Data Scientist - Nuclear and Chemical Defense
Listed on 2026-05-29
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IT/Tech
Data Scientist, Machine Learning/ ML Engineer
Responsibilities
- Develop or apply data scientific methods to analyze and adjudicate data relevant to chemical and nuclear safeguards and defense.
- Apply domain knowledge about chemical and nuclear threats and characterization techniques with data science knowledge of statistics, machine learning, advanced mathematics, simulation, software development, and data modeling to actively answer mission questions.
- Produce reproducible and scalable solutions driven by exploratory data analysis from complex and high-dimensional datasets.
- Connect the latest concepts and techniques in data science with known mission needs to help adjudicate data about chemical and
nuclear threats.
Qualifications
Minimum Qualifications:
- BS/BA and 2 years of relevant experience
-OR- - MS/MA
-OR- - PhD
Preferred Qualifications:
- Experience applying machine learning and artificial intelligence to network analysis. Additional domain application is preferred – decentralized network analysis, supply chain analysis, and sensor monitoring.
- Experience developing, training, and testing machine learning models in frameworks like PyTorch.
- Experience working with sensitive data.
- Experience deploying software into cloud-based environments. Domain knowledge about decentralized networks, threat actors,
- emerging threat techniques, and detection and characterization of threats.
- Ability to contribute knowledge to the academic and research strength of PNNL and have experience writing documentation, such as technical reports or scientific publications, demonstrating their insight and discovery.
- 3+ years of experience with computer vision in academia or industry.
- 3+ years in machine learning or applied science/research in academia or industry.
- 3+ years of experience with general purpose programming language (Python, Scala, Java, C, C++, etc.).
- Active Federal Q Clearance and ability to maintain such clearance.
Hazardous Working Conditions/Environment
Not applicable.
Additional Information
This position requires the ability to obtain and maintain a federal security clearance.
Requirements:
- U.S. Citizenship
- Background Investigation:
Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter in accordance with 10 CFR 710, Appendix
B. - Drug Testing:
All Security Clearance positions are Testing Designated Positions, which means that the candidate selected is subject to pre-employment and random drug testing. In addition, applicants must be able to demonstrate non-use of illegal drugs, including marijuana, for the 12 consecutive months preceding completion of the requisite Questionnaire for National Security Positions (QNSP).
Note:
Applicants will be considered ineligible for security clearance processing by the U.S. Department of Energy until non-use of illegal drugs, including marijuana, for 12 months can be demonstrated.
Testing Designated Position
This position is a Testing Designated Position (TDP). The candidate selected for this position will be subject to pre-employment and random drug testing for illegal drugs, including marijuana, consistent with the Controlled Substances Act and the PNNL Workplace Substance Abuse Program.
About PNNL
Pacific Northwest National Laboratory (PNNL) is a world-class research institution powered by a highly educated, diverse workforce committed to the values of Integrity, Creativity, Collaboration, Impact, and Courage. Every year, scores of dynamic, driven people come to PNNL to work with renowned researchers on meaningful science, innovations and outcomes for the U.S. Department of Energy and other sponsors; here is your chance to be one of them!
At PNNL, you will find an exciting research environment and excellent benefits including health insurance, flexible work schedules and telework options. PNNL is located in eastern Washington State—the dry side of Washington known for its stellar outdoor recreation and affordable cost of living. The Lab’s campus is only a 45-minute flight (or ~3-hour drive) from Seattle or Portland, and is serviced by the convenient PSC airport, connected to 8 major hubs.
Commitment to Excellence, Diversity, Equity, Inclusion, and Equal…
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