Job Description

Location: Bismarck, ND

Company: Interstate Power Systems
Position: Heavy Duty Diesel Mechanic

Interstate Power Systems is hiring a skilled Heavy Duty Diesel Mechanic in Bismarck, ND. Join a growing team supporting Freightliner, Western Star, and Detroit Diesel trucks for fleets and owner-operators across the region.

What You’ll Do

• Diagnose and repair heavy-duty diesel trucks
• Perform preventative maintenance and inspections
• Repair engines, transmissions, brakes, and related systems
• Use diagnostic software (Cummins Insite, DDDL, OEM tools)
• Complete service documentation and ensure DOT compliance
• Maintain a clean, safe work environment

What We’re Looking For

• 2–5 years of diesel mechanic experience
• Strong knowledge of diesel engines, electrical and hydraulic systems
• Experience with Freightliner and Detroit Diesel preferred
• ASE or manufacturer certifications a plus
• Valid driver’s license required; CDL preferred
• Ability to lift to 75 lbs.

Why Work With Us

• Competitive pay
• Company-provided uniforms
• Tool program available
• Health, dental & vision insurance
• PTO starting day one
• Paid holidays
• 401(k) with company match
• Tuition assistance
• PPE reimbursement, pet insurance & employee discounts

Interstate Companies is an Equal Opportunity Employer

Apply today by submitting your resume!

Military Friendly Hiring.

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