Canadian occupation guide

Chemist jobs in Canada

Explore 144 current Chemist jobs from 81 verified employers across Canada. Compare live openings, locations, and workplace options on Jobs.ca.

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Current jobs in Chemist

Listings and counts reflect active public jobs on Jobs.ca. Employers cannot pay to change this order.

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OTI Lumionics

Junior Analytical Chemist

about us OTI Lumionics is developing advanced materials—by design—using quantum simulations, machine learning and real-world testing in pilot production. We are currently focused on key enabling materials for OLED displays that will be used in next-generation consumer electronics and automotive. Our advanced electrode materials, and associated manufacturing technology, are being used to build transparent displays and lighting. We work closely with our partners and customers to design new materials that are mass-production ready. Using our computational Materials Discovery Platform, we are ab…

Mississauga, ONPosted Oct 24, 2026

On-site

Septodont

Chemist I

At Septodont, a global leader in dental products and a key player in pharmaceutical development and contract manufacturing (CDMO), we are proud to work every day to improve patients’ health and well-being. Present in more than 110 countries, the Group relies on the energy, expertise, and passion of 2,600 employees. With 6 international production sites, Septodont combines industrial excellence, technological expertise, and innovation to meet the needs of healthcare professionals worldwide. In North America, our operations include facilities in Ontario, Quebec, and Pennsylvania. Our Cambri…

Cambridge, ONPosted Oct 23, 2026

On-site

ChampionX

Principal Chemist

Disclaimer: SLB completed the acquisition of ChampionX on July 16, 2025. If selected for this position, your employment will begin with ChampionX and will transition to SLB as part of the planned integration. We are looking for has an immediate opportunity for a Principal Chemist in our Production Chemical Technologies – Flow Assurance and Analytical Services Technology group, located in Calgary, AB . The Technology division is focused on developing innovative and complete solutions to meet our customers’ needs while looking toward the future through our commitment to developing products…

Posted Oct 23, 2026

On-site

Agilent Technologies

Quality Control Chemist

Job Description BIOVECTRA, now a part of Agilent, is recognized as a leader in the contract development and manufacturing space of active pharmaceutical ingredients specializing in clinical-to-commercial scale production for microbial fermentation, synthetic small molecules including ADC, HPAPI, plasmid DNA, mRNA, LNP and sterile filling capabilities. With over 650 employees at both the Windsor, NS and Charlottetown, PEI sites, BIOVECTRA supports over 100 clients, including over 20 top pharma and biotech companies. BIOVECTRA joined Agilent in 2024 and is part of Agilent’s Advanced Manufactu…

Windsor, NSPosted Oct 20, 2026

On-site

SUN PHARMA

Chemist, Quality Control

Analyze in-process, bulk, finished-product, and stability samples using compendial and in-house methods, including TLC, UV, FTIR, HPLC, and GC, while following GMP requirements. Prepare and manage laboratory reagents, solutions, standards, and chromatography columns; complete documentation and training, and assist with investigations, CAPAs, and audits.

Brampton, ONPosted Oct 17, 2026

On-site

AtkinsRéalis

Chemist - Decommissioning & Waste Management

The chemist will support radioactive waste management, decommissioning, and environmental monitoring programs through technical analysis and data interpretation. They will also prepare technical documentation, perform waste characterization, and provide chemistry-related support to engineering and operations teams.

Mississauga, ONPosted Oct 17, 2026

Hybrid

Crystal Int'l (Group) Inc. & Crystal Claire Cosmetics Inc.

Research & Development Senior Chemist – Colour Cosmetics & Skincare

Lead the development, optimization, and commercialization of colour cosmetics and skincare formulations, ensuring product performance, stability, regulatory compliance, and cost targets. Support scale-up and production troubleshooting, train junior chemists, and contribute to the planning and documentation of SR&ED projects.

Toronto, ONPosted Oct 16, 2026

On-site

DECIEM | THE ABNORMAL BEAUTY COMPANY

Associate Chemist, Analytical Development (12-month contract)

Conduct thermal, particle sizing, surface tension, and rheology testing to characterize cosmetic ingredients and formulations, and analyze the resulting data. Support formulation development teams, maintain laboratory instruments and records, and communicate findings while following quality and safety protocols.

Toronto, ONPosted Oct 16, 2026

On-site

DECIEM | THE ABNORMAL BEAUTY COMPANY

Analytical Development Senior Chemist

Develop, transfer, validate, and troubleshoot analytical methods and conduct research, routine analyses, stability studies, and product investigations using laboratory instrumentation. Review and report data, maintain instruments, support and train colleagues, establish laboratory workflows, and ensure compliance with quality procedures and cGLP, cGMP, and cGDP requirements.

Toronto, ONPosted Oct 16, 2026

On-site

Walker Industries

Coating Chemist

100% Canadian Owned and Operated – Since 1887 Working at Walker At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and giv…

Burlington, ONPosted Oct 16, 2026

On-site

A&L Canada Laboratories Inc.

Laboratory Technician / Analytical Chemist

Conduct sample preparation and chemical analysis of cannabis, environmental, and other samples for pesticides and contaminants using LC-MS/MS and GC-MS/MS. Review analytical data, maintain laboratory records and equipment, support method development and validation, and follow quality, safety, and turnaround-time requirements.

London, ONPosted Oct 15, 2026

On-site

Natural Factors

Validation Chemist

Lead cleaning validation programs, including protocol development, analytical method validation, residue testing, data analysis, reporting, and ongoing program maintenance. Validate laboratory and manufacturing equipment, support investigations and change controls, and collaborate across Quality, Manufacturing, Operations, and R&D to maintain compliance and improve processes.

Kelowna, BCPosted Oct 15, 2026

On-site

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Chemist jobs in Canada: common questions

Answers below come from openings currently published on Jobs.ca, and refresh as employers post and close roles.

How many Chemist jobs are available in Canada right now?

There are 144 Chemist jobs currently published on Jobs.ca, from 81 hiring employers across Canada.

Which employers are hiring Chemists in Canada?

Employers currently hiring Chemists on Jobs.ca include OTI Lumionics, Septodont, ChampionX, Agilent Technologies and SUN PHARMA.

Which Canadian cities have the most Chemist jobs?

The cities with the most Chemist openings on Jobs.ca right now are Mississauga, ON, Cambridge, ON, Windsor, NS, Brampton, ON and Toronto, ON.

What is the NOC code for Chemist?

Chemist falls under NOC 21101 in the National Occupational Classification 2021, titled “Chemists”. This is the code to quote on Canadian immigration and work permit applications.

How do I apply for Chemist jobs on Jobs.ca?

Open any Chemist listing on this page and apply directly from it. Creating a free Jobs.ca account lets you reuse a saved resume and track every application in one place.