Senior Diesel Technician: Lead Diagnostics & Mentorship

American RENOLIT Corporation; Louisville (KY); On-site; USD 41,000 - 55,000; Full time

Benefits offered by this job

Competitive pay

Comprehensive benefits

Pension/401(k)

Paid time off

Career growth

Training and tools

Job summary

Wiers Fleet Partners in Louisville, KY is looking for a Senior Diesel Technician to diagnose, repair, and maintain heavy‑duty trucks and specialized equipment, delivering top‑quality workmanship.

You will perform DOT inspections, complex electronic repairs, and engine diagnostics while mentoring other technicians and upholding safety standards to keep fleets on the road and customers satisfied. This is a full‑time role with competitive pay and a strong benefits package.

Qualifications

• High school diploma or equivalent.
• 5+ years of diesel technician experience.
• Valid driver’s license (CDL preferred).
• Strong diagnostic and problem-solving skills.
• Ability to perform physically demanding work.

Responsibilities

• Diagnose, evaluate, and repair major components on heavy-duty trucks and specialized equipment.
• Perform DOT inspections and advanced preventive maintenance.
• Complete complex electronic repairs and in-depth engine diagnostics.
• Maintain high quality standards while following all safety protocols.
• Document repair processes thoroughly and communicate clearly with service advisors and leadership.

Education

High school diploma or equivalent

Job description

Wiers Fleet Partners in Louisville, KY is looking for a Senior Diesel Technician to diagnose, repair, and maintain heavy‑duty trucks and specialized equipment, delivering top‑quality workmanship.

You will perform DOT inspections, complex electronic repairs, and engine diagnostics while mentoring other technicians and upholding safety standards to keep fleets on the road and customers satisfied. This is a full‑time role with competitive pay and a strong benefits package.