Job Description

Job Title: MTU Field Service Technician
Company: Interstate Power Systems
Location: Cheyenne Wyoming
Relocation Assistance: Available for this role DOE

Interstate Power Systems is seeking an experienced Field Service Technician to support high horsepower pumping equipment in the oilfield services sector. This position is based out of our Cheyenne, Wyoming facility and focuses primarily on MTU frac pumps (L64 Natural Gas and T95/S83 Diesel Engine) as well as cement pumps, mud pumps, and associated power ends. The successful candidate will perform scheduled maintenance, troubleshooting, diagnostics, and major repairs in the field (customer locations, yards, and remote well sites) with occasional shop work.

Key Responsibilities

• Diagnose, repair, and maintain various types of equipment, including trucks, workover rigs, frac equipment, generators, and other heavy machinery.
• Perform routine preventive maintenance to ensure equipment reliability and compliance with safety standards.
• Troubleshoot mechanical, hydraulic, and electrical systems to identify and resolve issues efficiently.
• Change out fluid-end expendables under field conditions safely and efficiently
• Troubleshoot and repair engine issues on associated power units (Cat C27/C32, Cummins QSK45/QSK60/ HSK78G, MTU 2000/4000 series)
• Operate service trucks with crane, air compressor, and tooling in all weather conditions
• Complete detailed service reports, parts lists, and warranty documentation in real time using mobile tablet
• Maintain a clean and organized service vehicles and inventory
• Respond to emergency call-outs 24/7 on a rotating on-call schedule
• Work safely in high-pressure environments and adhere to all customer and company safety policies (H2S, confined space, fall protection, etc.)

Required Qualifications

• 3+ years of hands-on experience maintaining or repairing MTU, CAT, Cummins engines in oil & gas (frac fleet experience highly preferred)
• Strong mechanical knowledge of Weir SPM QWS/L64, TWS/T95, and S83 triplex/quintuple pumps (or equivalent Kerr, Gardner Denver, Halliburton, etc.)
• Experience with cement pumps (Halliburton, BJ, Schlumberger twin pumps) and/or mud pumps a plus
• Familiarity with Caterpillar, Cummins, and MTU diesel engines (2000–4000+ hp range)
• Ability to read and interpret technical manuals, hydraulic schematics, and drawings
• Valid driver’s license and ability to obtain/maintain CDL with clean driving record
• Ability to pass pre-employment drug screen, background check, and DISA/PEC Safeland certification
• Willingness to work extended hours, nights, weekends, and be on-call

Preferred Skills & Certifications

• Factory-trained on Weir SPM or NOV pumping equipment
• Cat ET / Cummins INSITE diagnostic experience
• Fluid end certification or documented rebuild history
• Current CDL Class A or B
• Forklift / overhead crane experience

Physical Requirements

• Ability to lift 75+ lbs repeatedly
• Work in weather extremes (Wyoming winters / summer heat)
• Climb ladders, work at heights, and in confined spaces

Benefits:

• Competitive salary based on experience.
• Comprehensive health, dental, and vision insurance.
• 401(k) with company match.
• Paid time off and holidays.
• Ongoing training and professional development opportunities.
• Company-provided tools, uniforms, and service vehicle.
• Opportunity to work with a leader in the power generation industry.

Why Join Interstate Power Systems?

At Interstate Power Systems, we value our employees and invest in their growth. As a Power Generation Technician, you’ll have the chance to work on cutting-edge equipment, collaborate with a dedicated team, and make a direct impact on our clients’ success. Join us to build a rewarding career with a company that powers progress.

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.

Military Friendly Hiring.

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