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Science Lab Assistant Jobs in Ontario (NOW HIRING)

Evertz Microsystems Limited

Lab Engineer

Markham, ON · On-site

Diploma or degree in Computer Science, Information Technology, Networking, Electrical/Computer ... Artificial intelligence (AI) technology may be used in our recruitment process to assist with ...

EFS-plastics Inc.

Quality Lab Technician

Listowel, ON · On-site

$23.13 - $25.17/hr

Maintain organized and accurate lab records and documentation * Assist in continuous improvement ... Diploma or degree in Chemistry, Materials Science, Polymer Science, or a related field (or ...

Niagara College

Nursing Lab Technologist

Welland, ON · On-site

CA$40.39 - CA$46.64/hr

... * Assist with the assignment of grades related to student lab performance * Facilitate student ... A Bachelor of Science (BScN) degree in Nursing * Three (3) years' of recent nursing practice ...

WSP

Junior Materials Lab Technician

London, ON · On-site

CA$51K - CA$68K/yr

... audits and assist in the identification and investigation as well as communicating of non ... The brightest engineers, advisors and scientists from across the globe call WSP home. Proudly ...

WSP

Junior Materials Lab Technician

London, ON · On-site

CA$51K - CA$68K/yr

... audits and assist in the identification and investigation as well as communicating of non ... The brightest engineers, advisors and scientists from across the globe call WSP home. Proudly ...

Dynacare

Clinical Laboratory Assistant

Brampton, ON · On-site

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

Brampton, ON · On-site

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required ...

Dynacare

Clinical Laboratory Assistant

London, ON

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

London, ON · On-site

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

Brampton, ON

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required ...

Dynacare

Clinical Laboratory Assistant

Brampton, ON

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

Brampton, ON · On-site

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

Brampton, ON · On-site

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

Brampton, ON

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

Dynacare

Clinical Laboratory Assistant

Brampton, ON

CA$22 - CA$24.50/hr

Medical Laboratory Assistant Certification required or graduate of an approved laboratory assistant course or Diploma/Degree in Health or Science required * Excellent data entry skills required

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Science Lab Assistant information

See Ontario salary details

$10

$22

$47

How much do science lab assistant jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for science lab assistant in Ontario is $22.28, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.12 per hour, depending on experience, location, and employer.

What is a science lab assistant?

Science Lab Assistants are professionals who support scientists, teachers, and students in laboratory environments. Their responsibilities typically include preparing and maintaining lab equipment, organizing materials, ensuring safety protocols are followed, and assisting with experiments or demonstrations. They play a crucial role in maintaining the smooth operation of a laboratory by managing supplies, cleaning workspaces, and sometimes helping record data or results. Science Lab Assistants work in educational institutions, research facilities, and industrial labs.

What are the key skills and qualifications needed to thrive as a science lab assistant?

To thrive as a Science Lab Assistant, you need a solid understanding of laboratory procedures, safety protocols, and basic scientific principles, often supported by a relevant degree or coursework in science. Familiarity with laboratory equipment, data entry systems, and chemical handling certifications are commonly required. Strong attention to detail, organizational skills, and effective communication help ensure accuracy and smooth teamwork. These skills and qualities are vital for maintaining a safe lab environment and supporting successful scientific experiments.

What are some typical challenges a science lab assistant may face during daily lab operations?

Science Lab Assistants often encounter challenges such as managing multiple tasks under time constraints, maintaining strict safety and cleanliness standards, and troubleshooting equipment malfunctions. They must also ensure accurate labeling and recording of samples, which requires strong attention to detail. Collaborating effectively with researchers and other lab staff is crucial, as miscommunication can affect experimental outcomes.

How much does a science lab assistant get paid?

The average salary for a science lab assistant typically ranges from $20,000 to $40,000 per year, depending on experience, education, and location. Entry-level positions may pay closer to the lower end, while experienced assistants or those with specialized skills can earn higher wages. Many lab assistants work part-time or seasonal hours, which can also affect overall pay.

What degree do you need for a science lab assistant?

A science lab assistant typically needs at least a high school diploma or equivalent; however, some positions may require an associate's degree or a bachelor's degree in a science-related field such as biology, chemistry, or physics. Relevant skills include familiarity with laboratory equipment and safety procedures, and certifications in laboratory safety can be beneficial.

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

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

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

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

Science Lab Assistant jobs near you
Infographic showing various Science Lab Assistant job openings in Ontario as of August 2026, with employment types broken down into 2% As Needed, 69% Full Time, 26% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $46,349 per year, or $22.3 per hour.

Clinical Lab & Research Assistant - Toronto & Scarborough

ClinSurge Research

Toronto, ON • On-site

Full-time

Posted 8 days ago

Job description

Clinical Research Assistant - on-site role

About ClinSurge Research 

ClinSurge Research is a dynamic clinical research organization dedicated to advancing medical science through rigorous, patient-centered trials. We partner with leading sponsors, and healthcare systems to bring breakthrough therapies to the patients who need them most. Join a team that moves fast, works with purpose, and takes pride in scientific integrity.

Role overview

We are seeking a detail-oriented and motivated Clinical Research Assistant to support our growing portfolio of clinical trials. You will work closely with Principal Investigators, Study Coordinators, and sponsors to ensure smooth trial execution—from patient recruitment through data lock.

What you'll do
  • Assist with patient recruitment, screening, and enrollment activities across multiple active protocols
  • Collect, record, and verify source data in compliance with GCP guidelines and study protocols
  • Enter and maintain accurate data in electronic data capture (EDC) systems
  • Prepare, organize, and maintain regulatory binders (IRB submissions, essential documents)
  • Coordinate and schedule subject visits, phlebotomy, lab work, and investigational product dispensing
  • Communicate with sponsors, CROs, and IRBs regarding protocol queries and ongoing monitoring
  • Assist in preparation for sponsor monitoring visits and regulatory audits
  • Maintain investigational product accountability logs under PI supervision
What we're looking for
  • Bachelor's degree in life sciences, public health, or a related field
  • 0–2 years of experience in a clinical research or healthcare setting (internships welcome)
  • Phlebotomy certification and with experience and proficiency
  • Familiarity with GCP, ICH guidelines, and FDA & HC regulations is a strong plus
  • Experience with EDC systems (Medidata Rave, INFORM, Veeva Vault) a plus
  • Exceptional organizational skills and attention to detail
  • Strong written and verbal communication skills
  • Ability to manage competing priorities in a fast-paced environment

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