The Rotating Equipment Mechanic (Machinist / Millwright), Billings Refinery performs preventative, predictive, and routine maintenance tasks. The Mechanic troubleshoots issues, repairs failures of production and facilities equipment, and ensures maximum equipment efficiency and effectiveness. The Mechanic is responsible for maintenance and repair of rotating equipment with emphasis on troubleshooting, diagnosing, inspection, repair to equipment including pumps, seals, fans, reciprocating compressors, centrifugal compressors, steam turbines and gearboxes and valves. Operate machinery including: CNC lathe, engine lathe, VTL, milling machine, horizontal boring machine, and grinders. This position requires the successful completion of an online assessment. If you meet the required qualifications of the position, a link to complete the assessment will be emailed to you immediately after your completed application is received. Please check your spam folder if you do not see the email. The assessment must be completed within 7 days of your application date OR prior to the job posting expiration date (March 10, 2026), whichever is earlier. Your assessment results will be valid for one year.
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Job Type
Full-time
Career Level
Entry Level
Education Level
High school or GED