Senior Scientist Jobs in Ottawa, ON (172)
Senior Ads Data Scientist (Remote)
Senior Quantum Scientist
Senior Quantum Scientist
Senior Research Scientist Engineer - FEC Design Engineer
Q-Block Computing Senior Quantum Scientist Position
Quantum Scientist Role in AMO Physics
Principal Quantum Scientist
Applied Machine Learning Research Scientist
Early Professional, Geochemistry
Lead Quantum Research Scientist at Q-Block
Senior Java Backend Software Engineer
Cryptanalyst / Crypto-Scientist (Various levels)
Technical Lead — Orchestration Control
Staff Software Engineer - Apache Spark
Tech Lead, Android Core Product - Ottawa, Canada
Senior Archaeologist
Senior Laboratory Technologist, Newborn Screening Ontario – Permanent Full-Time (1.0)
Lead Scientist for Medical Isotope Development
ASSOCIATE, STRONGNORTH FUND - Montréal/Ottawa
Remote Senior Clinical Scientist - AI Training & Regulatory
Senior Environmental Scientist/Engineer - Mine Water(Remote)
Senior Medical Laboratory Scientist
Pathology Laboratory Senior Scientist Role
Semiconductor Chemistry Research Scientist
Junior Environmental Scientist
Junior Quantum Engineer
Research Scientist - Semiconductor Process Chemistry - Co-op Student Fall 2026
Junior Quantum Engineer
SENIOR ANALYST, STRONGNORTH FUND - Montréal/Ottawa
Senior Product Manager - Everand & Fable
Principal Quantum Scientist
Drug Discovery Scientist (Computational) — AI Consultant
Environmental Scientist
Job Description
Working as a Senior Scientist in Ottawa, ON
There are 172 Senior Scientist opportunities available in Ottawa, ON all with unique requirements.
A Senior Scientist develops and maintains a strong scientific research program in a laboratory. While working with a Principal Investigator to confirm methods and procedures, ensure maximum reproducibility of results, and supervise analysis of chemical functions and interactions, a Senior Scientist designs and coordinates new experiments, devising needed equipment and apparatus, directs experiment planning and execution, selects appropriate bio-assays, protocols, controls, reagents, and other experimental conditions. The Senior Scientist also conducts independent research to further his or her scientific contributions to the department.
Senior Scientist jobs near Ottawa, ON
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