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Environmental Lab Tech Jobs in Ontario (NOW HIRING)

CSA Group

Laboratory Tech I

Toronto, ON

CA$2.8K/wk

Work Environment * Needs to be knowledgeable of safe practices; ability to move equipment around ... Lab Tech I is $2823.64 CAD gross and $3274.90 CAD gross for a Lab Tech II. CSA Group reserves the ...

Evertz Microsystems Limited

Lab Engineer

Markham, ON · On-site

... environments. * Rewire and reconfigure devices based on engineering requests, test plans, and ... Diploma or degree in Computer Science, Information Technology, Networking, Electrical/Computer ...

Uottawa

Teaching Lab Technician

Ottawa, ON · On-site

... technology and simulation. All education modules and simulations are designed to foster critical ... Tracks the movement of items within the lab environment. What you will bring: * College diploma in ...

Hitachi

Lab Support Analyst, Intermediate

Toronto, ON · On-site

CA$80K - CA$90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... supporting simulator systems and lab environments through configuration, maintenance ... Stays current with technology and new company products. * Follows company practices for HSE.

Matchless Stove and chimney

Lab Technician II

Barrie, ON

$56K - $78K/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... and innovative technologies. This posting is for an existing permanent vacancy and is actively ... Conduct testing across performance, safety, electrical/control systems, and environmental ...

Dynacare

Medical Laboratory Technologist

Ottawa, ON

CA$35 - CA$38.75/hr

It's an environment where you can grow your career in any direction you choose. We're evolving our ... Histology and Core Lab (Rotation) Work Style: Onsite Location: 750 Peter Morand , Ottawa, ON ...

Dynacare

Medical Laboratory Technologist

Ottawa, ON

CA$35 - CA$38.75/hr

It's an environment where you can grow your career in any direction you choose. We're evolving our ... Histology and Core Lab (Rotation) Work Style: Onsite Location: 750 Peter Morand , Ottawa, ON ...

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Environmental Lab Tech information

What are some common challenges environmental lab technicians face in maintaining sample integrity?

Environmental Lab Technicians frequently encounter challenges in preserving the integrity of samples during collection, transport, and analysis. Factors such as contamination, improper storage temperatures, or delays in processing can compromise results. To address these issues, technicians must strictly follow protocols for chain-of-custody, use appropriate containers, and adhere to precise handling and documentation procedures. Teamwork and clear communication with field staff and analysts are also essential to ensure reliable data and compliance with regulatory standards.

What are the key skills and qualifications needed to thrive as an environmental lab tech, and why are they important?

To thrive as an Environmental Lab Tech, you need a background in environmental science, chemistry, or biology, often supported by an associate's or bachelor's degree in a relevant field. Familiarity with laboratory instruments (like spectrophotometers and chromatographs), data analysis software, and standard lab safety protocols is essential. Strong attention to detail, problem-solving skills, and effective communication set standout professionals apart. These competencies ensure accurate testing, reliable results, and compliance with environmental regulations.

What does an environmental lab tech do?

An Environmental Lab Technician, often called an Environmental Lab Tech, is responsible for collecting, preparing, and analyzing environmental samples such as water, soil, and air to detect pollutants and ensure compliance with environmental regulations. They operate laboratory equipment, follow strict safety protocols, and record data for further analysis. Their work helps organizations monitor environmental quality and make informed decisions about pollution control and public health.

What is the difference between Environmental Lab Tech vs Environmental Scientist?

AspectEnvironmental Lab TechEnvironmental Scientist
CredentialsAssociate's degree or relevant certificationBachelor's or higher degree in environmental science or related field
Work EnvironmentLaboratories, field sampling sitesResearch facilities, fieldwork, data analysis
Employer & IndustryEnvironmental testing labs, government agenciesResearch institutions, consulting firms, government agencies

Environmental Lab Techs primarily perform sample analysis and laboratory testing, often working in labs or in the field. Environmental Scientists focus on research, data interpretation, and developing environmental solutions. While both roles require knowledge of environmental principles, Lab Techs typically hold technical certifications, whereas Scientists usually have higher degrees. Both roles are essential in environmental work but differ in scope and responsibilities.

Environmental Lab Tech jobs near you
Infographic showing various Environmental Lab Tech job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.

Environmental Lab Technician

GFL Environmental

Bowmanville, ON • On-site

Full-time

Re-posted 27 days ago

GFL Environmental rating

6.9

Company rating: 6.9 out of 10

Based on 172 frontline employees who took The Breakroom Quiz

44th of 90 rated recycling and waste

Job description


GFL Environmental is looking for a Laboratory Technician to support our Commercial lines of business out of our Bowmanville site.

Key Responsibilities:

  • Provide technical assistance to Customers via site visits, sampling and assisting with the classification of waste materials

  • Perform general laboratory and housekeeping duties including report analysis results and coordination with production personnel

  • Assist with discrepancies of incoming and outgoing materials

  • Operate vehicles and equipment in a safe and proper manner in accordance to GFL Environmental Inc. transportation standard operating procedures, and government regulations

  • Perform lab packing and de-packing duties

  • Complete all necessary paperwork to complete job including acquiring signatures as required

  • Manage and maintain various data management systems

  • Prepare and clean glassware required for sample analysis

  • Perform routine sample preparation and analyses employing ICP, GC, Oxygen Bomb Calorimiter and other instrumentation

  • Report analysis results and coordinate with production personnel

  • Maintain accurate analysis, maintenance, and production records

  • Assist other facility operators as needed, provide technical assistance to customers via site visits, sampling and assisting with the classification of waste materials

  • Perform general laboratory and facility housekeeping duties

  • Complete Certificates of Disposal and Summaries of Analysis as required

  • Review analytical reports and ensure that outgoing materials meet disposal site parameters

  • Assemble and disassemble lab packs

  • Bulking / blending of small quantity waste chemicals

  • Prepare and clean glassware required for sample analysis

  • Assist with the coding and shipments of Lab-Pack materials

  • Provide assistance in Emergency Spill Response (ER)

Knowledge, Skills and Competencies:

  • Environmental or Chemical Engineering Technician or Technologist of related Diploma

  • Previous lab, sales and industry experience is an asset

  • Competent computer skills (MS Windows and Office)

  • Must be safety conscious and detail oriented

  • Ability to follow procedures and work with minimal supervision

  • Willing to work overtime, and continental shift work

  • Knowledge of TDG, Reg. 347 and Ontario Health and Safety Act an asset

#GFLTalent


We thank you for your interest. Only those selected for an interview will be contacted.


GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contactmyworkdayrecruitment@gflenv.com
Please note that GFL does not provide visa sponsorshipfor this position. Valid work authorization in the country where the job is located is required.Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.


This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.


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