The City of Lethbridge serves a community of approximately 115,000 residents and is committed to delivering services in a way that earns the trust, respect and confidence of the community. Our diverse organization is comprised of 1,600 employees across a wide variety of business areas.

Located just two hours south of Calgary and close to the Rocky Mountains and U.S. border, Lethbridge is a family-oriented and culturally vibrant community with diverse recreational opportunities, fine restaurants and shopping, and is home to two innovative post-secondary institutions: the University of Lethbridge and Lethbridge Polytechnic.

The City of Lethbridge Wastewater Treatment Plant is seeking a qualified Wastewater Treatment Plant operator to join our team in a non-permanent, term capacity.

The Wastewater Treatment Plant plays an essential role in protecting public health and the environment by ensuring wastewater is safely collected, treated and returned to the Oldman River.

Reporting to the Wastewater Treatment Plant Manager, the successful candidate will contribute to the operation of a complex Class IV municipal utility through plant operations, maintenance, laboratory analysis, technical support and emergency response.

This is an chance to build and expand your technical expertise while contributing to an essential City service. We are looking for someone who takes pride in their work, values teamwork and is committed to safe, reliable and effective wastewater treatment operations.

STATUS: Full Time Non-permanent, term (24 months)

HOURS OF WORK: 40 hours per week, Saturday to Wednesday between 6am - 3pm on a compressed work

Schedule with every second Wednesday off.

PAY RATE: $ 39.14

In this role, you will





- Operate and optimize the City's Class IV wastewater treatment facility.
- Operate and support the City's Class IV wastewater collection system and mechanical stormwater facilities.
- Perform chemical, physical and bacteriological laboratory analyses to monitor treatment processes, assess performance and support regulatory compliance.
- Maintain accurate operational records, including plant conditions, process performance, equipment issues and information required for operational, management and regulatory reporting.
- Perform preventative and operational maintenance, including equipment lubrication and servicing, boiler maintenance, wet well, clarifier and digester cleaning, air handling unit maintenance, carbon media replacement, belt changes and generator inspections.
- Perform physically demanding work, including cleaning and manual labour, often for extended periods and in varying weather conditions.
- Identify opportunities for operational improvement and contribute technical knowledge to support the reliability and optimization of plant processes and equipment.
- Maintain a clean, organized and safe work environment and support effective inventory management.
- Demonstrate strong health and safety practices by following established procedures, identifying hazards, managing operational risks and contributing to a positive safety culture.




- Participate in callout and overtime as required to support continuous plant operations and emergency response.

What You Bring to the Table

This role is suited to individuals with a genuine interest in the technical and operational aspects of wastewater treatment. We are looking for team members who take ownership of their responsibilities, demonstrate initiative, work collaboratively and are committed to continually developing their technical knowledge and expertise.

Wastewater treatment is an essential municipal service that operates around the clock. Successful candidates must understand the importance of supporting their team and responding to operational needs, including callout and overtime when required.

Qualifications & Experience

- Wastewater Treatment Operator Certification – Level 1, with preference given to candidates holding higher levels of certification.
- Experience working in a wastewater treatment plant, municipal utility, industrial process facility, or similar operational environment.
- Knowledge of wastewater treatment systems, processes and operational practices.
- Laboratory experience applicable to wastewater treatment regulatory testing, including chemical, physical or bacteriological analysis.
- Maintenance experience applicable to wastewater treatment equipment and processes, including equipment servicing and troubleshooting.
- Power Engineering certification, with preference given to candidates holding Class V or higher.
- Excellent verbal and written communication skills, including the ability to accurately document operational activities and technical information.
- Strong computer skills, including familiarity with data management,

📌 Wastewater Treatment Plant Operator I at City of Lethbridge — Lethbridge
🏢 Culture Alberta
📍 Lethbridge