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Graduate Lab Assistant Jobs in Ontario (NOW HIRING)

TA (CUPE) - MIA5310 B - Fall 2026

Ottawa, ON · On-site

CA$31.89 - CA$50.25/hr

Teaching Assistant/Demonstrator/Lab Monitor (CUPE) Posting Type: Cours precis / Specific course ... Enrolled in a graduate program in Systems Science, Digital Transformation and Innovation ...

Showing results 21-40

Graduate Lab Assistant information

See Ontario salary details

$9

$19

$33

How much do graduate lab assistant jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for graduate lab assistant in Ontario is $19.76, according to ZipRecruiter salary data. Most workers in this role earn between $14.90 and $20.67 per hour, depending on experience, location, and employer.

What is a graduate lab assistant?

Graduate lab assistants are graduate students who support professors and researchers in academic or research laboratories. Their responsibilities typically include preparing laboratory materials, assisting with experiments, maintaining equipment, and sometimes helping undergraduate students with lab work. They may also collect and analyze data, keep detailed records, and ensure that safety protocols are followed. This role provides valuable hands-on experience in scientific research and laboratory management, which is beneficial for their academic and career development.

What does a graduate lab assistant do?

As a Graduate Lab Assistant, you can expect to be involved in a variety of hands-on and organizational tasks each day. These often include preparing materials and equipment for experiments, assisting with data collection and analysis, maintaining laboratory cleanliness and safety standards, and supporting researchers or instructors with ongoing projects. You may also be responsible for inventory management and occasionally training new students on laboratory protocols. The role offers valuable exposure to advanced lab techniques and fosters close collaboration with faculty and research teams.

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

To thrive as a Graduate Lab Assistant, you need a solid background in laboratory techniques, scientific research methods, and relevant coursework in your field of study. Familiarity with laboratory equipment, safety protocols, and data analysis software such as Excel or specialized scientific tools is typically required. Attention to detail, strong organizational abilities, and effective communication make someone stand out in this position. These skills ensure accurate data collection, maintain lab safety, and support successful research outcomes.

What is the difference between Graduate Lab Assistant vs Research Intern?

AspectGraduate Lab AssistantResearch Intern
Required CredentialsEnrolled graduate student, relevant courseworkUndergraduate or graduate student, relevant field of study
Work EnvironmentUniversity labs, academic settingsResearch institutions, labs, or university departments
Employer & Industry UsageUniversities, academic research projectsResearch organizations, academic or industry research
Common Search & ComparisonYesYes

The main difference between a Graduate Lab Assistant and a Research Intern lies in their educational status and scope of work. Graduate Lab Assistants are typically enrolled graduate students working within university labs, focusing on supporting ongoing research. Research Interns may be undergraduate or graduate students gaining practical experience in research settings, often for a limited period. Both roles involve assisting with experiments and data collection but differ mainly in their educational level and specific responsibilities.

Can you get a graduate lab assistant job with no experience?

Graduate lab assistant positions often do not require extensive prior experience, as they typically provide on-the-job training. However, having relevant coursework, basic laboratory skills, or familiarity with scientific tools can improve chances of hiring. Employers may also look for strong organizational skills and the ability to follow safety protocols.

What qualifications do I need to be a graduate lab assistant?

To become a graduate lab assistant, candidates typically need to be enrolled in a relevant graduate program and have a strong background in the subject area, such as biology, chemistry, or engineering. Relevant skills include laboratory techniques, data analysis, and familiarity with lab equipment; some positions may also require prior research experience or certifications in safety procedures. Educational requirements usually include maintaining a minimum GPA and meeting any specific program prerequisites.
Infographic showing various Graduate Lab Assistant job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $41,111 per year, or $19.8 per hour.

Lab Instructor, BioMedical Science

Waterloo, ON • On-site

University of Waterloo
5 - 10K employees

Full-time

Re-posted 3 days ago


Key responsibilities

  • Organizes and instructs laboratory-only courses and courses with lecture and lab components.

  • Develops, updates, and manages laboratory experiments, manuals, assignments, and assessments.

  • Oversees laboratory administration, including grading, safety, equipment maintenance, and student support.


Job description

At theUniversity of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big ideas to life, together. The University is a welcoming workplace for those of all abilities, interests, and expertise. As part of our workforce, you can do what you do best, every day.
Learn more about our recruitment process.

Job Requisition ID:

2026-01297


Time Type:

Full time

Employee Group:

Staff

Job Category:

Academic Delivery Support

Employment Type:

Temporary

Department:

Faculty of Science - Biology

Hiring Range:

$87,620.25 - $109,525.32

Posting Information:
This posting is for an existing vacancy.

The internal posting deadline for this position is July 16, 2026 at 11:59PM.

This position is being offered as a Secondment or contract opportunity. Term: 2 years

Job Description:

Primary Purpose

The Biology Laboratory Instructor for the newly developed BioMedical Science Program (BMedSci) is responsible for BIOL 130L, BIOL 240L, and the new digital human anatomy laboratory (BIOL 201), as well as dedicated teaching within the new BioMedical Sciences (BMedSci) program launching Fall 2026This includes organizing and instructing laboratory-only courses, teaching courses with lecture and lab components, developing and writing laboratory experiments and manuals, designing examinations and quizzes and keeping the content and resources current. For courses that have lectures directly associated with laboratories, the Biology Laboratory Instructor is responsible for designing experiments that complement the lecture component of the course.

Key Accountabilities

Administration of assigned laboratories, including but not limited to:

Independently organizes and runs laboratory-only courses;

Independently organizes and runs combined lecture and laboratory courses;

Ensures that laboratory experiments reflect the course content directly associated with the laboratory;

Organizes and creates assignments, laboratory manuals, midterms and final exams for the laboratory courses assigned, including updates to materials as necessary;

Responsible for collecting and maintaining laboratory reports, midterms and exam grades; calculates and submits final grades to the Registrar's Office;

Marks assignments, midterms and exams; calculates and submits final grades to the Registrar's Office;

Prepares protocols of laboratory procedures - individual techniques and/or manuals;

Oversees enrollment into each laboratory/tutorial section, monitors course limits and signs course override forms;

Schedules laboratory and tutorial sections and corrects scheduling problems as they may occur, in coordination with the Undergraduate Program Manager;

Monitors laboratory sessions and identifies and addresses potential safety concerns for students and Teaching Assistants (TAs);

Orders chemicals needed for laboratory experiments and arranges proper disposal of waste;

Organizes lab set-up/tear down in coordination with Laboratory Technicians;

Purchases and maintains laboratory equipment, including fixing minor equipment problems;

In coordination with Laboratory Technicians and Teaching Assistants, ensures that equipment and chemicals are put away at the conclusion of each experiment;

Closes each laboratory section upon completion of the laboratory session;

Is available for answering student and TA questions;

Advises and provides help to students on an individual basis, as needed, and reassigning students who have missed laboratory sections;

Provides students in distress with the first step in emotional support and referrals for counselling ; Interacts with and attends workshops organized by Counselling Services to obtain appropriate guidelines;

May serve on Biology/Science undergraduate committees and undergraduate curriculum committees;

Recommends major equipment purchases and negotiates competitive pricing with equipment vendors;

Reviews, updates and improves existing experiments annually;

Develops new content annually for laboratory-only courses and specific courses that include laboratories.

Teaches specific courses as assigned by the Associate Chair, Undergraduate:

Plans, creates and teaches specific courses assigned by the Associate Chair, Undergraduate Studies associated with the new BioMedical Science Program;

Independently prepares to deliver course content either in the classroom or online;

Organizes and creates assignments, quizzes, midterms and final exams, including make-up exams for the lecture courses assigned;

Marks assignments, midterms and exams; calculates and submits final grades to the Registrar's Office.

Manages laboratory Teaching Assistants and Other Teaching Supports (Co-op students) each term, including but not limited to:

Helps recruit, interview, and select graduate and undergraduate TAs and Co-op students for their placement in laboratory courses for which the Instructor is responsible;

Meets regularly with the TAs and other teaching supports to provide them with direction/instruction/explanation regarding laboratory concepts/objectives and marking;

Trains, manages and supervises weekly TA activities, including organizing and executing the Teaching Assistant Workshop twice yearly;

Mentors both graduate and undergraduate Teaching Assistants and other teaching supports regarding teaching;

Trains the TAs on the particular safety aspects of the laboratories;

Ensures that TAs and other teaching support staff are trained regarding concepts with which they may not be fully familiar and that they fully comprehend the equipment and procedures to be used;

Designs marking schemes and/or rubrics for the TAs;

Provides help to undergraduate students on an individual basis as needed, and reassigns students who have missed their laboratory sections;

Co-ordinates feedback regarding potential problems in the laboratories and tutorials;

Evaluates performance of Teaching Assistants and other teaching support staff at the end of each term.

Safety Administration

Establishes, administers, and enforces safety standards and regulations including WHMIS requirements and UW Safety policies and procedures to ensure a safe laboratory setting for students and TAs;

Update posted safety procedures including WHMIS, hazardous waste disposal etc. in the laboratories;

Ensures that the laboratory is kept clean and maintains a safe laboratory environment;

Maintains personal certifications as required by the Safety Office.

Required Qualifications

Education

PhD in Biology is required..

Experience

Minimum of two years' teaching experience is required in a laboratory and/or classroom setting. Strong background in anatomy instruction aligned with modern biological and biomedical training is required, including strengths in cell biology and microbiology. .

Knowledge/Skills/Abilities

Demonstrated understanding of safe chemical handling as well as Health and Safety and emergency procedures in a laboratory environment is required;

Ability to demonstrate the proper use of a variety of laboratory equipment in normal use in Biology labs, including but not limited to: microscopes, centrifuge, spectrophotometer, balance, heating/stirring block, and pipettors;

Experience troubleshooting and working with scientific equipment is preferred;

Experience with molecular and microbiology techniques;

Excellent written and oral communication skills required;

Knowledge of modern tools for online pedagogy is an asset for the successful tenure of this position;

Organizational, technical, analytical, and multi-tasking skills are essential.


Equity Statement
The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg, and Haudenosaunee peoples. Our main campus is situated on the Haldimand Tract, the land granted to the Six Nations that includes six miles on each side of the Grand River. Our active work toward reconciliation takes place across our campuses through research, learning, teaching, and community building, and is coordinated within the Office of Indigenous Relations.
The University values the diverse and intersectional identities of its students, faculty, and staff. The University regards equity and diversity as an integral part of academic excellence and is committed to accessibility for all employees. The University of Waterloo seeks applicants who embrace our values of equity, anti-racism and inclusion. As such, we encourage applications from candidates who have been historically disadvantaged and marginalized, including applicants who identify as First Nations, Metis and/or Inuk (Inuit), Black, racialized, a person with a disability, women and/or 2SLGBTQ+.
Positions are open to qualified candidates who are legally entitled to work in Canada.
The University of Waterloo is committed to accessibility for persons with disabilities. If you have any application, interview, or workplace accommodation requests, please contact Human Resources athrhelp@uwaterloo.ca or 519-888-4567, ext. 45935.