About The Position

The Water Treatment Operator (WTO) or Water Treatment Operator in Training (WTOT) operates individual systems in the Brine Concentrator and/or the Outside Water Treatment and Inside Water Treatment areas within the main plant. The role supports unit operation during normal operating conditions, plant upsets, start-ups, and shutdowns. It requires extensive knowledge of the systems to operate and monitor them, troubleshoot and diagnose problems, and support fast, efficient maintenance work. Special projects, such as testing and clearance work, may also be required. Other reasonable work expectations may be assigned. A WTOT normally works under the general supervision of a Water Treatment Operator during training and must complete the WTOT training program established by the Colstrip Technical Training Department. The program includes classroom and on-the-job training, plant system check sheets, and testing requirements. This is not an entry-level position; applicants must meet or exceed all applicable basic qualifications. Starting pay is $50.75 per hour for a WTOT and $56.84 per hour for a WTO.

Requirements

  • High school diploma or GED.
  • At least 3 years of water treatment experience or equivalent heavy industrial operations experience, or completion of a water treatment apprenticeship or training program with at least 6,000 hours of on-the-job training.
  • Basic computer skills.
  • Valid driver's license.
  • Must have passed or be able to pass the Skilled Trades Test.

Responsibilities

  • Operate all Water Treatment systems to support unit operation.
  • Take readings and monitor equipment and systems in the assigned area.
  • Safely shut down and isolate systems for maintenance, and safely line up and start equipment as needed.
  • Train or assist in training apprentices and JITs.
  • Keep other CROs, LPOs, and the Shift Supervisor informed of equipment and system status.
  • Work effectively as a team member with operations and maintenance personnel.
  • Demonstrate working knowledge of Colstrip Water Treatment systems and their interrelationships.
  • Maintain a clean environment in areas worked or assigned.
  • Work rotating 12-hour shifts or day shifts as assigned.
  • Maintain regular attendance and diligent work habits.
  • For WTOTs, complete the required training program, including classroom training, on-the-job training, system check sheets, and testing requirements.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service