Apotex Inc. in Toronto, Ontario seeks an experienced scientist to issue and review complex technical reports and develop specifications for current drug substances and products in collaboration with Analytical Development. The role supports regulatory submissions and deficiency responses globally. The candidate should hold a PhD/MS/BS in chemistry, with strong analytical skills (HPLC/LC-MS, GC, NMR) and familiarity with GMP/GLP/GDP and ICH/FDA guidelines.