Senior Data Scientist - National Security Missions

Working in multidisciplinary teams, PNNL connects research to engineering to operations, providing the tools necessary to innovate quickly and field results faster. Our strengths are integrated across the data analytics lifecycle, from data acquisition and management to analysis and decision support.

This position requires thought leadership for AI and Data Science driven solutions for complex national security challenges, including technical leadership of mid to large project and/or complex tasks teams. It will also require interactions with government, military, and industry officials nationwide for a variety of programs, projects, and tasks, including technical and programmatic concept development, planning, coordination, integration, and execution that can be supported by data science and deep learning techniques.

• Conduct cutting‑edge research supporting national security missions.
• Collaborate with and lead cross‑disciplinary teams to integrate AI technologies into existing and next‑generation AI/ML solutions.
• Produce solutions driven by artificial intelligence, machine/deep learning methods, or exploratory data analysis from complex and high‑dimensional datasets.
• Design, implement, and iterate on novel machine learning and deep‑learning methods to directly address National Security problems.
• Define scope and lead project teams, mentor interns and early‑career staff.
• Lead in external professional communities, keeping up with advancements in AI, machine learning, and data science methods to identify opportunities for innovation and improvement in national security applications.
• Recreate state‑of‑the‑art architectures, training techniques and analyses from journal publications with minimal examples and/or author code access.
• Apply knowledge of statistics, machine learning, advanced mathematics, software development, and data modeling to integrate and clean data, recognize patterns, address uncertainty, pose questions, and make discoveries from structured and/or unstructured data.
• Design, develop, and implement methods, processes, and systems to analyze diverse data to support National Security missions.

• BS/BA and 7+ years of relevant work experience – OR –
• MS/MA and 5+ years of relevant work experience – OR –
• PhD with 3+ years of relevant experience

• 3+ years of experience in AI/ML/DL in applied science/research for national security challenges.
• 5+ years of experience in Python development and common associated libraries (e.g., Pandas, Numpy, Scipy).
• 5+ years of experience developing, training, and testing machine learning models in frameworks like PyTorch and Scikit‑Learn.
• 5+ years in machine learning or applied science/research.
• Experience applying machine learning and artificial intelligence to one or more modalities such as text, image, time‑series, sensors, radio‑frequency data, multimodal applications.
• Ability to contribute knowledge to the academic and research strength of PNNL and have experience writing scientific publications demonstrating insight and discovery (e.g., publication in conferences such as NeurIPS, ICML, ICLR, KDD, CVPR, ICCV, ECCV, ACL, ICWSM, EMNLP, NAACL, EACL, COLING, and SIGIR is preferred).
• Active DOE Q clearance and ability to maintain such clearance.
• Active TS/SCI clearance and ability to maintain such clearance.

Not applicable.

This position requires the ability to obtain and maintain a federal security clearance.

• 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).

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