
Water Treatment Technician III
Billings, MTJob$28.6–36.46/hrSeen 1w agoSeen in employer's feed 3 days ago
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At a glance
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Requirements
Credentials this posting asks for.
Job overview
The City of Billings seeks a Water Treatment Technician III to operate and maintain water treatment, pumping, and storage systems and related equipment. The role also performs complex repairs and adjustments to equipment, machinery, structures, and grounds. Shifts may be 8 or 12 hours, with hours and days varying according to operational or maintenance coverage needs, including possible weekends and holidays.
Skills & qualifications
Skills
Qualifications
Full job description
The City of Billings is seeking a candidate for a Water Treatment Technician III position to perform a variety of skilled and semi-skilled work involved in operation and maintenance of water treatment, pumping and storage systems and related equipment. Perform a variety of complex repairs and adjustments to equipment, machinery, structures, and grounds. Salary Range: $28.6005 - $36.4591 per hour. Salary reflects Step 1 and Step 6 of a 7-step pay scale. Salary at hiring will be dependent upon the applicant's education, experience, and training. Work Schedule: • Shifts may be 8 or 12 hours in length. • Work hours and days vary based on operational or maintenance coverage needs, which may include weekends and holidays. Essential Duties and Responsibilities: • Understands and employs operational theory, protocols, practices and procedures needed to operate and control the water treatment process and distribution system. • Uses HMI software and SCADA systems to monitor and adjust processes and systems, and to diagnose and correct process problems or upsets. • Manually operates essential treatment facilities, pumping systems and processing components during emergencies or automation system failures. • Performs control testing and operator level quality control analyses required to monitor, control and adjust treatment processes. • Interprets distribution system dynamics, anticipates changing demands and controls distribution system based upon operational requirements or unusual operating situations. • Performs operations level calibrations on monitoring and test equipment. • Prepares operational logs and reports. • Takes incoming calls to treatment Plant and relays messages accordingly. • Calculates and performs dosing and mixing of chemicals based upon operational requirements and protocols. • Works with hazardous treatment processes or materials such as ultraviolet light, chlorine, acids and bases safely according to standard operating procedures. • Ensures operations are consistent and uninterrupted. • Performs preventive maintenance, diagnostics and repairs on pumps and hydraulic systems. • Repairs and maintains piping systems using advanced plumbing and pipefitting skills. • Troubleshoots, repairs and maintains pneumatic systems. • Troubleshoots, repairs and maintains mechanical drives and power transmission equipment. • Performs skilled welding, metal working, fabricating and carpentry skills needed to perform routine facilities and equipment maintenance. • Understands and employs the automated maintenance management scheduling and tracking system. • Understand and employs safety protocols and requirements to work safely with high energy (electrical and/or mechanical) systems and in extreme noise and other hazardous environments common to water facilities. • Operates and maintains light, medium and heavy equipment used in maintenance of water treatment facilities and systems. • Observes potential problems and corrects them or reports them to the proper personnel. • Knowledgeable in emergency response protocols and procedures and performs them in response to emergencies that threaten water system capacity, quality or infrastructure. • Knowledgeable in security protocols and procedures and actively participates in keeping water system supplies, facilities and infrastructure secure. • Observes activity in and around the building and grounds and notifies proper personnel when required. • Performs other duties as assigned. Required Qualifications and Skills: • High school diploma or equivalent. • Possession of a Class 1B Water Treatment Operator Certificate issued by the State of Montana or must be obtained within one (1) year of employment. • City of Billings Maintenance Certification Program must be completed within four (4) years of employment. • Must be able to wear an air-purifying respirator for 80% of the assigned shift. • Must be able to successfully pass a pre-employment drug test and a ederal and State criminal history background check. Preferred Qualifications and Skills: • At least two (2) years of formal training in scientific, technical, mechanical, or related fields, or related work experience. Equal Opportunity Employer.
How this job compares
Set against the 6,598 open Maintenance Technician jobs on Olive Jobs, counted November 4, 2026.
- Pay
- This posting$28.6–36.46/hr
- US median$27–34/hr3,012 hourly ranges
This range's midpoint, $32.53/hr, is 6% above the US median midpoint ($31/hr) — in the middle half of Maintenance Technician hourly ranges across the US.
- Openings
- Olive Jobs lists 18 open Maintenance Technician jobs in Montana and 6,598 across the US. Under 1% of them nationwide are listed as remote or flexible.
- Hiring the most across the US
- McDonald's423 open
- Carrols Corporation234 open
- Walmart189 open
- Experience
- Maintenance Technician postings that state a minimum ask for 3 years of experience at the median; the middle half ask for 2 to 4 years (3,766 postings).
- Education
- This posting asks for a high school diploma; 3,133 of the 6,598 open Maintenance Technician jobs (47%) ask for a high school diploma or higher.
Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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