Science & Research Jobs in Mississauga, Canada (Now Hiring) — 20 open
GSKSenior Medical Writer
Mississauga, Ontario, Canada · Hybrid
$103k–$153k
Business Introduction At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. Our R&D focuses on discovering and delivering vaccines and medicin…
Skills: Clinical Development, Clinical Trial Designs, Communication, Customer Service, Decision Making
RalliantField Calibration Technician
Mississauga, Ontario, Canada · Remote OK
We are seeking a Field Calibration Technician to join our growing remote team. In this role, you’ll perform precise, high-quality calibrations at customer sites across diverse industries and locations. This is a field-ba…
Skills: Calibration, ISO/IEC 17025, GP Calibration, RF Calibration, Quality Management Systems
RalliantField Calibration Technician
Mississauga, Ontario, Canada · On-site
We are seeking a Field Calibration Technician to join our growing remote team. In this role, you’ll perform precise, high-quality calibrations at customer sites across diverse industries and locations. This is a field-ba…
Skills: Calibration, ISO/IEC 17025, GP Calibration, RF Calibration, Quality Management Systems
WSPLaboratory Technical Lead – High Complexity Soils
Mississauga, Ontario, Canada · On-site
$88k–$118k
What if you could redefine what’s possible? With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth an…
Skills: Geotechnical Laboratory Management, High Complexity Soils Testing, ASTM Standards, CSA Standards, AASHTO Standards
Trillium Health PartnersNurse Practitioner - M Cardiac Health
Mississauga, Ontario, Canada · On-site
$68/hr–$82/hr
ONA Position: Nurse Practitioner Job ID: 7704 Status: Temporary Full-time (12 months) Dept/Program: Heart Function Clinic - Cardiac Health Role Level: ONA - 06 - $68.67 to $82.12 per hour Site: Mississauga Hospital Hours…
Skills: Advanced Patient Care Assessment, Cardiac Nursing, Diagnostic Reasoning, Pain and Symptom Management, Patient Education
Trillium Health PartnersPharmacist (Temporary Full Time) - M Pharmacy
Mississauga, Ontario, Canada · On-site
$50/hr–$67/hr
ALLIED HEALTH POSTING Position: Pharmacist Job ID: 2026 - 7697 Status: Temporary Full Time (approx. 12 months) Dept/Program: Pharmacy Role Level: Allied Health (AH 11.9) $50.78 to $67.93 Site: Mississauga Hospital Shifts…
Skills: Pharmacotherapy, Evidence-Based Medicine, Patient Centred Care, Hospital Pharmacy Systems, Clinical Dosing
OISE, Department of Leadership, Higher and Adult Education - University of TorontoSessional Lecturer: ENG110H5S Narrative
Mississauga, Ontario, Canada · On-site
Date Posted: 06/11/2026 Req ID: 48559 Faculty/Division: UofT Mississauga Department: UTM: English & Drama Campus: University of Toronto Mississauga (UTM)   Description:  This course gives students skills f…
Skills: Narrative Analysis, Literary Analysis, University Teaching, Course Design, Curriculum Development
HaleonRegulatory Affairs Manager
Mississauga, Ontario, Canada · Hybrid
$100k–$120k
Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new ch…
Skills: Regulatory Strategy, Regulatory Submissions, Health Authority Engagement, Compliance Management, Claims Development
IQVIACoordonnateur(trice) principal(e), Mise en place de projets de laboratoire/Senior Laboratory Project Set-Up Coordinator
Mississauga, Ontario, Canada · Remote OK
$60k–$100k
Titre du poste : Coordonnateur(trice) principal(e) – Mise en place de projets de laboratoire (Télé-travail) Aperçu du poste La personne titulaire du poste fournit un soutien opérationnel lié aux projets, notamment la con…
Skills: Clinical Trial Management Systems, Database Configuration, Project Coordination, Study Validation, Good Clinical Practice
AtkinsRéalisSpecialist Engineer - Reactor Structures
Mississauga, Ontario, Canada · Hybrid
Job Description Overview We are currently seeking a Specialist Engineer who specializes in the design of CANDU Reactor Structures (i.e., pressure vessel, calandria vessel, end shields, reactor supports, etc.), providing …
Skills: CANDU Reactor Design, ASME Pressure Vessel Design, GD&T, Classical Stress Calculation, Solid Mechanics
AtkinsRéalisSpecialist Engineer – Fuel Channels
Mississauga, Ontario, Canada · Hybrid
Job Description Overview We are currently seeking a Specialist Engineer who specializes in the design of CANDU Fuel Channels, providing strategic technical leadership, defining engineering approaches, and serving as a pr…
Skills: CANDU Fuel Channel Design, ASME Pressure Vessel Design, Classical Stress Calculation, Solid Mechanics, GD&T
BrenntagQuality Assurance Specialist
Mississauga, Ontario, Canada · Hybrid
Purpose of Position To provide support and to help manage risk to the organization in the areas of quality management, life science product safety management, and responsible distribution, while also providing commercial…
Skills: Quality Assurance, Chemical Distribution, Regulatory Compliance, Safety Management, Process Improvement
AstraZenecaGraphic Expert
Mississauga, Ontario, Canada · On-site
$106k–$140k
Job Title: Graphic Expert Introduction to role Are you a strategic, collaborative, and innovative individual with creative graphic design experience, exposure to clinical/medical domain, and strong communication skills? …
Skills: Graphic Design, Medical Illustration, Data Visualization, Figma, Adobe Creative Suite
AbbottAssociate Product Manager - Coronary - Abbott Vascular (Mississauga)
Mississauga, Ontario, Canada · On-site
JOB DESCRIPTION: About Abbott Abbott is a global healthcare leader, creating breakthrough science to improve people’s health. We’re always looking towards the future, anticipating changes in medical science and technolog…
Skills: Strategic Planning, Market Analysis, Product Launch, Demand Generation, Sales Promotion
AstraZenecaAssociate Director, Epidemiology (12-Month Contract)
Mississauga, Ontario, Canada · Hybrid
$138k–$181k
Note*** This will be a 12-month contract. When we put unexpected teams in the same room, we unleash bold thinking with the power to inspire life-changing medicines. In-person working gives us the platform to connect, wor…
Skills: Epidemiology, Biostatistics, SAS, Project Planning, Scientific Writing
Roche2026 Fall Intern - Procurement
Mississauga, Ontario, Canada · Hybrid
$57k–$75k
At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who …
Skills: Sourcing, Category Management, Negotiation, Contracting, Supplier Relationship Management
OISE, Department of Leadership, Higher and Adult Education - University of TorontoResearch Associate (Limited Term)
Mississauga, Ontario, Canada · On-site
$54k–$100k
Date Posted: 06/11/2026 Req ID:48544 Faculty/Division: UofT Mississauga Department: UTM: Chem/Phys. Sciences Campus: University of Toronto Mississauga (UTM) Existing Vacancy: Yes   Description:   U of T Mississ…
Skills: RNA Biology, Cell RNA-Protein Interactions, Bioinformatics Data Analysis, Scientific Writing, Project Leadership
Gilead SciencesDirector, Marketing Cell Therapy
Mississauga, Ontario, Canada · Hybrid
$170k–$220k
At Gilead Sciences Canada Inc. we take pride in being recognized as one of Greater Toronto’s Top Employer 2024. Click here to find out why Gilead Sciences Canada is a top employer! Chez Gilead Sciences Canada Inc., nous …
Skills: Strategic Planning, Tactical Implementation, Budget Management, People Management, Oncology Marketing
Bureau Veritas do BrasilProject Manager
Mississauga, Ontario, Canada · On-site
Project Manager The Project Manager is a key member of the Customer Experience Team (CET) functioning in Project Support or Project Manager capacity. Knowledge pertaining to Ontario and Canadian environmental regulations…
Skills: Project Management, Customer Service, Environmental Regulations, Technical Support, Data Interpretation
McKesson CanadaQuality Specialist (20 month contract)
Mississauga, Ontario, Canada · Hybrid
$82k–$109k
McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here…
Skills: Quality Management Systems, GxP Compliance, Root Cause Analysis, CAPA, Internal Auditing
Frequently asked questions
How many Science & Research jobs are open in Mississauga, Canada right now?
There are currently 20 open science & research positions in Mississauga, Canada listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Science & Research roles in Mississauga, Canada?
Companies currently hiring include Trillium Health Partners, AstraZeneca, AtkinsRéalis, OISE, Department of Leadership, Higher and Adult Education - University of Toronto, Ralliant, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Science & Research jobs in Mississauga, Canada?
Yes — 12 of the 20 open science & research positions offer remote or hybrid work (2 remote, 10 hybrid).
How do I apply for Science & Research jobs in Mississauga, Canada?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
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