Wyoming Machinery Company

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EEO Notice

Wyoming Machinery Company is an Equal Employment Opportunity (EEO) Employer.  Qualified applicants will receive consideration for employment without regard to race, religion, color, sex, sexual orientation, gender identity, national origin, age (40 and over), disability, genetic information, veteran  status, or any other status protected by state or federal law.

WMC EEO Policy

Accommodation Requests

If you are unable or limited in your ability to use our career website as a result of a physical or mental impairment, you can request reasonable accommodations by contacting a Wyoming Machinery Company Human Resources representative by email (humanresources@wyomingcat.com) or by phone at 1-307-472-1000.  Please reference “Application Accommodation” in the subject line if emailing, and include the position name and location. We will contact you within 72 business hours of receipt to discuss your requested accommodation. Information regarding a requested accommodation will only be shared with those individuals who have a specific need to know. 

Wyoming Machinery Company Participates in E-Verify.  Review the following for more information on this program: (these link to an external site)

Testing Requirements

Wyoming Machinery Company is a drug and alcohol free employer. All employees are subject to pre-employment, post-accident, and random drug and alcohol testing.  In addition, some positions may require physical ability testing.

Haul Truck Welder/Mechanic - Black Thunder Mine

Department: Service
Location: Gillette, WY


Onsite support for welding, mechanical, and machining projects as directed by TBCC Contract Supervisor or Manager



  • Ability to work safely and follow all company / MSHA safety standards and procedures
  • Mechanical troubleshooting on mining equipment including shovels, draglines, drills and other equipment as requested
  • Mechanical assembly and disassembly of large gearing, bearings, assemblies, and similar equipment
  • Welding repairs and new fabrication as needed to support projects
  • Light machining as required to support contract projects



  • Compile daily service reports on work performed and turn in to Supervisor
  • Willingness to work on projects outside of TBCC contract as requested





  • Current MSHA certification
  • Knowledgeable in various areas, including gearing, bearings, seals, bushings, and hydraulics. Must be proficient in layout, fit-up and fabrication. Proficient in 8000, 270, Stick and Hardwire. Understand and utilize tools for set up and layout work. Be proficient with hand and automatic torches, MIG, TIG, and Brazing, Automatic welding, rotators, Bug-O’s etc. Familiar with N.D.T. including U.T. and M. T. Proficient in bore build-up, structural repair, and crack repair. Have a demonstrated ability to perform light machining, utilizing drills, taps, small boring bars, etc. Be proficient in welding and cutting of all types. Possess a proficient understanding of metallurgy and its application to welding. Possess appropriate tools per the Field Technician tool list.



  • Minimum high school diploma or equivalent. Additional technical schooling or on the job training would be preferred



  • 5 or more years’ experience working in a mining environment



  • Ability to work rotating shifts
  • Exposure to dirt, grease, dust, noise and other elements within the work environment
  • Ability to climb equipment steps, ladders, and work at heights (dragline booms / masts / etc.)
  • 50 lb weight lifting restriction
  • Stand 8 to 12 hours a day
  • Devote drive time as necessary to meet on site requirements


Wyoming Machinery Company is an Equal Opportunity Employer, Females/Minorities/Veterans/Disabled/Sexual Orientation/Gender Identity


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