Service Technician Diesel Mechanic

JX Truck Center; Town of Mineral Point (WI); On-site; USD 52,000 - 70,000; Full time

Job summary

JX Enterprises and Truck Center in Mineral Point, Wisconsin, is seeking a Service Technician/Diesel Mechanic to keep customer fleets moving. You will perform inspections, diagnostics, and repairs, addressing engine, safety, and emission systems, while maintaining detailed service records.

Join a team that values safety, continuous learning, and strong customer service. Monday–Friday, 7:00 a.m. to 4:00 p.m., with opportunities to grow in a family-owned, community-focused organization.

Qualifications

• Experience as a diesel mechanic or service technician.
• Ability to inspect vehicles and diagnose maintenance needs.
• Repair and replace major assemblies and components while ensuring quality work.

Responsibilities

• Determine vehicle condition by conducting inspections and diagnostic tests.
• Repair, replace, and adjust major assemblies to resolve deficiencies.
• Document services and maintain vehicle records.
• Adhere to safety protocols and regulatory requirements.
• Collaborate with team to ensure efficient, quality customer service.

Skills

Vehicle diagnostics

Diesel engine knowledge

Maintenance and repair

Safety compliance

Team collaboration

Tools

Diagnostic tools

Shop equipment

Job description

JOB REQUIREMENTS: Apply Job Type Full-time Description Your Next Big

Your Next Big Career Move: Service Technician/Diesel Mechanic

Behind JX Enterprises! Why Choose JX? At JX Enterprises and Truck Center, we are more than trucks. As a third-generation, family-owned industry leader with over 50 years of history, 30+ locations, and 1,200+ dedicated employees, we know our people are the driving force behind everything we do. We don’t just offer jobs, we build rewarding long‑term careers in a supportive, growth‑oriented team environment. When you join JX, you become a part of a culture defined by our values of Honoring Commitments, Creating Positive Experiences, Fostering Lifelong Learning, Exhibiting Pioneering Spirit, and Demonstrating Good Stewardship permeates every aspect of our company. We have a deep commitment to giving back to our local communities through our employee‑driven JX Gives Back Family Foundation.

Location: Mineral Point, Wisconsin.

The Opportunity (Job Purpose):

Are you ready to make a visible impact? As our next Service Technician, you will play a crucial role in keeping the customer’s fleet moving. We are looking for an energetic, solutions‑oriented professional who thrives in a collaborative, fast‑paced environment and is eager to grow with us.

Shift:

Monday‑Friday, 7:00 a.m. to 4:00 p.m.

What You’ll Do Day‑to‑Day (Essential Duties & Responsibilities):

• Determine vehicle condition by conducting inspections and diagnostic tests to ensure accurate assessments of maintenance needs.
• Complies with federal and state vehicle requirements by testing engine, safety, and combustion control standards, adhering to regulatory obligations.
• Corrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub‑assemblies, components, or parts, showcasing innovative problem‑solving skills and techniques.
• Evaluates service and parts options to contain costs, demonstrating adaptability and resourcefulness in finding effective solutions.
• Controls corrosion and completes winterization procedures to prolong the lifespan of vehicles and ensure responsible use of resources.
• Maintains vehicle records by annotating services and repairs, facilitating transparency and accountability in customer interactions.
• Complies with federal and state vehicle requirements by staying updated on regulations and standards through ongoing education and training.
• Adheres to safety protocols and regulations, ensuring the safety and well‑being of yourself, colleagues, and customers.
• Collaborate closely with team members and leadership to continuously cultivate positive experiences for our customers.
• Perform other dynamic duties and responsibilities as assigned to

Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individual with Disabilities