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Added 11 mins ago
HA
Wireless Networking Tester (QA) / Testeur réseautique sans-fil (QA)
HPE Aruba Networking
Montreal, QC
- $64,500 to $107,500 CAD / year
- Full-time
Bachelor's degree in Software Engineering, Electrical Engineering, Information Technology, or equivalent.
Added 11 mins ago
R&
Principal Data Scientist, Agentic AI Technical Lead
Robots & Pencils
Canada
- Full-time
At Robots & Pencils, we design AI systems for a human world. Our name says it all. Robots and pencils means engineering paired with creativity, because every agent we ship has to work for…
Added 11 mins ago
UI
Junior Business Analyst
Util-Assist Inc.
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- Full-time
…services. From outage communications to billing support and grid security, we’re reshaping how utilities serve their…
Added 11 mins ago
EM
Building Operator
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Lloydminster, SK
- Full-time
…services to meet client needs by providing caretaking, grounds, security, or project management…
Added 11 mins ago
CE
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Grande Prairie, AB
- Internship
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Added 11 mins ago
AS
Senior Site Reliability / DataOps Engineer
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Toronto, ON
- $40 to $60 USD / hour
- Contract
This individual will join an Application Operations team evolving toward a Site Reliability Engineering (SRE) model, with an increased focus on automation, observability, DevOps/DataOps…
Added 11 mins ago
HT
Assembly Technician (Contract)
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Bolton, ON
- Full-time
Read, interpret, and work from engineering drawings, blueprints, schematics, and hydraulic and pneumatic diagrams to determine correct assembly, installation, alignment, and testing…
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HT
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Bolton, ON
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- Full-time
At KeyData Cyber, we’re shaping the future of identity security. Recognized by Gartner and KuppingerCole as a leading IAM professional services firm, we specialize exclusively in designing,…
Added 11 mins ago
C
C-GE-230 - Stagiaire en conception de formation-EN
CAE
Montreal, QC
- Full-time
Added 11 mins ago
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Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
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- Full-time
Ensure architectural governance, security, resilience, and compliance.
Added 11 mins ago
AS
Full Stack Developer, Java / Angular / AWS
Apex Systems
Toronto, ON
- $45 to $50 USD / hour
- Full-time
We are seeking a Senior Full Stack Developer to join a growing engineering team delivering greenfield enterprise applications. This is a hands-on development role for someone who is equally…
Added 11 mins ago
HT
Designer, Development (Electrical)
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Bolton, ON
- Full-time
Do you enjoy solving complex electrical design challenges as part of a multi-discipline engineering team? Do you want to see your designs progress from ideas to fully functioning automated…
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CE
Electronic Technician (Oilfield Cementing)
Canadian Energy Insight Inc.
AB · Edmonton, AB
- Internship
Assist Engineering with the testing and release of new equipment and systems
Added 11 mins ago
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Assembler
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- Full-time
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Assembly Supervisor
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Partner with quality and engineering teams to resolve defects and process gaps.
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Calgary, AB · Edmonton, AB
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Sr. Advisor Data Modernization
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Director, MEP & Electrical Infrastructure, Bell AI Fabric
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…advanced solutions in areas such as IoT, Mobility/5G, Cloud, Cyber Security, Voice, Collaboration & Contact Centre and Internet & Private…
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Director, Engineering and Procurement, AI Fabric
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Added 27 mins ago
Certified HD Mechanic
Canfor
Elko, BC
Added 27 mins ago
T
Application Security Engineer II
Thumbtack
Remote, Canada
- Full-time
- Remote
The Security Engineering team at Thumbtack is focused on enabling innovation at scale by making the secure path the easiest path. We believe strong security is not a blocker to velocity,…
Added 27 mins ago
RB
Software Engineer
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Toronto, ON
- Full-time
Provide technical leadership and mentorship, ensuring adherence to best practices, security standards, and performance benchmarks

Denison Mines

Water Treatment Operator

SK, Canada
Athabasca Basin, SK, Canada

Full-time

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Job details

Job type: Full-time
Experience: Minimum 7 years of progressive experience in water treatment systems, preferably in a remote setting.
Posting language: English
Posted: Oct 6, 2026

Original job description

The Water Treatment Operator oversees monitoring, maintenance, and troubleshooting of water treatment infrastructure to ensure safety, compliance, and operational standards. Responsibilities include conducting water quality analyses, managing chemical inventories, and collaborating with internal teams and external contractors to optimize process performance and effluent quality at the Wheeler River Uranium Project – Phoenix Deposit.

YOUR RESPONSIBILITIES:

Water Treatment Operations:

Operate and monitor water and wastewater treatment facilities, ensuring optimal performance.
Conduct water sampling, testing, and quality control to meet regulatory and company standards.
Perform preventive and basic corrective maintenance on pumps, filters, chemical dosing systems, and control panels.
Troubleshoot equipment malfunctions and coordinate repairs with maintenance teams.

Compliance & Safety:

Adhere to environmental permits, safety protocols, and operational regulations.
Maintain accurate records of system performance, maintenance logs, and compliance reports.
Handle, dose, and store chemicals safely, maintaining inventory records.
Participate in emergency response drills, including mine rescue and first aid training.

Site & Equipment Management:

Monitor and document fuel, water, and chemical inventories.
Perform routine inspections of pipelines, generators, and sewage systems.
Assist trades personnel and contractors with repairs and installations.
Conduct other site maintenance and operations tasks as needed.

With an uncompromising commitment to safety, the Water Treatment Operator brings hands-on experience in operating and maintaining water treatment systems in industrial settings. The Water Treatment Operator ensures efficient water quality management while adhering to environmental regulations and operational standards. Additional qualifications and attributes include:

Qualified to serve as the Direct Responsible Charge (DRC) for remote, modular Water and Wastewater Treatment Plants.
Valid Class 3 Wastewater Treatment Operator Certificate required.
Valid Class 4 Water Treatment Operator Certificate required.
Minimum 7 years of progressive experience in water treatment systems, preferably in a remote setting.
Familiarity and experience operating a wastewater treatment plant based on Membrane Bioreactor Technology is an asset.
Solid proficiency with office productivity software, including Microsoft Office Suite, accompanied by a willingness to learn and use other technologies and software as required.
Proficiency with SAP, Computerized Maintenance Management (CMMS) and SCADA systems would be an asset.
Willingness and ability to train and mentor operators-in-training.
Ability to lift, climb, and perform maintenance tasks as required.
Strong organizational skills with a keen eye for detail and the ability to prioritize tasks and manage multiple responsibilities efficiently and effectively.
Strong interpersonal skills that promote safe, collaborative, and inclusive relationships with colleagues, vendors, and contractors.
Demonstrated ability to think critically to effectively evaluate and resolve complex problems.
Exhibits an uncompromising commitment to always working safely, and reporting and resolving hazards or unsafe conditions immediately.
Possession of a Drivers’ License that is valid and in good standing is required.
Ability to wear and use personal protective equipment (PPE) as required and assigned.

All applicants must be eligible to work in Canada. Denison offers a competitive compensation and benefits package, including health and dental coverage, and a retirement savings plan.

OUR COMMITMENT:

Denison is dedicated to creating employment opportunities for Indigenous individuals and residents of the communities in which we operate. We encourage Indigenous applicants and those from these communities to apply and to voluntarily provide relevant information in their application. Preference will be given to qualified Indigenous candidates.

At Denison, we place a high value on diversity of backgrounds and experience. We strive to create an inclusive workforce that reflects a wide range of cultures, backgrounds, and viewpoints. Our team members are empowered to excel based on their personal merit, qualifications, experience, ability, and job performance. Reasonable accommodation during the hiring process is available upon request.

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More about this job

Responsibilities

The Water Treatment Operator is responsible for the operation, monitoring, and maintenance of water and wastewater treatment facilities to ensure regulatory compliance and safety. They perform water quality testing, manage chemical inventories, and coordinate equipment repairs with maintenance teams.

Requirements

Candidates must hold a valid Class 3 Wastewater Treatment Operator Certificate and a Class 4 Water Treatment Operator Certificate. A minimum of 7 years of progressive experience in industrial water treatment systems is required, along with eligibility to work in Canada.

Skills

Water treatment operations
Wastewater treatment
Water sampling
Chemical dosing
Preventive maintenance
Equipment troubleshooting
Compliance reporting
Safety protocols
Membrane bioreactor technology
SCADA systems
CMMS
SAP
Microsoft Office Suite
Mentoring
Critical thinking
Emergency response

Benefits

Health coverage
Dental coverage
Retirement savings plan

Visa sponsorship

Not detected in the job text

Keywords

Water Treatment
Wastewater Treatment
Wheeler River Uranium Project
Phoenix Deposit
Class 3 Wastewater Treatment Operator Certificate
Class 4 Water Treatment Operator Certificate
Membrane Bioreactor Technology
SCADA
CMMS
SAP
Microsoft Office Suite
Preventive Maintenance
Chemical Dosing
Environmental Permits
Safety Protocols
Mine Rescue
First Aid
Direct Responsible Charge
Industrial Settings
Water Quality Management

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