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Water Treatment Technician

Job in Ottawa, Ontario, K7S, Canada
Listing for: Lynn Rodens
Full Time position
Listed on 2026-09-12
Job specializations:
  • Trades / Skilled Labor
    Maintenance Technician / Mechanic, Wastewater Treatment, Utility Technician
Salary/Wage Range or Industry Benchmark: 55000 - 75000 CAD Yearly CAD 55000.00 75000.00 YEAR
Job Description & How to Apply Below

About The Opportunity Our client is seeking a Water Treatment Technician to support the safe and reliable operation of a municipal/industrial water treatment facility in Ontario. This role is responsible for monitoring treatment processes, maintaining regulatory compliance, and ensuring high-quality drinking/process water for the community and customers.

About The Opportunity Our client is seeking a Water Treatment Technician to support the safe and reliable operation of a municipal/industrial water treatment facility in Ontario. This is a stable, long-term opportunity with strong training support and advancement potential for operators pursuing higher certification levels.
What You’ll Do

  • Operate and monitor water treatment and distribution systems
  • Perform routine testing, sampling, and laboratory analysis (chlorine residuals, turbidity, pH, etc.)
  • Adjust chemical feed systems and treatment processes to maintain water quality
  • Conduct daily plant inspections, readings, and operational logs
  • Respond to alarms and troubleshoot pumps, valves, filters, and instrumentation
  • Complete preventative maintenance and minor mechanical work
  • Participate in after-hours on-call rotation and emergency response
  • Maintain accurate documentation and regulatory reporting
  • Ensure compliance with Ontario Safe Drinking Water Act and MECP regulations
  • Coordinate with maintenance, laboratory, and operations staff
Required Qualifications
  • Knowledge of water treatment processes (coagulation, filtration, disinfection, distribution)
  • Basic mechanical aptitude and troubleshooting ability
  • Ability to interpret SCADA data and operating trends
  • Valid Ontario Driver’s License (G)
  • Ability to work rotating shifts, weekends, and on-call as required
Preferred Qualifications
  • Additional certification in Water Distribution or Wastewater Treatment
  • Experience in municipal water plants, utilities, or industrial treatment facilities
  • SCADA/HMI monitoring experience
  • Pump maintenance or mechanical background (millwright/maintenance exposure is an asset)
  • Confined space and WHMIS training
  • Stable, recession-resistant industry
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