Manager, R&D Radiochemistry (TPI)

TerraPower

Everett, Washington

Full Time

Posted September 18, 2026

$154k - $205k

Nuclear Energy

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Listing evidence and provenance

Source: greenhouse View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed September 29, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Nuclear Energy
Pay provenance: Employer-provided pay

Job Description

TPI seeks to support revolutionary radiotherapies for treatments of cancers, such as prostate cancer, colorectal cancer, and non-Hodgkin’s lymphoma by supplying radioisotopes that currently cannot be accessed in amounts required to develop medical treatments.

Key Responsibilities

Maintaining a positive work atmosphere, inclusive company culture and effective collaboration across TPI project teams and broader TerraPower organization.
Lead and develop a high-performing Radiochemistry Process Development organization, with accountability for workforce planning, budgeting, performance management, and employee engagement.
Foster a culture of accountability, collaboration, innovation, and continuous improvement.
Serve as the primary technical and organizational leader for Radiochemistry Process Development, influencing cross-functional teams across Engineering, Operations, Production, Quality, Regulatory, Safety, and Program Management to deliver integrated project outcomes.
Delivering against TPI R&D Radiochemistry team objectives and determining how to use resources to meet schedules and project goals, including the development of relevant components of project scope and schedule.
Reporting and communicating progress to higher levels of organization on project and team performance in the form of meeting updates and presentations.
Train, develop, and mentor TPI R&D Radiochemistry team members, including through servant leadership, providing weekly or biweekly 1:1 interaction with team members, and providing effective feedback to support employees’ growth in the team and broader TerraPower organization.
Manage coordination of R&D Radiochemistry team in technical risk identification and developing project scope necessary to advance radiochemical process development, including design and execution of R&D radiochemistry experimental campaigns.
Lead radiochemistry laboratory and system development, including the design of flexible experimental chemistry capabilities to support TPI R&D activities.
Review TPI R&D Radiochemistry deliverables including research reports, procedures, production records and publications.
Provide radiochemistry support for the design, scale-up, start-up; and ongoing production of radioisotopes with emphasis to hands-on support alongside team members in TPI radiochemistry laboratories.
Interface effectively with TerraPower quality assurance disciplines as needed to ensure Good Laboratory Practices (GLP) are followed, quality of experiments, analytical methods, and designs are maintained and continuously improved.
Oversee development of and maintain laboratory procedures.
Oversee compliance with site safety and radiation protection guidelines, and ensure effective teamwork and communication with health physicists, Authorized Users and RSO.
Emphasize safety in new and existing design and safe practices in all experimental activities.
Lead in ensuring that the organization, housekeeping and effectiveness of TerraPower radiochemistry use-areas and production facilities is maintained at a high standard at all times.
Perform other general duties associated with the position as a member of the radiochemistry team, to ensure ongoing effectiveness and continuous improvement of TerraPower R&D efforts.

Requirements

Graduate degree in radiochemistry, chemistry, chemical engineering or similar.
PhD with a minimum of 5 years of post‑graduate laboratory experience, or MS with at least 7 years of post‑graduate laboratory experience, including expertise in radiochemistry, radiochemical separations, and chemical synthesis.
Minimum of 5 years of progressive people leadership experience managing scientific or technical teams, including hiring, coaching, performance management, employee development, and resource planning.
Ability to influence without direct authority across technical and business functions.
Extensive background in radiochemistry and radiochemical separations relevant to radiopharmaceuticals, isotopes and the purification and production of actinium-225 and other relevant alpha-emitting isotopes, including analytical methods for characterization of f-block elements by means of radioanalytics, spectroscopy, and wet-chemistry techniques.
Demonstrated experience coordinating and delivering on complex technical tasks requiring input from multiple stakeholders.
Ability to understand requirements (regulations, codes and standards, etc.), incorporate them into TerraPower documents, and provide associated guidance to TerraPower personnel.
Flexibility to work periodic off-hours in support of routine production.
The successful candidate will possess a high degree of trust and integrity, communicate openly and display respect and a desire to foster teamwork.
Strong organizational and communication skills including technical writing, presentation, and interpersonal skills.
Proficient in separation chemistry of f-block elements, and other radioisotopes/stable elements.
Proficient in thermodynamic and kinetics calculations relevant to understanding the reaction and separation of f-block elements.
Proficient in synthesis techniques relevant to chemical manipulation and purification of f-block compounds.
Thorough understanding of radioisotope production processes and radiopharmaceuticals.
Ability to structure and plan basic and applied research in the radiochemistry and other areas relevant to TerraPower.
Experience leading the design and execution of complex experimental studies.
Experience working and communicating productively in a multidisciplinary team including R&D, production, quality assurance, and engineering design functions.
Experience working and handling a high level of alpha emitting radioactive materials within hot cells, glove boxes, fume hoods and on laboratory benchtops.
Experience demonstrating the highest standards with respect to safety and radiation protection in all work activities and familiarity with radiation protection and NRC standards.

Benefits & Perks

Competitive Compensation
Salary, eligible to participate in discretionary short-term incentive payments
Comprehensive Medical and Wellness Benefits Medical Vision Dental Life and Disability Gender Affirmation Benefits
Parental Leave
401k Plan
Generous Paid Time Off (PTO) 21 days of annually accrued PTO
Generous Holiday Schedule 10 paid holidays
Relocation Assistance
Professional and Educational Support Opportunities
TerraPower Career and Benefits information: https://www.terrapower.com/careers/