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Senior Scientist

@ BWXT

Ottawa, Ontario

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SIGNALS

Responsibilities:

  • Guides business decision making by providing contextualized answers to technical question
  • Assembles a range of technical options geared to solve a business problem
  • Considers legal, quality, IP, production implementation and other project-wide implications
  • Formulate development plans for complex streams or overall project.
  • Executes some experiments requiring refined experimental skill, in collaboration with other RnD personnel
  • Analyzes samples and experimental observation to collect data.

Requirements summary:

  • We required a diverse range of skills to support our work in the markets that drive our business and welcome candidates from all backgrounds and life stages who are passionate about making…
  • Scientists apply the past practical experience in experimental research to design and execute experimental programs in their field of expertise.
  • Relies on the experience and technical knowledge to suggest the optimal workflow
  • Iterates on design as required
  • Authors a memo/technical presentation as required
  • Required Qualifications:
Source and dates

Employer career site / ATS feed · successfactors

Employer posting date
2026-11-10
First seen by our source
2026-11-11
Source record updated
2026-11-11

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

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Job description

BWXT Medical Ltd. is a trusted source for the development and manufacture of nuclear medicine for biotechnology, life sciences, pharmaceutical companies and academia partners. Headquartered in Kanata, Ontario, BWXT Medical Ltd. employs over 300 highly-skilled people in Kanata and Vancouver, British Columbia.

Welcome to BWXT
We believe in empowering our employees and cultivating a dynamic workplace that fosters growth and collaboration. Whether you’re an experienced professional or just starting your career, you'll find opportunities to challenge yourself, learn from seasoned experts, and contribute to nuclear innovation. We required a diverse range of skills to support our work in the markets that drive our business and welcome candidates from all backgrounds and life stages who are passionate about making a difference.

Position Overview:

Sr. Scientists apply the past practical experience in experimental research to design and execute experimental programs in their field of expertise. They operate under minimal supervision and assume responsibility for the impact technical decisions make on the project or product overall. Sr. Scientist acts as the Technical Design Authority for a specific area of the process or project.

Location:

On-site in Kanata, Ontario

Your Day to Day as a Senior Scientist:

  • Guides business decision making by providing contextualized answers to technical question
  • Assembles a range of technical options geared to solve a business problem
  • Considers legal, quality, IP, production implementation and other project-wide implications
  • Formulate development plans for complex streams or overall project.
  • Executes some experiments requiring refined experimental skill, in collaboration with other RnD personnel
  • Analyzes samples and experimental observation to collect data.
  • Applies appropriate statistical methods to interpret the data
  • Delivers conclusive technical recommendations to the wider project team
  • Designs complex workflows to collect data or produce research samples
  • Relies on the experience and technical knowledge to suggest the optimal workflow
  • Arranges collaboration with other functions: facilities, EHS, shipping, etc.
  • Oversees execution of the workflow and troubleshoots in real time
  • Iterates on design as required
  • Collects the input from the parties involved to integrate the results into a development report
  • Contributes technical information to business decision making
  • Studies available technical literature relevant to the business decision
  • Critically evaluates quality of the available information
  • Assembles a report on the state of the technology and distills the information into a form suitable for non-technical audience.
  • Authors a memo/technical presentation as required

Required Qualifications:

  • Masters degree in Science or Engineering, plus at least 10 years of relevant technical experience or PhD with at least 5 years of industry experience in the field related to main projects.
  • Must have hands-on experience with highly radioactive material.
  • Requires a proven record of independent research in commercial companies. Examples include issued patents, major development reports, regulatory submissions, new processes/methods transferred to production
  • Must have fully proficient technical knowledge within a scientific specialty and appreciation of basic principles in peripheral fields
  • Must have experience delivering RnD results in a regulated environment
  • Past experience with contribution to regulatory submissions is highly valued
  • Requires an understanding of factors that contribute to the cross-department project success and how the team's activities impact other teams.

WHAT WE CAN OFFER YOU: Ensuring the well-being of our employees is our priority and we offer comprehensive and competitive benefits for our employees and their families.

  • Comprehensive Health Benefits – Including health, dental, vision, and disability coverage to keep you feeling your best.
  • Secure Your Future – Defined Contribution Pension Plan and an optional Company-matched retirement savings plans (RRSP/TFSA/EPSP)
  • Work-Life Balance – Flexible hybrid schedules and compressed workweek option available
  • Help Grow Our Team – Earn generous referral bonuses with our two-tiered
  • Employee Referral Program ($1,500 and $3,000!).
  • Invest in Your Education – Up to $5,250 USD per year through our Educational Refund Plan.
  • Professional Development – Gain access to training, certifications, and growth opportunities to advance your career.
  • Your Wellness Matters – Enjoy gym membership discounts and access to mental health support programs.
  • A Welcoming Workplace – Join a diverse, inclusive, and supportive culture that celebrates you.
  • Fun & Connection – Engage in team-building activities organized by our Social Committee.Ready to grow with us?

Apply now and let’s build something amazing together!

At BWXT, we are committed to a fair, transparent, and inclusive hiring process.

As part of our recruitment practices, we use artificial intelligence (AI) tools to assist with screening and evaluating applicants. These tools support our efforts to make consistent and equitable hiring decisions.

The base salary range for this position in Ontario (CA-ON)at the start of employment is expected to be between $$92,000 and $$142,000 per year. However, the base salary offered is based on local job market factors and may vary further depending on factors specific to the selected job candidate, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to these considerations, the total compensation package for this position may also include other elements, such as an annual cash incentive in addition to a full range of medical, retirement, and/or other benefits. Details of participation in these benefit plans will be provided at such time the selected job candidate receives an offer of employment.

Learn more about how BWXT employs nuclear technology to solve some of the world’s most important problems. BWXT’s capabilities video showcases our innovation in commercial nuclear power, addressing climate change, as well as our advanced nuclear medicine products treating patients around the world. We are People Strong. Innovation Driven.

BWXT Medical Ltd. embraces diversity of thought, values individuality, encourages new perspectives and provides equal opportunity in employment for all qualified employees and applicants without regard to race, national or ethnic origin, colour, religion, age, sex, sexual orientation, marital status, family status, disability, a conviction for which a pardon has been granted or a record suspended or any other category protected by federal law. BWXT Medical Ltd. is committed to fostering an accessible, fair, and inclusive environment where all employees are able to access goods while being respected and supported. If you require accommodations during the application or interview process, please advise us as soon as possible so appropriate arrangements can be made. If you require information in a format that is accessible to you, please contact Human Resources.

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