Diesel Mechanic & Service Tech — Grow with a Family‑Owned Team

Jx-Enterprise; De Pere (WI); On-site; USD 30,000 - 44,000; Full time

Benefits offered by this job

Competitive compensation

Job summary

JX Enterprises is seeking a Service Technician/Diesel Mechanic in Green Bay, WI. The role involves inspecting, diagnosing, and repairing diesel trucks, with a focus on keeping customer fleets on the move.

The ideal candidate has a high school diploma or equivalent and either entry-level automotive repair experience or diesel-focused school plus relevant repair experience. CDL is a plus, and a valid driver’s license is required.

Qualifications

• High school diploma or equivalent required.
• For entry level, some previous experience in automotive repair or heavy-duty truck maintenance is required.
• For experienced level, diesel-focused technical school program and 2+ years of maintenance/repair experience.

Responsibilities

• Diagnose vehicle condition by inspections and tests to determine maintenance needs.
• Test engine, safety, and combustion controls to ensure compliance with federal/state requirements.
• Repair or replace major assemblies and components to fix vehicles.
• Evaluate service and parts options to control costs.
• Perform winterization and corrosion control to extend vehicle life.
• Maintain accurate service records for transparency and accountability.
• Stay updated on regulations through ongoing training.
• Adhere to safety protocols to protect staff and customers.
• Collaborate with team to deliver positive customer experiences.
• Perform other duties as assigned.

Skills

Basic mechanical aptitude

Willingness to learn

Dependable attendance

Valid driver’s license

Education

High school diploma or equivalent

Diesel-focused technical school program

Job description

JX Enterprises is seeking a Service Technician/Diesel Mechanic in Green Bay, WI. The role involves inspecting, diagnosing, and repairing diesel trucks, with a focus on keeping customer fleets on the move.

The ideal candidate has a high school diploma or equivalent and either entry-level automotive repair experience or diesel-focused school plus relevant repair experience. CDL is a plus, and a valid driver’s license is required.