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Rental Field Service Technician

Fabick Cat
Wentzville, MO Full Time
POSTED ON 10/22/2026 CLOSED ON 10/24/2026

What are the responsibilities and job description for the Rental Field Service Technician position at Fabick Cat?

Company Overview: 

Fabick Cat is the authorized dealer of Caterpillar equipment, prime and stand-by power systems, parts and service, compact construction, and rental equipment for major portions of Illinois, Missouri, the entire state of Wisconsin and the Upper Peninsula of Michigan. We have been in business for over 100 years and are headquartered in Fenton, Missouri. For more information visit www.fabickcat.com 

Why Work For Us! 
At Fabick Cat, you are beyond just an employee, you are a part of the Fabick family. A family that has worked so diligently to cement a legacy that was built over 100 years ago through a collective vision "To Ever Serve Our Customers Better". This legacy could not have been possible without first employing then developing the best and brightest talent the market has to offer. We believe it to be of the upmost importance to invest in our workforce by supporting and empowering employees to develop the necessary skills to become successful in their own career.... to become a legacy. Are you ready to join our family legacy to continue our existence as 'the greatest service organization of its kind' over the next 100 years? The Fabick family appreciates and values the ongoing commitment of its employees and is pleased to provide a highly competitive total compensation and benefits package. 

Job Summary 

The Rental Field Technician is responsible for inspecting, servicing, and maintaining rental Caterpillar (Cat) machinery and aerial equipment to ensure optimal performance, safety, and readiness for customer use. This includes performing routine maintenance, troubleshooting mechanical issues, and preparing equipment for rental or return. 

Responsibilities: 

  • Maintenance and Repair: Perform comprehensive maintenance and repair tasks on Cat equipment and aerial equipment in the field. Research repair needs and order parts as needed. Maintenance and repairs include, but are not limited to, the following equipment: 
  • Bulldozers: D1, D2, D3 
    Excavators: 301, 303, 310, 320,  
    Loaders:906, 908, 910, 926, 938 
    Boom Lifts: Electric Knuckle Boom Lift, Knuckle Boom Lift, Straight Boom Lift, Towable Boom Lift 
    Material Lifts: Genie GH, Genie GL, Genie SLA, Genie ST, 
    Scissor Lifts: Electric Scissor Lift, Rough Terrain Scissor Lift, Electric Scissor Lifts 
    Vertical Personnel Lifts: One Man Lift Drivable, One Man Push Around Lift, One Man Lift Drivable Basket 
  • Component Testing and Calibration: Test and calibrate Cat equipment components such as engines, transmissions, and hydraulic systems to ensure peak performance and reliability. 
  • Quality Assurance: Conduct thorough inspections and quality checks on repaired equipment to ensure adherence to manufacturer standards and customer expectations. 
  • Training and Development: Stay updated on Cat equipment advancements, service bulletins, and technical manuals. Participate in training sessions to enhance skills and knowledge. 

Qualifications:

Qualifications: 

  • Education: High school education or GED equivalent required. Technical, vocational, trade school education or equivalent work experience is required.  
  • Certifications: Relevant certifications in diesel mechanics, Cat equipment maintenance, or equivalent training are highly desirable. MSHA certified, or the ability to be MSHA certified, preferred 
  • Experience: 2 - 5 years of proven experience as a Technician in Caterpillar equipment and aerial equipment, with proficiency in the specific models listed above, or equivalent experience with heavy equipment or mining equipment, systems, engines, and components required. 
  • Technical Skills: Strong troubleshooting and repair skills in diesel engines, hydraulic systems, electrical components, and mechanical systems. 
  • Problem-solving Ability: Ability to diagnose complex technical issues utilizing laptop computers, gauges, and instruments in all machine systems to find effective solutions promptly. 
  • Communication Skills: Excellent verbal and written communication skills to interact effectively with customers and collaborate with team members. 
  • Work Environment: Rental Shop Technicians work in our facility. Occasional travel and overtime may be required based on business needs. Ability to operate in a fast-paced environment that requires multitasking while maintaining a high level of organization. 

Physical Requirements: 

In addition to being able to sit, stand, walk, read, talk, write and hear, to perform the essential functions of this job an individual must be able to do the following additional activities: Occasionally lift and/or move up to 75 pounds. Accommodations will be made if they are reasonable, do not create an undue hardship, and will enable an individual with a disability to safely perform the essential job functions. The following may be expected to be encountered: long periods of standing, periodic exposure to seasonal heat and cold, working with oils and greases, noise, shift work as needed - 1st and 2nd, working outside, stooping, bending, squatting, or working in a prone position. 

Equal Employment Opportunity Employer of Minorities, Females, Protected Veterans and Individuals with Disabilities. 

Salary.com Estimation for Rental Field Service Technician in Wentzville, MO
$76,891 to $101,498
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