostics).
  • Proficiency with diagnostic tools (e.g., Cummins Insite, Detroit Diesel Diagnostic Link, or OEM software) and hand/power tools.
  • Ability to read and interpret technical manuals, wiring diagrams, and hydraulic schematics.
  • Strong problem‑solving skills and attention to detail.
  • Basic welding and fabrication skills (preferred).
  • Excellent communication and customer service skills for interacting with fleet managers and drivers.
• Certifications
  :
  Manufacturer‑specific training (e.g., Cummins, Detroit Diesel, Paccar) or ASE Heavy‑Duty Truck certifications (e.g., T2‑T8 series) are a plus.
• Physical Requirements
  :
  Ability to lift heavy parts (up to 50‑75 lbs.), work in confined spaces (e.g., under truck chassis), and perform tasks in various weather conditions.
• Driver’s License
  :
  Valid driver’s license required; CDL (Commercial Driver’s License) with appropriate endorsements strongly preferred.

• Competitive Wages
• Uniforms
• Tool program
• Tuition assistance
• Health, dental and vision coverage
• Paid Time Off
• Holidays
• 401(k)
• Long Term Disability
• Short Term Disability
• Life Insurance
• Healthiest You
• PPE Reimbursement
• Pet Insurance
• Employee Discounts
• Paid Employee Assistance Program
• Paid Health and Well‑being screening

Interstate Companies is an Equal Opportunity Employer, and we encourage all qualified and interested persons to apply for this position by submitting a resume for consideration.

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