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Lynch Companies

Sells and services cars and commercial trucks

Hourly Diesel Technician

Full-TimeUpdated on 10/23/2026
No salary listed
Mid
Waterford, WI, USA
In Person
Automotive Service & RepairHeavy Duty & Diesel Vehicle Maintenance

About the job

Requirements
  • Formal diesel technician training or certification is preferred.
  • Comprehensive understanding of diesel engines, fuel systems, emissions control, and related components.
  • Proficiency in using diagnostic tools, computerized systems, and technical resources.
  • Ability to troubleshoot complex mechanical and electrical issues.
Responsibilities
  • Diagnose, troubleshoot, and repair complex mechanical, electrical, and electronic issues in diesel-powered vehicles, trucks, and equipment.
  • Perform routine maintenance tasks, including oil changes, filter replacements, and fluid checks on diesel engines.
  • Use diagnostic equipment, specialized tools, and technical manuals to identify and resolve problems.
  • Repair diesel engines, transmissions, differentials, and other components as needed.
  • Ensure repairs and maintenance are performed according to manufacturer specifications and industry standards.
  • Collaborate with service advisors to explain repair recommendations, processes, and associated costs to customers.
Desired Qualifications
  • Formal diesel technician training or certification.

About the company

Lynch Companies runs vehicle dealerships and commercial truck centers for individual car buyers, tradespeople, and business fleet operators. Its passenger-vehicle stores sell cars and pickups from major American manufacturers, while its truck business handles work trucks and towing and recovery equipment. Buyers choose vehicles from dealership inventory, trade in existing vehicles, and arrange financing through the sales teams. The group also earns income from replacement parts, mechanical service, and collision repairs that support customers after the original vehicle sale. Founded in 1957, Lynch Companies is headquartered in Burlington, Wisconsin.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Burlington, WI

Founded

1957

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Simplify Jobs

Simplify's Take

What believers are saying

  • Hino technicians get factory instruction: Lynch sends its specialists to the manufacturer's training facility in Michigan.
  • Health-plan members avoid clinic copays: Lynch technician postings specify $0 visits through an independent clinic.
  • Sales newcomers get an entry route: Lynch's Mukwonago listing accepts applicants without automotive sales experience and includes training.

What critics are saying

  • Extra retirement money is discretionary: Lynch's technician listing ties an additional employer match to fiscal-year-end decisions.
  • Burlington serves weekend customers: Lynch's sales department opens Saturdays until 4 p.m.; service runs until 1 p.m.
  • Waterford technicians face evening schedules: the commercial repair operation runs both first and second service shifts.

What makes Lynch Companies unique

  • Lynch Truck Center controls custom builds: its own shop and paint booth handle towing-truck customization.
  • Burlington's repair operation has depth: Lynch's twenty service bays include GM World Class and Master Technicians.
  • Waterford supports heavy fabrication: Lynch's 29-bay shop has five-ton and ten-ton overhead cranes.

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