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Water and Wastewater Laboratory Technologist

What is a water and wastewater laboratory technologist? Water and wastewater laboratory technologists manage technical processes used for water purification and wastewater disposal. They ensure that these processes are environmentally safe and are compliant with industry standards and methods.

At a Glance

Imagine you're in charge of managing and administering a project to ensure the quality of water at a site near a landfill. You have been inspecting the area to ensure there’s no contamination or discharge into the nearby water.

You’re a water and wastewater technologist ensuring the quality of water in the surrounding area meets certain standards.

As a water and wastewater laboratory technologist, you’re responsible for developing plans for monitoring water and wastewater quality. You sample, monitor, test, and analyze water and wastewater according to industry standards.

Testing is done before, during, and after treatment. Water analysis will require efficient use of sampling and monitoring equipment and analytical instruments. Finally, you generate water quality reports based on your analysis of the water data.

You to work in many different environments. You spend time in the field operating equipment used to monitor the water and wastewater. Often, you’re in the lab, analyzing your data and samples. You also spend time in the office managing projects and writing reports. When each day comes to an end, you feel good about ensuring water quality.

Job Duties

Duties vary significantly from job to job, but the following list includes typical job duties one might encounter as a water and wastewater laboratory technologist:

  • Develop water quality monitoring plans
  • Inspect sites for evidence of discharge into watercourses and for visible contamination near buried tanks, landfill or dumping sites
  • Collect, prepare, and analyze water and wastewater samples before, during, and after treatment using laboratory and field techniques
  • Select appropriate sampling methods that include sampling frequency and location, data capture and analytical equipment, and quality assurance methods
  • Operate and maintain sampling and monitoring equipment and analytical instruments.
  • Interpret water quality data and generate water quality reports
  • Adjust controls to regulate flow into the plant, and monitor its progress through various internal processes
  • Test and adjust chemical feed rates to ensure quality (for disinfection, taste, odour and suppressants)
  • Keep detailed daily records of chemical test results, readings and changes in plant operation
  • Provide input into annual operating budgets
  • Prepare monthly and annual reports
  • Operate computer data acquisition and data control and alarm systems
  • Ensure water or wastewater always meets Environment and Parks standards
  • Deal directly with the public regarding water quality complaints and emergencies
  • Monitor truck dump sites (which may involve sampling and interpreting lab analyses for approval to discharge)
  • Monitor and provide for water demand management during peak flow periods.
  • Operate water distribution and wastewater collection systems as well as treatment systems.

Work Environment

Education

If you are a high school student considering a career as an environmental geophysicist, you should have a keen interest in:

  • Earth Sciences
  • Mathematics and Physics
  • Environmental Protection
  • Technology and Innovation
  • Sustainability and Resource Management

If you are a post-secondary student considering a career as an environmental geophysicist, the following programs are most applicable.

  • Geophysics
  • Environmental Geoscience
  • Geological Engineering
  • Environmental Engineering
  • Environmental Science and Policy

In most cases, the minimum education requirement to work as an environmental geophysicist is a graduate degree. Pursuing a master’s or doctoral degree in fields related to environmental geophysics can enhance your expertise, career prospects, and ability to contribute to the field. These advanced degrees offer specialized knowledge and skills highly valued in both the professional and academic worlds.

In many provinces, geophysicists must obtain registration and licensure with their provincial association as a Professional Geoscientist (P.Geo.). The certification process for geophysicists is similar to that of engineering professions and is typically overseen by the same regulatory body.

Our Environmental Professional (EP) designation can also help you progress in your chosen environmental career.

Skills

Technical Skills

  • Seismic data interpretation
  • Geophysical survey techniques
  • Geographic information systems
  • Data analysis and modelling
  • Remote sensing
  • Hydrogeology
  • Environmental impact assessment
  • Sample collection and analysis
  • Software proficiency, geophysical and modelling
  • Regulatory knowledge

Personal and Professional Skills

  • Analytical thinking
  • Attention to detail
  • Communication skills.
  • Critical thinking
  • Teamwork and collaboration
  • Adaptability
  • Project management
  • Leadership
  • Interpersonal skills
  • Creativity and innovation

Environmental employers look for professionals who can combine technical knowledge with soft skills. Watch our free webinar “Essential Not Optional: Skills Needed to Succeed in Canada’s Environmental Industry” or  take our Essential Skills courses.

Where to Work

As key executive leaders who shape their company’s sustainability policy, CSOs work in many different types of organizations. Common employers of CSOs include:

  • Municipal, regional, provincial or federal governments
  • First Nations, Métis and Inuit community organizations
  • Environmental professional or advocacy organizations
  • Large corporations that have incorporated sustainability into their core business activities
  • Utility companies
  • Natural resource extraction corporations, such as those in oil & gas, mining, and forestry


Search for jobs on the ECO Canada Job Board.

Education and Skills

Education

If you are a post-secondary student seeking a CSO role in the future, consider pursuing a university degree related to:

  • Business administration or management
  • Public administration
  • Organizational management
  • Social sciences
  • Law
  • Green business administration
  • Environmental studies

In addition to the educational fields mentioned above, you will also need extensive management experience to become a CSO, with well-developed human resources management and leadership skills. Consider educational seminars or post-graduate studies that will hone your analytical thinking, such as:

 

  • Organizational or administrative management
  • Environmental law
  • Public speaking
  • Finance or Accounting

Our Environmental Professional (EP) designation can also help you progress in your chosen environmental career.

Skills

Technical Skills

  • Environmental Law
  • Green business administration
  • Environmental Sciences
  • Human Resources Management
  • Public Administration
  • Public Speaking
  • Finance and Budgeting

Personal and Professional Skills

  • Excellent verbal and written communication skills.
  • Superlative and creative problem-solving
  • Analytical skills.
  • Excellent organizational skills
  • Attention to detail.
  • Presentation skills

Environmental employers seek professionals who combine technical knowledge with personal and professional skills. Watch our free webinar “Essential Not Optional: Skills Needed to Succeed in Canada’s Environmental Industry” or take our Essential Skills courses.

Role Models

Your Impact

As a water and wastewater laboratory technologist, you’re tasked with taking samples and monitoring treatment to ensure treated water is safe for its intended use.

Depending on the level of treatment, water is used for human consumption or for non-consumptive purposes, such as field irrigation or discharge into natural water sources.

As a water and wastewater laboratory technologist, you’re responsible for developing plans for monitoring water and wastewater quality. You sample, monitor, test, and analyze water and wastewater according to industry standards.

Testing is done before, during, and after treatment. Water analysis will require efficient use of sampling and monitoring equipment and analytical instruments. Finally, you generate water quality reports based on your analysis of the water data.

Your work requires you to work in many different environments. You spend time in the field operating equipment used to monitor the water and wastewater. You’re often in the lab, analyzing your data and samples. You also spend time in the office managing projects and writing reports.

When each day comes to an end, you feel good about ensuring water quality.

Occupational Classification

Marine geologists are classified into the following occupational grouping:

NOC Code: 21102 – Geoscientists and oceanographers

The National Occupational Classification (NOC) provides a standardized language for describing the work performed by Canadians in the labour market. It gives statisticians, labour market analysts, career counsellors, employers, and individual job seekers a consistent way to collect data and describe and understand the nature of work within different occupations.

See ECO’s Blue National Occupational Standard for a career competency profile for a marine geologist that outlines the specific skills, knowledge, and behaviours required for individuals to perform effectively in this particular role. This profile is a benchmark for training and development, ensuring consistency and quality across professions within the blue economy.

Reconnaissance des terres

Dans un esprit de respect, de réciprocité et de vérité, nous honorons et reconnaissons Moh’kinsstis, le territoire traditionnel du Traité 7 et les pratiques orales de la confédération des Pieds-Noirs : Siksika, Kainai, Piikani, ainsi que les nations Îyâxe Nakoda et Tsuut’ina. Nous reconnaissons que ce territoire abrite la Nation métisse de l’Alberta, la région 3 au sein de la patrie historique des Métis du Nord-Ouest. Enfin, nous reconnaissons toutes les nations qui vivent, travaillent et se divertissent sur ce territoire, et qui l’honorent et le célèbrent.

Land Acknowledgment

In the spirit of respect, reciprocity, and truth, we acknowledge that we live, work, and gather on the traditional territories of the peoples of Treaty 7, including the Blackfoot Confederacy—comprising the Siksika, Kainai, and Piikani Nations—as well as the Îyâxe Nakoda and Tsuut’ina Nations.

This land, known as Moh’kinsstis in the Blackfoot language and encompassing what is now Districts 5 and 6, is also home to the Métis Nation of Alberta, Region 3, within the historical Northwest Métis homeland.

We recognize and honour the deep connection these Nations have to the land, and we are grateful for the opportunity to share in its stewardship.

As we continue our work, we commit to learning from Indigenous knowledge systems, uplifting Indigenous voices, and fostering relationships rooted in equity, understanding, and reconciliation.

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