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Heavy Duty Truck Technician

Interstate Companies, Inc.
Windsor, WI Full Time
POSTED ON 12/16/2025 CLOSED ON 2/16/2026

What are the responsibilities and job description for the Heavy Duty Truck Technician position at Interstate Companies, Inc.?

Interstate Companies, Inc. is a dynamic organization that provides rewarding careers for more than 1,400 employees in its corporate office and five operating units – Interstate Assembly Systems, Interstate Bearing Systems, Interstate Industrial Systems, Interstate Power Systems and I-State Truck Center.  

As we have since our founding in 1957 as one of the world’s first Detroit Diesel Engine distributors, we continue to recruit career-oriented individuals who want fulfilling work and opportunities for professional growth. Our employees’ commitment to the company and its “Pride in Service” motto helps Interstate Companies deliver exceptional customer service every day.  

Growth is a critical component of our business plan, and we are currently looking for a Truck Technician to help us in that growth. 

Job Duties 

  • Responsible for troubleshooting, maintenance, and repair on all types of trucks 
  • Repair and troubleshoot engines such as Cummins, Caterpillar, Detroit Diesel and Mercedes Benz engines
  • Diagnose, repair, adjust, and modify all heavy duty components 
  • Positive interface with service writers, foreman, parts department and customers 
  • Keep paper work updated and handed in upon completion 
  • Meet requirements for certifications 
  • Administrative duties as related to position 

Desired Skills and Qualities  

  • Technical degree or certification a plus 
  • Positive attitude and the ability to set goals and accomplish them 
  • The desire to take advantage of certification opportunities to have the most updated product training 
  • Solid written and verbal communication skills 

Position Requirements 

  • High school diploma or equivalent 
  • A minimum of 3 years’ experience working with diesel engines and heavy duty trucks 
  • Be able to work with diagnostic computers for troubleshooting and repairs 
  • Must have your own set of general tools 
  • Use computers for web based training and work order system 
  • Must be physically able to lift and work with no restrictions 

Benefits 

  • Competitive compensation 
  • Uniforms 
  • Tools program 
  • Tuition assistance 
  • Broad range of health (medical, dental and vision) insurance options 
  • Flexible paid time off and paid holidays 
  • 401(K) with company match 

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
Interstate Companies is an Equal Opportunity Employer and we encourage all qualified and interested persons to apply for this position by submitting a resume for consideration.


Equal Opportunity Employer – minorities/females/veterans/individuals with disabilities/sexual orientation/gender identity.

 

Salary.com Estimation for Heavy Duty Truck Technician in Windsor, WI
$40,656 to $52,791
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