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Lab Tech Jobs in Ontario (NOW HIRING)

Talencore

A genuine interest in agriculture, plants, soil, environmental science, microbiology, and biological technologies, with the ability to work onsite at our lab at Western University campus (London, ON ...

Dynacare

Lab Assistant Specimen Processing

Brampton, ON · On-site

We're evolving our technology and optimizing our processes, so you can do your best work, make a meaningful impact, and thrive . Are YOU our next Lab Assistant? We're looking for aSpecimen Processing ...

Essilor

Licensed Optician Team Lead

Markham, ON

Works with associates to strengthen their knowledge, skill, & certification for foundational product & store processes related to lens and lab technology * Ensures finished eyewear meets optical ...

Dynacare

Lab Assistant Specimen Processing

Brampton, ON · On-site

We're evolving our technology and optimizing our processes, so you can do your best work, make a meaningful impact, and thrive . Are YOU our next Lab Assistant? We're looking for aSpecimen Processing ...

Dynacare

Lab Assistant Specimen Processing

Brampton, ON · On-site

CA$19.75 - CA$23.50/hr

We're evolving our technology and optimizing our processes, so you can do your best work, make a meaningful impact, and thrive. Are YOU our next Lab Assistant Specimen Processing? We're looking for a ...

Dynacare

Lab Assistant Specimen Processing

London, ON

CA$19.75 - CA$23.50/hr

We're evolving our technology and optimizing our processes, so you can do your best work, make a meaningful impact, and thrive . Are YOU our next Lab Assistant Specimen Processing? We're looking for ...

Dynacare

Lab Assistant Specimen Processing

London, ON · On-site

CA$19.75 - CA$23.50/hr

We're evolving our technology and optimizing our processes, so you can do your best work, make a meaningful impact, and thrive . Are YOU our next Lab Assistant Specimen Processing? We're looking for ...

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Lab Tech information

What does a lab tech do?

A Lab Tech, or Laboratory Technician, is responsible for performing tests, experiments, and analyses in medical, research, or industrial laboratories. They prepare samples, operate laboratory equipment, and record data to assist scientists and medical professionals in diagnosing diseases, conducting research, or ensuring product quality. Lab Techs also maintain lab cleanliness, manage inventories, and follow strict safety protocols to ensure accurate and reliable results.

What are some typical challenges lab techs face when working in a fast-paced laboratory environment?

Lab Techs often encounter challenges such as managing multiple tasks simultaneously, ensuring accurate and timely sample processing, and maintaining strict adherence to safety protocols. Working efficiently under time constraints while minimizing errors is crucial, especially when handling sensitive or hazardous materials. Collaboration with other lab staff and clear communication are essential to ensure smooth workflow and to quickly address any technical issues that may arise.

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

To thrive as a Lab Tech, you need a solid background in biology or chemistry, attention to detail, and typically an associate degree or relevant certification. Proficiency with laboratory equipment, safety protocols, and software like LIMS (Laboratory Information Management Systems) is essential. Strong organizational skills, problem-solving abilities, and effective communication set outstanding Lab Techs apart. These skills ensure accurate results, maintain safety standards, and support effective collaboration in laboratory environments.

What is the difference between Lab Tech vs Medical Laboratory Technician?

AspectLab TechMedical Laboratory Technician
CredentialsTypically requires an associate degree or certificationRequires an associate degree and certification
Work EnvironmentHospitals, clinics, diagnostic labsHospitals, clinics, diagnostic labs
Job DutiesPerforming tests, preparing samples, maintaining equipmentPerforming laboratory tests, analyzing samples, recording results
Industry UsageCommonly used in healthcare and diagnostic labsPrimarily in healthcare settings, especially hospitals and clinics

Lab Tech and Medical Laboratory Technician roles are similar, often overlapping in work environment and duties. The main difference lies in certification requirements and specific job responsibilities. Both roles are essential in healthcare for accurate diagnostics and patient care.

How do you become a lab tech?

To become a lab tech, you typically need a high school diploma or equivalent, followed by an associate degree in laboratory technology or a related field. Certification from a recognized organization, such as the American Society for Clinical Pathology (ASCP), can improve job prospects, and technical skills with laboratory equipment and safety procedures are essential.

What can you do as a lab tech?

A lab tech performs laboratory tests, prepares samples, operates scientific equipment, and records data to assist in diagnosing diseases or conducting research. They follow safety protocols, maintain lab cleanliness, and often require technical skills and certifications relevant to their specific field. Their work supports healthcare, research, and quality control processes.

What is the work of a lab technician?

A lab technician performs tests and experiments in laboratories to assist in diagnosing diseases, developing products, or conducting research. They prepare samples, operate laboratory equipment, record data, and follow safety protocols, often requiring attention to detail and technical skills. Lab technicians typically work under the supervision of scientists or medical professionals and may need certifications depending on the field.

What qualifications do I need to be a lab technician?

To become a lab technician, you typically need a high school diploma or equivalent, along with post-secondary education such as an associate degree in laboratory technology or a related field. Certification or licensing may be required depending on the specific laboratory or industry, and strong attention to detail, technical skills, and familiarity with laboratory equipment are important.
More about Lab Tech jobs

What are the most commonly searched types of Lab Tech jobs in Ontario?

The most popular types of Lab Tech jobs in Ontario are:

What are popular job titles related to Lab Tech jobs in Ontario?

For Lab Tech jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Lab Tech jobs in Ontario look for?

The top searched job categories for Lab Tech jobs in Ontario are:

What cities in Ontario are hiring for Lab Tech jobs?

Cities in Ontario with the most Lab Tech job openings:

What are popular job titles related to Lab Tech jobs in ON?

For Lab Tech jobs in ON, the most frequently searched job titles are:

Lab Tech jobs near you
Infographic showing various Lab Tech job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 19% Part Time, 10% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Lab Technician, Agricultural Biotechnology

Talencore

Full-time, Part-time

Posted 7 days ago

Job description

The Opportunity

Our client, a pioneering biotechnology company based at Western Research Parks in London, Ontario, is hiring a Lab Technician to join their growing team. In this role, you will execute routine microbial quality control, support research experiments under technical suprervision, record accurate data, and escalate issues quickly while collaborating with the laboratory team.

This position offers the opportunity to work in a collaborative, hands-on startup environment where the Lab Technician can contribute directly to both routine laboratory operations and the execution of meaningful agricultural research.

Employment Type: Part-time, with the opportunity to progress to full-time based on individual performance and business needs
Work Schedule: 30 hours per week
Location: London, Ontario (onsite)

What You'll Do 

1. Routine Microbial QC
  • Prepare microbiology media for plates, broths, flasks, cultures, and QC testing, and prepare samples for analysis.
  • Perform plating, microbial enumeration, routine culture maintenance, and inoculations using aseptic technique.
  • Conduct contamination checks, product and culture testing, and other routine QC assays.
  • Maintain complete, accurate, and timely laboratory records, QC logs, data sheets, and sample traceability documentation.
  • Keep laboratory workspaces, materials, cultures, and supplies clean, organized, and ready for use.
2. Research Experiment Execution and Plant-Microbe Efficacy
  • Execute research protocols developed by the team and follow approved experimental procedures exactly.
  • Set up and maintain plant-microbe efficacy experiments in controlled environments, including grow tents.
  • Prepare and apply microbial treatments while maintaining clear labelling, treatment separation, and experimental controls.
  • Monitor plant growth and environmental conditions, and record study performance indicators consistently.
  • Take measurements and photographs, collect samples, and maintain complete and accurate experimental records.
  • Support harvest activities, sample processing, analytical work, and trial execution across row crops and greenhouse crops.
3. General Laboratory Responsibilities
  • Follow all laboratory safety, biosafety, and standard operating procedures.
  • Coordinate day-to-day activities with the team and the laboratory team to keep QC and research work on schedule.
  • Report protocol deviations, contamination concerns, equipment issues, and unusual results promptly.
  • Support additional QC, research, harvest, and laboratory operations tasks as assigned, and participate in team meetings.


Requirements
  • A diploma or degree in Biology, Biotechnology, Chemistry, Biochemistry, Microbiology, Environmental Science, or a related life-science discipline.
  • Practical hands-on laboratory experience; experience with microbial culture, aseptic handling, plating, or enumeration is strongly preferred.
  • Comfort following established laboratory and research protocols carefully and consistently.
  • Strong attention to detail, with accurate documentation, measurement, and data-recording skills.
  • Reliable and organized, with clear communication skills and the ability to work both independently and collaboratively.
  • A genuine interest in agriculture, plants, soil, environmental science, microbiology, and biological technologies, with the ability to work onsite at our lab at Western University campus (London, ON).

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We proudly support and partner with organizations that lift people up so everyone can succeed and thrive, and honour our candidates' experiences, perspectives and unique identity.

We are committed to continuing to make diversity, equity, and inclusion part of everything we do – from how we work with our talented candidates to how we support our clients in building their diverse workforce.