Vector of Operators monitoring a Wastewater Treatment Plant while sitting at a desk.

How to become a Wastewater Treatment Operator?

How to Become a Wastewater Treatment Operator in Canada: Pathways and Certification

Becoming a certified wastewater treatment operator in Canada is an essential and rewarding career that ensures clean, safe water for communities. However, gaining certification isn’t always a straightforward path, as it typically requires a combination of education, work experience, and technical skills. For those interested in entering the field, here’s a detailed guide on how to approach this career and the different pathways available.

1. The Basics: Education, Experience, and Certification

Before you can become certified as a wastewater treatment operator, you need to gain hands-on experience. In Canada, this involves accumulating one year (1,800 hours) of relevant work experience before you're eligible to take the Wastewater Treatment Level 1 Exam. In certain provinces, 900 hours of previous related experience can be substituted, allowing you to take the Level 1 exam after 900 hours.

This requirement means that many aspiring operators face a bit of a catch-22: you need a job to get certified, but you also need certification to get certain jobs.

Fortunately, there are several strategic pathways to gain the experience and qualifications you need. Here are the three most common approaches:

Pathway 1: Education through Environmental Operator Certification Programs

One of the most effective ways to enter the field is by enrolling in a formal education program that specializes in water and wastewater treatment. These programs, often offered at community colleges or technical institutions, last around two years and provide a comprehensive introduction to wastewater operations, including hands-on training.

Key Benefits:
Paid Co-op Placements: These programs usually offer co-op placements that count towards your required experience hours, meaning you can gain practical, on-the-job training while earning a wage.
Comprehensive Curriculum: You’ll learn everything from basic science principles like chemistry and biology to more advanced topics such as mechanical systems and wastewater treatment processes.

Pathway 2: Internal Local Government Positions

Another effective way to gain entry into the profession is by starting with local government jobs in related fields. Many municipal governments manage water and wastewater facilities, and they often offer internal positions that can lead to work in wastewater treatment plants.

How This Path Works:
Many individuals start in entry-level or related positions, such as working in parks and recreation, public works, or other utilities. Over time, they transition to roles in wastewater treatment.
These opportunities often arise from temporary roles, such as summer jobs, part-time positions, or casual employment, which can eventually become full-time roles.
Working for a local government can also offer the advantage of joining a union, which can provide additional job security and benefits as you progress in your career.

Key Benefits:
Internal Job Postings: Many municipalities prefer to hire from within, meaning employees often have first access to wastewater operator positions before they are posted publicly.
Unionized Roles: Union membership can offer protection, better wages, and support for career advancement.

Pathway 3: Transition from Skilled Trades

A third common entry point into the wastewater treatment field is through skilled trades. Individuals with backgrounds in trades such as electricians, plumbers, millwrights, carpenters, power engineers, or mechanical technicians often find their skills highly transferable to wastewater treatment operations.

How This Path Works:
Many of the day-to-day operations in a wastewater treatment plant involve mechanical maintenance, troubleshooting, and repairs of pumps, motors, and filtration systems. Those with a trades background can leverage their technical expertise to move into operator roles.
While you may still need to gain specific experience in wastewater treatment to become fully certified, many operators in this field start by working as maintenance staff or technicians and then advance into operational roles.

Key Benefits:
High Demand for Technical Skills: Wastewater treatment plants rely heavily on equipment that needs constant monitoring and maintenance. Those with a strong mechanical or electrical background have a natural advantage in these environments.
Faster Entry into the Workforce: Tradespeople often find it easier to secure employment in the field without formal wastewater operator training, as their skills are immediately applicable.

5. Gaining Certification


Once you’ve gained the necessary work experience—typically one year of hands-on experience—you can apply to take the Level 1 Wastewater Treatment Certification Exam. Each province in Canada has its own certifying body, but the process generally involves the following steps:

Apply for the Exam: Once you've met the experience requirements, you’ll need to apply for the certification exam. Most provinces offer these exams multiple times throughout the year.
Prepare for the Exam: Study guides, practice exams, and preparatory courses are available through Utililearn.com.
Pass the Exam: The exam will test your knowledge of wastewater treatment processes, safety protocols, and regulatory requirements.

6. Provincial Certification Bodies

The certification process is overseen by different provincial organizations, including:
British Columbia: The Environmental Operators Certification Program (EOCP) oversees certifications for wastewater treatment operators.
Ontario: The Ontario Water Wastewater Certification Office (OWWCO) manages operator certifications in Ontario.
Alberta: Certification in Alberta is managed through Alberta Environment and Protected Areas (AEP), in partnership with the Alberta Water and Wastewater Operators Association (AWWOA).

7. Conclusion

Becoming a wastewater treatment operator in Canada may seem like a complex process, but there are multiple pathways to help you reach your goal. Whether you choose to pursue formal education, enter through a local government position, or leverage your skills from a trade, there are options to fit a wide range of backgrounds. Once you've gained the required experience, you can sit for the certification exam and begin a rewarding career in a field that directly contributes to environmental sustainability and public health.

Back to blog