Experienced Diesel Technician – Heavy-Duty Trucks | Sheboygan, WI

Our client is seeking an experienced Diesel Technician to join a small, high‑performing team. This is a first‑shift position with no nights or weekends, offering steady work, a supportive environment, and ongoing technical training. The ideal candidate is a skilled, self‑directed technician with strong diagnostic ability and experience of performing major repairs on diesel engines and heavy‑duty trucks.

Onsite | No Visa Sponsorship | No Relocation Assistance

Work Schedule: Monday–Friday, 7:30AM–4:30PM or 8:00AM–5:00PM

Responsibilities:

• Conduct road tests when required to verify repairs.
• Participate in ongoing training and skill development.
• Document all work performed and recommended services.
• Maintain an organized, efficient workflow and adhere to all safety procedures.
• Perform diagnostics and repairs on heavy‑duty diesel trucks in accordance with industry and OEM standards.
• Troubleshoot and repair electrical systems, driveline components, steering, suspension, and brake systems (air & hydraulic)
• Complete major component work including engines, transmissions, differentials, clutches, and related assemblies.
• Install and replace injectors, pistons, liners, cylinder heads, bearings, oil pans, and other components.

Qualifications (Must-Haves)

• Valid driver's license and clean driving record.
• Ability to use computer‑based diagnostic tools.
• Strong diagnostic and electrical troubleshooting skills.
• Ability to obtain a Commercial Driver's License (CDL)
• Must have a personal tool set appropriate for heavy‑duty repair work.
• High school diploma or equivalent; vocational/technical training preferred.
• 5+ years of hands‑on experience working with diesel engines and heavy‑duty trucks.
• Experience with engines, transmissions, driveline, steering, suspension, and brake systems.

Preferred Skills:

• ASE certifications.
• EPA 608/609 certification.
• OEM training or certifications.
• Experience with major engine platforms (e.g., Cummins, International, or similar)

Perks:

• Tool and work boot allowance.
• Monthly or bi‑monthly training classes.
• First‑shift schedule with no nights or weekends.
• Access to internal training resources and ongoing technical development.
• Small, supportive team environment (approximately 3 technicians + manager)