About Apotex Inc. Apotex is a Canadian-based global health company. We improve everyday access to affordable, innovative medicines and health products for millions of people worldwide, with a broad portfolio of generic, biosimilar, innovative branded pharmaceuticals and consumer health products.

Headquartered in Toronto, with regional offices globally, including in the United States, Mexico and India, we are the largest Canadian-based pharmaceutical company and a health partner of choice for the Americas for pharmaceutical licensing and product acquisitions. We improve everyday access to affordable, innovative medicines and health products for millions of people worldwide, with a broad portfolio of generic, biosimilar, innovative branded pharmaceuticals and consumer health products. Headquartered in Toronto, with regional offices globally, including in the United States, Mexico and India, we are the largest Canadian-based pharmaceutical company and a health partner of choice for the Americas for pharmaceutical licensing and product acquisitions.

With guidance of Scientist, Analytical Development, responsible for performing all activities in early development research, analytical method development and validation for new products, comprehensive testing of API and finished dosages, and preparation of regulatory submission documentation. Acts as a key member in the project working team. Designs MS-friendly LC / GC Methods and performs LC/GC-MS/MS analysis of drug substances and drug products, including Nitrosamine impurities, genotoxic impurities, and peptides.

Prepares working plan for assigned projects and provides timeline to Scientific Leader.



Works with Scientific Leader to prepare analytical methods, validation protocols and technical reports. Performs validation of analytical testing procedure for drug substance and drug product including dissolution methods.

Ensures analytical methods validation is conducted according to approved validation protocol in a timely manner with accuracy and precision in compliance of laboratory SOP and guidelines. Performs all analytical tests for drug substance, including assay, related compounds, identifications, and wet chemistry for API evaluation. Performs all analytical tests for PE/PO samples, including assay, degradation products and dissolution.

Performs all analytical tests for API releasing, including assay, degradation products, dissolution, and physical testing. Conducts other tests required for dosage submissions. Conducts lab investigations for OOS and OOT results.

Provides technical support to other department for the issues related to the stability of drug substance and drug product or for the responses to requirements of regulatory agencies. Develops and maintain strong relationships within Analytical R&D; to ensure that the projects are delivered on time. Participates in departmental housekeeping and other pertinent duties as assigned in accordance with safety and GMP requirements.





Demonstrates corporate values in the performance of the work and interactions with others. Ensure personal adherence with all compliance programs including the Global Business Ethics and Compliance Program, Global Quality policies and procedures, Safety and Environment policies, and HR policies. Recognized post-secondary education in analytical chemistry, organic chemistry, pharmaceutical sciences, or related field.

Wet chemistry and analytical bench techniques. Knowledge of wet chemistry, analytical bench techniques, Window-based software, and automated data acquisition systems. Robust theoretical background in analytical chemistry and organic chemistry paired with an expert knowledge of mass spectroscopy and chromatography.

Advance knowledge of peptide analysis by mass spectrometry. Working knowledge of LIMS is an asset. Good written and verbal English communication skills. BSc with 5 years or MSc with 4 years or PhD with 2 years’ experience in a pharmaceutical lab in an R&D; environment.

We offer accommodation for applicants with disabilities as part of its recruitment process. The hiring range for this position is $63,482 - $105,804 CAD per year. Apotex offers bonus programs based on your position in the organization, you can excel based on our pay-for-performance philosophy.

With comprehensive benefits, a pension plan to help you save for retirement and learning and development opportunities, we provide a comprehensive package for your personal and professional development. Apotex will use artificial intelligence to screen, select and/or assess your application for this job.

📌 Chemistry research scientist (Toronto)
🏢 Apotex
📍 Toronto