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Water Sampling Jobs in Ontario (NOW HIRING)

CA$26.10 - CA$28.40/hr

Sampling water and wastewater, as well as performing onsite process analysis * Performing common dosing calculations, setting dosing rates, and monitoring to ensure the desired dosing rate is ...

Environmental Area Manager

Ingersoll, ON · On-site

CA$120K - CA$159K/yr

... water sampling, opacity readings, internal/external reporting, GHG audit, stack testing, alternative fuel sourcing/permitting, inspections and communications, etc. * Avoid unexpected costs arising ...

About the Position The IISD-ELA Chemistry Program provides chemical data on water samples to various research programs. Under the direction of the IISD-ELA Chemist, the Research Assistant will be ...

Environmental Project Manager

London, ON · On-site

CA$89K - CA$118K/yr

Previous experience with soil and ground water sampling and remediation. * Understanding of the Ontario Environmental regulations. * Professional designation is preferred. * Experience in the oil and ...

Previous experience with soil and ground water sampling and remediation. * Understanding of the Ontario Environmental regulations. * Professional designation is preferred. * Experience in the oil and ...

About the Position The IISD-ELA Chemistry Program provides chemical data on water samples to various research programs. Under the direction of the IISD-ELA Chemist, the Research Assistant will be ...

About the Position The IISD-ELA Chemistry Program provides chemical data on water samples to various research programs. Under the direction of the IISD-ELA Chemist, the Research Assistant will be ...

Apparel Sample Maker

Toronto, ON

CA$19.84 - CA$25.01/hr

Cut and make top quality samples using sewing machines. * Meet or exceed quality and productivity ... With offerings including uniforms, mats, mops, towels, restroom supplies, workplace water services ...

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Water Sampling information

What is a water sampling?

A Water Sampling job involves collecting water samples from various sources, such as rivers, lakes, wells, or treatment plants, to test for contaminants and ensure water quality. Professionals in this role follow strict protocols to gather and transport samples to laboratories for analysis. They may work for environmental agencies, water treatment facilities, or research organizations. This role is crucial for monitoring pollution levels, ensuring regulatory compliance, and protecting public health.

What are the key skills and qualifications needed to thrive in water sampling, and why are they important?

To thrive in a Water Sampling role, you should have a solid understanding of environmental science, sampling protocols, and basic laboratory techniques, typically supported by a degree in environmental science or a related field. Proficiency in using sampling equipment, water testing kits, and data recording systems is important, and some positions may require certifications such as OSHA HAZWOPER. Attention to detail, organizational skills, and strong communication abilities are valuable soft skills in this field. These competencies ensure that samples are collected accurately, results are reliable, and findings are clearly conveyed to supervisors or regulatory agencies.

What are the typical working conditions and environments for water sampling?

Water Sampling professionals often work both outdoors and indoors, regularly visiting various sites such as rivers, lakes, treatment plants, or industrial facilities to collect samples. The role may involve travel, exposure to a range of weather conditions, and physical activity such as walking, standing, or carrying equipment. In addition to fieldwork, you'll spend time in a laboratory or office setting to process samples, analyze data, and prepare reports. Water Sampling technicians usually collaborate with environmental scientists, engineers, and regulatory agencies to ensure water quality standards are met. This mix of field and laboratory responsibilities makes the role dynamic and well-suited for individuals who enjoy a combination of hands-on and analytical work.

How does water sampling work?

Water sampling involves collecting water samples using sterile containers to analyze for contaminants, pollutants, or quality parameters. The process requires proper techniques, tools like sampling bottles, and adherence to safety and chain-of-custody protocols to ensure accurate results. Samples are then tested in laboratories to assess water quality standards.
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Infographic showing various Water Sampling job openings in Ontario as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Water/Wastewater Treatment Operator

Envirosearch Operations Inc.

On-site

CA$26.10 - CA$28.40/hr

Full-time

Re-posted yesterday


Job description

Envirosearch Operations was created in 2001 to specialize in providing water and wastewater operations services to non-municipal owners of water and wastewater treatment facilities in the Province of Ontario. At our heart, we believe in teamwork between Owners, Regulators, and our team to support the protection of both the public and the environment. We are a 24/7 company with emergency response and continuous operations responsibilities. Others in our industry include Municipalities, Ontario Clean Water Agency (OCWA) and Veolia. Envirosearch Operations Inc. specializes in providing professional and operational services to industrial, commercial, institutional, and private sector owners. Why Work for Us: * Build your career and meet your professional objectives * Apply your experience every day and be challenged by “out-of-the-box” thinking * Experience challenging work opportunities and variety in your day * Mentor and be mentored to build skills through the team * Independently manage your day-to-day schedule * Be supported by a culture of teamwork and collaboration * Participate in our training and support programs * Enjoy our competitive compensation and benefit package The Water/Wastewater Treatment Operator is responsible for maintaining the water/wastewater treatment plants, collection, and distribution plumbing. This helps ensure the availability of a clean community water supply and the discharge of effluent that meets applicable legislative requirements. This position is open following a recent departure, and we are looking for the right person to step in and continue driving the team forward! The wage range for this role is $26.10 to $28.40, based on experience and water/wastewater certification level. Location: This position will travel throughout the Oshawa – Cobourg area (east of Toronto, west of Peterborough). Roles and responsibilities will include: * Monitoring treatment processes, including screening, aeration, clarification, disinfection, and lagoon systems * Sampling water and wastewater, as well as performing onsite process analysis * Performing common dosing calculations, setting dosing rates, and monitoring to ensure the desired dosing rate is achieved * Inspecting, servicing, and repairing components of the treatment plants, including but not limited to intakes, conveyance equipment, chemical treatment equipment, and control systems * Assisting in the execution of the Envirosearch preventative maintenance program * Supervising subcontractors to support site operations * Completing log and work order reports using electronic communications * Recommending the purchase of goods and equipment * Communicating changes in site conditions * Demonstrating advanced understanding of safety, including consistent identification of hazards, implementing risk abatement strategies and where necessary, selection of personal protective equipment * Responding to emergency calls and be available during duty periods * Contributing towards achieving desired Quality Control & Quality Assurance goals * Performing other duties as required Minimum Qualifications: * MECP Water and Sewage licenses (issued by OWWCO). Minimum level of Operator-In-Training (OIT) certificates for water and wastewater treatment required * Experience in a related field is an asset * Mechanically inclined and comfortable with motors, electrical and/or plumbing is an asset * Demonstrated ability to mentor others to develop skills in the team * Must be able to work independently with minimal supervision once trained * Valid G driver’s license and own reliable vehicle * Must have the ability to safely manage 25kg chemical pails and bags * Demonstrated ability to describe observations by telephone, supplemented with photos * Ability to work efficiently with extremely high accuracy and attention to detail * Ability to efficiently multitask and meet deadlines in a fast-paced environment * High level of skill with MS Office (Outlook, Excel, Word) and mobile apps * Strong written and verbal communication skills, along with active listening * Confidence in asking questions and clarification on tasks assigned * A desire to learn and take initiative to always improve * First Aid Certificate is considered an asset We appreciate all who express interest; however, only those selected for an interview will be contacted. Please note, AI tools may be used to support parts of the recruitment process (such as screening resumes and scheduling or organizing candidate information). Final decisions on all hiring steps are always made by our HR and leadership teams. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005, and the Ontario Human Rights Code, Envirosearch Operations will provide accommodations to applicants with disabilities throughout the recruitment, selection, and/or assessment process. Please inform Human Resources of the nature of any accommodation(s) that you may require.