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JOB DETAILS

Service Technician J-3

CompanyJX Truck Center
LocationOak Creek
Work ModeOn Site
PostedOctober 9, 2026
About The Company
JX Enterprises, established in 1970 by Chuck Jorgensen, embodies a visionary leader's passion for the trucking industry. Starting with just five associates, the organization's unwavering commitment to customer satisfaction laid the foundation for its success. Over the years through second generation, Eric Jorgensen, JX has expanded to encompass 27 locations, offering a comprehensive range of services including new and pre-owned truck sales, parts, service, financing, full service leasing, rental, and in-house graphics. Today, with a workforce of over 1,200 employees, JX continues to uphold its core value of prioritizing customer satisfaction. As a family-owned business, JX welcomes the third generation of ownership, with the Jorgensen family leading the way. Their enduring passion and drive enable them to consistently deliver exceptional customer service, top-quality equipment, and an unwavering dedication to the local community.
About the Role

Description

Your Next Big Career Move: Service Technician/Diesel Mechanic


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: Service Technician/Diesel Mechanic located in Oak Creek, WI 


Shift: Monday - Friday 3:00pm - 11:30pm


 Shift Premium: Any work performed/hours worked Monday - Friday, 5:00 pm - 5:59 am and/or any hours worked on weekends (Saturday/Sunday) will be paid a shift differential of 15% of your base wage.   


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.


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 

Physical and Mental Demands: 

  • The employee is frequently required to 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 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.


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.


Key Skills
Diesel engine repairVehicle diagnosticsElectrical systems troubleshootingBraking systems maintenanceHydraulic systems repairSteering system maintenanceEmission systems repairClutch repairDifferential repairTechnical reportingCustomer serviceFault code troubleshootingEngine overhaulMobile A/C certification
Categories
TradesTransportationManufacturing
Job Information
📋Core Responsibilities
The Service Technician is responsible for diagnosing, repairing, and maintaining various vehicle systems including engines, electrical, and hydraulic components. They must also document repairs accurately and provide exceptional customer service while adhering to safety and quality standards.
📋Job Type
full time
💰Salary Range
$22 - $33
📊Experience Level
2-5
💼Company Size
708
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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