Adecco is currently hiring Water & Wastewater Operators / Supervisors (Level 1+) for full-time opportunities based in Ottawa, ON. This role is ideal for licensed and safety-focused professionals looking to contribute to the efficient operation of water and wastewater systems across Ontario.
As a Water & Wastewater Operator / Supervisor, you will play a key role in ensuring the safe, compliant, and efficient operation and maintenance of treatment and distribution systems. You will be responsible for monitoring system performance, troubleshooting issues, and maintaining regulatory standards while supporting continuous improvement across operations.
Pay Rate: $26.00 - $40.00/hour (based on certification level)
Location: Ottawa, ON
Schedule: Full-time, with on-call rotation (evenings, weekends, and holidays as required)
Contract: Permanent
Vacancy Status: This posting is for an existing vacancy.
Responsibilities
Perform daily operational and maintenance tasks including inspections, system monitoring, housekeeping, and preventative maintenance
Operate and maintain water treatment, wastewater treatment, and distribution systems across multiple facilities
Monitor system performance and make adjustments to optimize efficiency and compliance
Troubleshoot equipment and system issues independently and perform necessary repairs
Collect, track, and manage water and wastewater samples in accordance with regulatory requirements
Conduct in-house laboratory testing using appropriate tools and instrumentation
Interpret technical documentation such as PFDs, P&IDs, and SOPs to support operations
Maintain accurate logs, reports, and documentation in compliance with regulations
Support commissioning and startup activities for new facilities and systems
Communicate effectively with internal teams, contractors, regulatory bodies, and the public
Ensure compliance with all applicable legislation, approvals, and safety standards
Participate in scheduled on-call rotations and respond to operational needs as required
Travel between sites and work in varying weather and environmental conditions
Promote and maintain a safe work environment, including proper use of PPE
Requirements
Valid Ontario Water and Wastewater Operator certifications (Level 1 or higher) in one or more of the following:
Water Treatment, Wastewater Treatment, Water Distribution and Supply, Wastewater Collection
Valid Ontario driver's license (G or G2) with a clean driving record; access to a reliable vehicle required
Strong mechanical aptitude with experience using tools and equipment
Proven troubleshooting and problem-solving skills
Working knowledge of Microsoft Office and basic computer systems
Understanding of water and wastewater systems, processes, and technologies
Familiarity with relevant legislation and regulations (e.g., Safe Drinking Water Act, OHSA)
Strong communication skills and ability to work independently and as part of a team
Willingness to learn, adapt, and grow within the role
Must be eligible to work and reside within Canada
Why Work with This Client
Opportunity to work on essential infrastructure that directly impacts communities
Diverse work environments across multiple facilities and regions
Supportive team environment focused on safety and continuous improvement
Competitive pay based on certification level and experience
Long-term career growth opportunities within a growing operations team
Interested in this position? Apply now! Our dynamic recruitment team is ready to welcome you and support you on your path to success.
At Adecco, our purpose is simple: to make the future work for everyone. We live our values - Passion, Collaboration, Inclusion, Courage, and Customer-Centricity - by fostering a workplace where diversity is celebrated and every voice matters. We encourage applications from people of all backgrounds and identities. Together, we are shaping a future that works for everyone.
If you would like to learn more about Aspire Academy to enhance your skills for your next role, feel free to ask!
Water Treatment Operator • Ottawa, Ontario, CA
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