Diesel Service Tech — 2nd Shift with 15% Premium

Jx-Enterprise; Bloomington (IL); On-site; USD 42,000 - 66,000; Full time

Job summary

JX Enterprises, Inc. in Bloomington, IL seeks a Service Technician/Diesel Mechanic to keep customer fleets moving. You will inspect, diagnose, and repair heavy-duty trucks, ensuring compliance with safety and regulatory standards.

The role offers a second shift (Mon-Fri, 3:30 p.m.–12:00 a.m.) with a 15% shift premium. We value reliability, willingness to learn, and teamwork in a fast-paced, growth-oriented environment.

Qualifications

• High school diploma or equivalent required.
• Entry level: some experience in automotive repair or heavy-duty truck maintenance.
• Valid driver’s license required; CDL preferred, or ability to obtain.
• For experienced level, diesel-focused technical school program and 2+ years in maintenance/repair of commercial trucks.
• Equivalent experience and formal education will be considered.

Responsibilities

• Inspect vehicles by conducting inspections and diagnostics to assess maintenance needs.
• Test engine, safety, and combustion control to meet regulatory standards.
• Repair or replace major assemblies, sub-assemblies, components, or parts.
• Evaluate service and parts options to contain costs.
• Perform winterization and corrosion protection to prolong vehicle life.
• Maintain vehicle records of services and repairs.
• Stay updated on federal and state vehicle requirements through ongoing training.
• Adhere to safety protocols to protect staff and customers.
• Collaborate with team and leadership to ensure customer satisfaction.
• Support other duties as assigned.

Skills

High school diploma

Basic mechanical aptitude

Willingness to learn

Team collaboration

Valid driver’s license

Education

High school diploma or equivalent

Diesel-focused technical program (for experienced level)

Tools

Diagnostic tools basics

Engine test equipment

Job description

JX Enterprises, Inc. in Bloomington, IL seeks a Service Technician/Diesel Mechanic to keep customer fleets moving. You will inspect, diagnose, and repair heavy-duty trucks, ensuring compliance with safety and regulatory standards.

The role offers a second shift (Mon-Fri, 3:30 p.m.–12:00 a.m.) with a 15% shift premium. We value reliability, willingness to learn, and teamwork in a fast-paced, growth-oriented environment.