Demo

Diesel Mechanic

Interstate Power Systems
Billings, MT Full Time
POSTED ON 11/11/2025
AVAILABLE BEFORE 12/10/2025
  • Location:** Billings Montana
  • Job Title:** Diesel Mechanic - Heavy-Duty Trucks and Equipment
  • Company:** Interstate Power SystemsWe are seeking a skilled and dedicated Diesel Mechanic to perform maintenance, repairs, and diagnostics on heavy-duty trucks and equipment at customer sites. The ideal candidate will have expertise in troubleshooting and repairing mechanical, electrical, and hydraulic systems, with a strong commitment to safety, quality, and customer satisfaction. This role requires participation in an on-call rotation to provide emergency service support outside regular business hours.**Key Responsibilities**-
  • Repairs and Maintenance**: Perform diagnostics, repairs, and preventive maintenance on heavy-duty trucks and equipment, including engines, transmissions, brakes, hydraulic systems, and electrical components, at customer locations.-
  • Troubleshooting**: Identify and resolve complex mechanical, electrical, and hydraulic issues using diagnostic tools and technical manuals.-
  • On-Call Rotation**: Participate in the on-call schedule to respond to emergency service requests, ensuring timely and effective solutions to minimize customer downtime.-
  • Customer Interaction**: Communicate professionally with customers to explain diagnoses, repairs, and maintenance procedures, ensuring clear understanding and satisfaction.-
  • Documentation**: Complete detailed service reports, including parts used, labor hours, and work performed, adhering to company standards and procedures.-
  • Safety Compliance**: Follow all safety protocols and regulations, including proper use of personal protective equipment (PPE) and adherence to OSHA and company safety standards.-
  • Tool and Equipment Management**: Maintain and organize company-provided tools, equipment, and service vehicles to ensure operational readiness.-
  • Continuous Learning**: Stay updated on industry advancements, manufacturer specifications, and new equipment technologies through training and self-study.**Qualifications**-
  • Experience**: Minimum of 3-5 years of experience as a Service Technician or similar role, working on heavy-duty trucks and equipment (e.g., construction, agricultural, or industrial machinery).-
  • Technical Skills**: Proficiency in diagnosing and repairing diesel engines, hydraulic systems, electrical systems, and drivetrains. Familiarity with diagnostic software and tools (e.g., Cummins INSITE, CAT ET, or similar).-
  • Certifications**: Valid driver's license required; CDL (Commercial Driver's License) preferred. ASE certifications or manufacturer-specific certifications (e.g., Cummins, Caterpillar, or Kenworth) are a plus.-
  • Physical Requirements**: Ability to lift to 50 lbs., work in various weather conditions, and perform physically demanding tasks, including climbing, bending, and standing for extended periods.-
  • Availability**: Willingness to participate in an on-call rotation, including nights, weekends, and holidays, as needed.-
  • Soft Skills**: Strong problem-solving skills, attention to detail, and excellent communication and customer service abilities.-
  • Education**: High school diploma or equivalent; technical school or vocational training in diesel mechanics or heavy equipment repair preferred.**Work Environment**-

This position operates in a dynamic and varied work environment, combining hands-on shop work, fieldwork, and on-call responsibilities. The role is based primarily in our shop facility, where you will perform tasks such as equipment maintenance, assembly, or fabrication in a well-equipped, industrial setting with exposure to tools, machinery, and materials. Safety protocols and personal protective equipment (PPE) are strictly enforced to ensure a secure workplace.-

Fieldwork requires travel to client sites or project locations, often involving outdoor work in varying weather conditions and terrains. Tasks in the field may include equipment installation, troubleshooting, or repairs, requiring adaptability and problem-solving in diverse settings. A valid driver's license and reliable transportation may be necessary for fieldwork assignments.-

The position includes on-call responsibilities to address urgent service needs outside regular hours, including evenings, weekends, or holidays. On-call duties require prompt response times and the ability to work under pressure to resolve critical issues efficiently. A rotating on-call schedule ensures balanced workload distribution.-

This role demands physical stamina, as it may involve lifting, standing for extended periods, and working in confined or elevated spaces. You will collaborate with a team of skilled professionals in the shop and field, fostering a supportive environment that values teamwork, safety, and quality workmanship.**Employee Benefits**-

  • Competitive Wages - ***Be paid your worth!*-
  • Uniforms -*** supplied by Interstate!*-
  • Tool program -** *available*-
  • Tuition assistance -** *for educational and ongoing career growth*-
  • Health, dental and vision coverage -** *begins on* the *first day of the following month.*-
  • Paid Time Off -** *(PTO) starts accruing day one of your full-time employment.*-
  • Holidays -**
  • 6 Holidays and 2 Floating Holidays per year*-
  • 401(K)** - *with company matching.*-
  • Long Term Disability** -
  • Supplied*-
  • Short Term Disability** -
  • Supplied*-
  • Life Insurance** -
  • Supplied*-
  • Healthiest You** -
  • Virtual Health Care paid by Interstate.*-
  • PPE Reimbursement**-
  • Safety Glasses and Safety Boot Reimbursement*-
  • Pet Insurance** -
  • We care about our furry friends!*-
  • Employee Discounts -** *available on products and services*-
  • Paid Employee Assistance Program -**
  • Free 24/7 Access to a guidance consultant regarding life challenges you or family member may face.*-
  • Paid Health and Well-being screening -** *for employees and their spouse**Please note this job description is not designed to cover or contain a comprehensive list 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 people to apply for this position by submitting a resume for consideration.*\#Mechanic\#Technician\#IPSRTEqual Opportunity Employer - minorities/females/veterans/individuals with disabilities/sexual orientation/gender identity.

Salary.com Estimation for Diesel Mechanic in Billings, MT
$48,643 to $61,943
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Diesel Mechanic?

Sign up to receive alerts about other jobs on the Diesel Mechanic career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$54,949 - $68,457
Income Estimation: 
$62,239 - $76,399
Income Estimation: 
$56,866 - $72,428
Income Estimation: 
$44,082 - $57,709
Income Estimation: 
$54,949 - $68,457
Income Estimation: 
$49,707 - $66,695
Income Estimation: 
$49,707 - $66,695
Income Estimation: 
$62,239 - $76,399
Income Estimation: 
$56,866 - $72,428
Income Estimation: 
$56,866 - $72,428
Income Estimation: 
$70,003 - $89,130
Income Estimation: 
$60,008 - $75,864
Income Estimation: 
$60,008 - $75,864
Income Estimation: 
$70,003 - $89,130
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Interstate Power Systems

Interstate Power Systems
Hired Organization Address Billings, MT Full Time
Job Title**: Parts Counter - Second Shift (12:30pm-9:00pm M-F).**Location**: Billings, Montana**Company**: I-State Truck...
Interstate Power Systems
Hired Organization Address Great Falls, MT Full Time
**Job Title: Service Advisor** **Location: Great Falls Montana** **Company: I-State Truck Centers** We're growing and lo...
Interstate Power Systems
Hired Organization Address Butler, WI Full Time
JOB REQUIREMENTS: Job Title: Service Advisor - Heavy Duty Diesel Trucks and Equipment Location: Butler Wisconsin Company...
Interstate Power Systems
Hired Organization Address Billings, MT Full Time
Interstate Power Systems is looking for a driven and enthusiastic Power Generation Equipment and Service Sales Represent...

Not the job you're looking for? Here are some other Diesel Mechanic jobs in the Billings, MT area that may be a better fit.

Diesel Mechanic

IED WASTE SERVICES OF NORTH AMERICA, LLC, Billings, MT

Diesel Mechanic

Republic Services, Billings, MT

AI Assistant is available now!

Feel free to start your new journey!