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GM Diesel Tech

Jerry Seiner Salt Lake City
Salt Lake, UT Full Time
POSTED ON 7/11/2026
AVAILABLE BEFORE 11/8/2026

GM Diesel Technician (Duramax / Isuzu / Fleet / Commercial Trucks)
Location: Jerry Seiner Chevrolet Cadillac

Earn $65K-$100K | $30.00-$40.00 Flat-Rate | Sign-On Bonus Available

Jerry Seiner Chevrolet Cadillac is hiring an experienced GM Diesel Technician to service and repair Duramax diesel engines, Isuzu commercial trucks, and fleet vehicles. Join a high-volume shop with consistent diesel and commercial work, modern equipment, and strong earning potential.

Why Techs Choose Us

  • $30-$40 flat-rate = strong earning potential ($65K-$100K )
  • Consistent diesel & fleet workflow (stay busy & flag more hours)
  • Sign-on bonus available for qualified candidates
  • Flexible schedule closed Sundays
  • Well-equipped shop tool assistance program
  • Clear path to Master / Lead Technician roles

Responsibilities

  • Diagnose and repair GM Duramax diesel engines
  • Service medium-duty trucks, Isuzu commercial trucks, and fleet vehicles
  • Perform engine, transmission, electrical, and emissions repairs
  • Utilize OEM scan tools and advanced diagnostics
  • Maintain high-quality work and productivity standards

Qualifications

  • 3 years diesel technician experience
  • Experience with GM, Chevrolet, Duramax, or Isuzu trucks preferred
  • Medium-duty or commercial truck experience a plus
  • Strong diagnostic and troubleshooting skills
  • Ability to consistently flag 8 hours per day

Benefits

  • PTO from Day 1
  • Medical, dental, vision insurance
  • 401(k) with company match
  • HSA/FSA with employer contributions
  • Company-paid life insurance
  • Employee discounts performance bonus programs

Requirements

  • 18 and authorized to work in the U.S.
  • High school diploma or GED
  • Valid driver's license with clean driving record

Salary : $65,000 - $100,000

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