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- Version:
- OaSIS 2022 Version 1.0
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Overview
Example job titles
- Water purification plant operator
- Water treatment plant operator
Main duties
This group performs some or all of the following duties:
Water treatment plant operators
- Operate and monitor computerized control systems and related equipment in water filtration and treatment plants to regulate the treatment and distribution of water
- Monitor and inspect plant equipment and systems to detect equipment malfunctions and to ensure plant systems are operating normally
- Read flow meters, gauges and other recording instruments to measure water output and consumption levels, bacterial content, chlorine and fluoride levels
- Collect and test water samples for chemical and bacterial content, analyze test results and instrument readings and make adjustments to plant equipment and systems to ensure quality control
- Provide verbal or written instructions for process control changes to waterworks system to ensure water produced meets standardized quality requirements
- Perform security checks in plant and on grounds
- Respond to public enquiries regarding water quality issues and emergencies
- Complete and maintain plant logs, reports and statistics
- May perform minor maintenance or assist skilled tradespersons with installation and repair of plant machinery
- May measure, mix and transport chemicals to maintain feed stocks.
Additional information
- There is limited mobility between water treatment plant and waste plant operators.
- Progression to supervisory positions is possible with experience.
Similar occupations classified elsewhere
Exclusions:
- Chemical engineers (21320)
- Chemical technologists and technicians (22100)
- Supervisors, petroleum, gas and chemical processing and utilities (92011)
- Utility maintenance workers (74204)
- Waterworks labourer (in 95102.00 Labourers in chemical products processing and utilities)
NOC hierarchy breakdown
NOC version
NOC 2021 Version 1.0Broad occupational category
9 – Occupations in manufacturing and utilitiesTEER
2 – Occupations usually require a college diploma or apprenticeship training of two or more years; or supervisory occupationsMajor group
92 – Processing, manufacturing and utilities supervisors and utilities operators and controllersSub-major group
921 – Utilities equipment operators and controllersMinor group
9210 – Utilities equipment operators and controllersUnit group
92101 – Water and waste treatment plant operatorsOccupational profile
92101.01 – Water treatment plant operatorsWork characteristics
This section outlines the key elements of each occupation’s work environment, including the type of work done, its location, and the setting. There are three categories included in this section:
- Work Activities: describes common tasks undertaken by occupations, grouped into physical, mental, people-oriented, or information gathering activities
- Work Context: highlights key descriptors of the occupation’s setting, such as the physical work environment, physical demands, and the types of interactions with others
- Workplaces/employers: lists common industries or types of companies where the occupation is typically found
The most important descriptors are displayed, in descending order based first on complexity (for Work Activities) or other measurement dimensions (for Work Context) and then alphabetically. Expand the list to present the full list of descriptors and their ratings by selecting “see more”.
Work Activities
General types of work-related activities.
Workplaces/employers
- Industries
- Institutions
- Municipal governments
Work Context
Structural Job Characteristics
Physical Work Environment
Physical Demands
Interpersonal Relations
Skills and abilities
This section outlines the competencies required for an occupation in the categories of:
- Abilities: innate or developed aptitudes that enable a person to be able to perform expected tasks in this occupation, grouped into cognitive, psychomotor, sensory, and physical abilities
- Skills: developed capabilities that an individual must have to be effective in this occupation, grouped into foundational, analytical, technical, resource management, or interpersonal skills
- Personal Attributes: personal characteristics that are innate or developed through social context and personal experiences
Each category displays up to five descriptors, in descending order based first on proficiency level (for Skills and Abilities) or importance (for Personal Attributes) and then alphabetically. Expand the list to present the full list of descriptors and their ratings by selecting “see more”.
Abilities
Innate and developed aptitudes that facilitate the acquisition of knowledge and skills to carry out expected work.
Skills
Developed capabilities that an individual must have to be effective in a job, role, function, task or duty.
Personal Attributes
Personal characteristics that are innate and developed through the social context and personal experiences to which the individual is exposed. These qualities influence the way one is and does things and are considered to be valuable assets for work performance.
Employment requirements
Employment requirements include the education, training, certifications, and knowledge needed for each occupation. The Knowledge category displays up to five descriptors, in descending order based first on the knowledge level and then alphabetically. Expand the list to present the full list of descriptors and their ratings by selecting “see more”.
Education, certification and licensing
- Completion of secondary school is required.
- College or industry training courses in chemistry, pollution control or related subjects are usually required.
- Certification in water treatment and distribution (level according to the classification of the plant) is required for water treatment plant operators.
- Drinking water certification is required in Quebec and Ontario for operators whose work involves water treatment and distribution.
- Certification in workplace hazardous materials information system (WHMIS), transportation of dangerous goods (TDG), and courses in safety practices may be required.
- On-the-job training is provided.
- Previous experience as a worker in the water treatment or wastewater field may be required.
Skills for Success
The Skills for Success (SFS) is a model that outlines the fundamental and transferable skills needed to learn, work, and fully participate in daily life. It includes skills descriptions and proficiency levels for nine key skills: adaptability, collaboration, communication, creativity and innovation, digital, numeracy, problem solving, reading and writing.
This section is intended to help users navigate between the SFS model and the occupational competency requirements in the OaSIS.
For each occupational profile, the nine SFS are aligned with corresponding competencies in the OaSIS. The OaSIS provides valuable insights into the level of proficiency or importance required for over 240 competencies across 900 occupations.
To find out how the OaSIS ratings were developed, please consult the methodology here: Occupational and Skills Information System (OaSIS) methodology - Canada.ca
For questions or comments, feel free to contact us.
Interests
The OaSIS uses the Holland Codes to describe work-related interests. According to the Holland model, people perform best in work environments that match their preferences, meaning individuals and occupations can be matched for an optimal fit. In this model, occupational environments are categorized based on a combination of primary interests and related activities. There are six interests in the Holland typology: Realistic, Investigative, Artistic, Social, Enterprising, and Conventional. Each occupation in the OaSIS is assigned up to three of these interest types.
Interests
Preferences for work environments and outcomes.
Interests profile: RIC
Realistic (R)
Realistic occupations are characterized by the dominance of activities that entail the explicit, ordered, or systematic manipulation of objects, tools, machines, and animals. Many of these occupations do not involve a lot of paperwork or working closely with others. They foster technical competencies and achievements. Workers in these occupations have mechanical abilities, and see the world in simple, tangible, and traditional terms. They are rewarded in their work environment with the display of conventional values and goods: money, power, and possessions.
Investigative (I)
Investigative occupations are characterized by the dominance of activities that entail the observation and symbolic, systematic, and creative investigation of physical, biological, or cultural phenomena. These occupations require an extensive amount of thinking and frequently involve working with ideas, searching for facts, and figuring out problems mentally. They encourage scientific competencies and achievements. Workers in those occupations are erudite, have mathematical and scientific abilities, and see the world in complex, abstract, independent, and original terms. They are rewarded in their work environment for the display of scientific values.
Conventional (C)
Conventional occupations are characterized by the dominance of activities that entail the explicit, ordered, and systematic manipulation of data, such as keeping records, filing materials, reproducing materials, organizing written and numerical data according to a prescribed plan, and operating business and data processing machines. They often require following a clear line of authority or set procedures and routines, and usually involve working with data and details more than with ideas. They foster clerical competencies and achievements. Workers in those occupations are conforming, orderly, and methodical. They see the world in conventional, stereotypical, constricted, simple, and dependent terms. They are rewarded in their work environment for the display of conventional values: money, dependability, conformity.
This page includes information from the O*NET 27.2 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA. Employment and Social Development Canada has modified all or some of this information. USDOL/ETA has not approved, endorsed, or tested these modifications.