Are you looking for a role that will challenge you and allow you to contribute to advancing radiopharmaceuticals and targeted cancer therapies as a Radiopharmaceutical Technologist? Can you see yourself working alongside an experienced team of scientists and technologists to support radiolabelling chemistry, product testing, radioanalytical analysis, and preclinical research in a dynamic and growing Contract Research Organization? At CNL's Chalk River Laboratories, you'll play a key role in delivering innovative commercial and R&D projects that advance isotope production and the development of safe, targeted radiotherapeutics in Canada. If you answered yes, this may be the job for you—apply today!
What will you be doing!
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Supporting the development and testing of radiopharmaceuticals through radiolabelling, analytical testing, stability studies, and preclinical research activities.
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Preparing and executing experimental protocols related to radionuclide production, purification, radiochemistry, and in vitro/in vivo evaluations.
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Performing conjugation chemistry, radiolabelling, and stability testing using a variety of radionuclides and targeting vectors.
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Conducting radiochemical analyses using techniques such as Radio-TLC, Radio-HPLC, ICP-MS, and gamma counting, while preparing accurate data reports.
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Setting up, calibrating, operating, troubleshooting, and maintaining specialized radiochemical and analytical laboratory equipment.
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Utilizing laboratory software and customized spreadsheets to support data collection, calculations, analysis, and reporting.
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Developing, updating, and adhering to Standard Operating Procedures (SOPs) and quality assurance requirements.
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Preparing chemical solutions, managing laboratory inventories, and overseeing the safe handling and disposal of chemical and radioactive waste.
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Analyzing experimental results and contributing to technical reports for internal stakeholders and external clients.
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Maintaining accurate laboratory records and documentation in accordance with regulatory and quality standards.
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Identifying and implementing innovative applications of equipment, procedures, and laboratory processes.
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Supporting procurement activities by sourcing laboratory equipment and coordinating with vendors and suppliers.
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Collaborating with multidisciplinary teams to coordinate research activities and support project objectives.
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Ensuring compliance with laboratory, facility, safety, and quality assurance regulations and requirements.
Other duties as assigned by your manager.
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What we are looking for:
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Education
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Graduation from a recognized institute of advanced technology, or equivalent formal education in a field relevant to the position, such as radiochemistry, inorganic chemistry, analytical chemistry, forensics, biochemistry, chemical engineering technology and normally has six (6) to eight (8) years of pertinent technological experience, OR;
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Secondary School Graduation Diploma or equivalent and ten (10) to twelve (12) years of pertinent and progressive experience or the equivalent in experience, additional education and/or training.
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Experience
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6-8 years of relevant hands-on work experience in a radiochemistry laboratory is preferred.
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Experience working with radioactive compounds (e.g., one or more among quantification, identification, separation, purification, radiolabelling) is a significant asset.
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Experience performing R&D or production work in engineered enclosures (fume hoods, glove boxes, hot cells) is an asset.
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Experience maintaining laboratory notebooks, electronic data, and physical records within a research or production Quality Management System.
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Experience in preparing experimental procedures and technical reports.
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Experience navigating and working under the principles of Integrated Work Control (IWC) or other work hazard control program.
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Experience with in vitro cell culture and aseptic techniques.
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Experience with in vivo radiopharmaceutical testing is an asset.
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Work experience with radiation safety principles is desired (CNL specific training will be provided).
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Experience with conjugation and radiolabelling chemistry of a range of isotopes.
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Experience with chemical separation techniques for metal ions, including co-precipitation, column chromatography separation, solvent extraction etc.
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Experience with Radio-TLC and Radio-HPLC, and with similar chromatographic techniques and/or MS and ICP-MS.
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Experience with radiation detectors, gamma spectrometry, alpha spectrometry, liquid scintillation counters, and similar radiation-counting equipment is desirable.
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Knowledge, Skills & Abilities
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Ability to precisely manipulate radioactive solutions (pipetting, dilution, etc) while maintaining a contamination-controlled work environment.
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Excellent work performance, with good knowledge of, and commitment to quality assurance.
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Ability to translate informal and formal guidance into meaningful experimental results.
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Demonstrated communication skills.
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Demonstrated computer skills, including analytical data collection software’s, and Microsoft Office applications.
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Excellent record-keeping and well-organized.
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Ability to work well as part of a team.
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Demonstrated a questioning attitude, seeking guidance, and supporting others in new scopes of work.
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Skills in coding and data management are considered an asset.
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Advanced understanding of radiochemistry principles and radioanalytical techniques.
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Security Clearance Eligibility Required
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Reliability Status with Site Access Security Clearance (SASC), which has a minimum requirement of 3-5 years of verifiable history in Canada, Australia, New Zealand, the United States and/or the United Kingdom. CNL implements security screening in accordance with the Treasury Board of Canada Secretariat's “Standard on Security Screening” and the “Policy on Government Security.”
Working Conditions:
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Working schedule: Five (5) days per week, seven and a half (7.5) hours per day for a thirty-seven and a half (37.5) hour work week.
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This position is part of the USW 1568 union and is governed by the terms and conditions outlined in their Collective Agreement. As a member of this bargaining unit, you’ll benefit from clear expectations around hours of work, wages, vacation, and other conditions that support a fair and consistent working environment.
Why CNL?
Does the idea of working with a dynamic team across Canada to advance nuclear science and technology for a clean and secure world excite you? At CNL, we’re reinventing ourselves to be industry leaders—pioneering solutions to the problems that matter most.
From building the next generation of clean nuclear and hydrogen energy technologies, to developing targeted cancer treatments, to continuing our global leadership in environmental remediation—we are driven by impact, innovation, and purpose.
What We Offer: A Total Rewards Package
We believe in taking care of our people. Here’s what you can expect as part of our team:
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Paid time off: vacation, sick, personal, and floater days
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Benefits effective Day One – no waiting period
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Tuition support to help you keep learning and growing
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A defined-benefit pension plan or a defined-contribution pension plan, depending on your employee group, to support your long‑term financial security
Do Our Priorities Resonate with You?
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Delivering clean energy for today and tomorrow
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Restoring and protecting the environment
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Contributing to the health of Canadians
If so, you’ll feel right at home at CNL!
Location: Onsite
Located in the heart of the Ottawa Valley, our Chalk River site offers a beautiful natural setting with forests, lakes, and wildlife, right at your doorstep. Surrounded by welcoming communities such as Deep River, Petawawa, and Pembroke, you’ll have access to unparalleled outdoor adventures and a fantastic work-life balance.
Please note: This is a fully on-site position based at our Chalk River Laboratory in Ontario.
Our Commitment to Equity, Diversity & Inclusion
At CNL, we are committed to fostering an environment that promotes equity, diversity, and inclusion. We celebrate and welcome employees, stakeholders, and partners of all backgrounds and identities. Click here to read all about it!
We are proud to uphold a workplace culture grounded in our Core Values:
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Respect
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Teamwork
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Accountability
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Safety
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Integrity
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Excellence
These values drive our employment practices and ensure meaningful career development opportunities and accommodations for all employees.
CNL is an equal opportunity employer. If you require accommodation during any phase of the hiring process, please let us know via [email protected]. All requests will be handled with confidentiality.
CNL operates on sites located on the traditional lands, waterways and ceded and unceded territories of Indigenous peoples. CNL recognizes and affirms all First Nations, Métis communities and Inuit in this land we now know as Canada. We acknowledge, respect and seek to better understand Indigenous history, rights and title on the lands where we work and develop projects. We honour and respect the importance of the relationship between Indigenous peoples and their lands, waters and territories.
