Mobile Service Technician J-3

JX Truck Center; Marquette (MI); On-site; USD 43,000 - 63,000; Full time

Job summary

JX Enterprises and Truck Center in Marquette, MI are seeking a Mobile Service Technician to keep our clients' fleets moving. You will perform on-site repairs, diagnostics, and rebuild/overhaul work in a collaborative, growth-oriented environment.

The role requires a diesel-focused technical background, A/C certification, and a proactive, learning mindset. Competitive hourly pay and a Monday–Friday schedule support a balanced career path.

Qualifications

• Typically four (4) years of experience with a diesel-focused technical program.
• A valid state or Federal A/C certification, CDL and other skills desired.
• Mindset: entrepreneurial pioneering spirit, integrity, and commitment to professional development.

Responsibilities

• Perform repairs on customer vehicles, lease units and company inventory.
• Diagnose engines, disassemble, clean and inspect components.
• Repair and overhaul engines, clutches, differentials and power systems.
• Submit and complete technical reports and documentation.
• Troubleshoot fault codes and check engine lights.
• Deliver exceptional customer service.
• Collaborate with team to cultivate positive customer experiences.
• Complete training including Peterbilt Training with at least 90% completion.

Skills

Diesel tech

CDL

A/C certification

Job description

Job Type

Full-time

Description

Your Next Big Career Move: Mobile Service Technician

Join the Driving Force 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.

Your Next Big Career Move: Mobile Service Technician located in Marquette, MI.

Shift: Monday - Friday 8:00am - 5:00pm

The Opportunity (Job Purpose):

Are you ready to make a visible impact? As our next Mobile Service Technician, you will play a crucial role in keeping our client'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.

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

• Perform necessary repairs on customer vehicles, lease units and company inventory
• Diagnose, disassemble, clean and inspect engines
• Diagnose, disassemble, clean, overhaul, repair, rebuild, and adjust clutches, differentials and power divider systems, suspension systems, electrical systems, braking systems, fuel systems, cooling systems, steering system, emission and hydraulic systems
• Submit and complete technical reports and documentation
• Troubleshoot fault codes and check engine lights
• Assist in the the rebuild and overhaul of engines
• Deliver exceptional customer service
• Maintain a diplomatic and courteous manner in all dealings with customers and fellow employees
• Expand technical abilities through participation in training and development opportunities
• Timely completion of all assigned training, including at least 90% of assigned Peterbilt Training
• Possess a valid state or Federal mobile A/C certification
• Collaborate closely with team members and leadership to continuously cultivate positive experiences for our customers.
• Perform other dynamic duties and responsibilities as assigned to support business

What We’re Looking For (Qualifications & Skills):

• Typically four (4) years of experience, and has completed a diesel focus technical school program, able to complete
• designated tasks on time achieving quality requirements. A valid state or Federal A/C certification, CDL and other
• skills desired.
• Mindset: A curious mindset with an entrepreneurial "pioneering spirit," strong integrity, and a passion for continuous professional development.

Physical and Mental Demands:

• The employee is frequently required to sit; drive, use foot controls, use a personal computer bend, squat, kneel, and crawl/lay on back; reach away from body or shoulder height; climb or balance; lift up to 75 pounds; push or pull; working in areas with fumes or airborne particles; vibration.

What’s In It For You? (The Perks & Benefits)

We believe in taking care of our people. JX Enterprises offers a highly competitive compensation package designed to support your health, financial future, and overall well-being.

Ready to Drive Your Career Forward?

If you have a strong work ethic, a passion for learning, and are ready to contribute to a workplace where you are valued, we want to hear from you!

JX Enterprises, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Salary Description

$31.00/hr. - $46.00/hr. (Depending on Experience)