Data Scientist

AI And Machine Learning ResearcherSavannah River National Laboratory (SRNL) is seeking a highly motivated and self-starting AI and machine learning researcher to join our team in creating and maintaining large-language model research tools, especially for cybersecurity data. The successful candidate will have strong experience in Python, AI, and cybersecurity, with a focus on developing and maintaining high-quality code using unit testing, continuous integration, and deep learning models and libraries. The ideal candidate will be a solid researcher (PhD preferred), an independent worker, a good communicator, and a team player with a strong ability to write and document his or her work.ResponsibilitiesDevelop and maintain large-language model research tools for cybersecurity data using Python, Huggingface models, and Pytorch libraries or other equivalent state-of-the-art technologyDesign and implement unit tests and continuous integration pipelines to ensure high-quality codeCollaborate with team members to develop and maintain research tools and software applicationsWrite and maintain technical documentation for research tools and software applicationsParticipate in code reviews and contribute to the improvement of the overall codebaseDevelop and maintain strong understanding of cybersecurity concepts and threatsCollaborate in writing proposals for external sponsors, Laboratory Directed Research and Development (LDRD) projects, and other funding opportunitiesStay up-to-date with the latest developments in AI, cybersecurity, and large-language modelsQualificationsMinimum Qualifications: Bachelor's degree in Computer Science, Cybersecurity, or related field and 4-6 years of experience in software development, preferably in a research environmentFor ability to obtain and maintain a security clearance, US Citizenship is Legally RequiredStrong experience in Python programming, including experience with AI and machine learning libraries (e.g. Pytorch, TensorFlow, scikit-learn)Experience with deep learning models and libraries, particularly Huggingface, Pytorch, etc.Strong understanding of cybersecurity concepts and threatsExperience with unit testing and continuous integration (e.g. Jenkins, GitHub, or others)Excellent communication and teamwork skillsAbility to write and document technical workExperience with version control systems (e.g. Git)Familiarity with Agile development methodologiesSelf-motivated and able to work independentlyExperience with Red Hat Enterprise Linux (RHEL) or similar Linux distributionsExperience with batch processing tools such as PBS or SLURMFamiliarity with data engineering and curation principles and practicesExperience with data visualization tools such as Plotly/Dash, Kibana, or similar toolsPreferred Qualifications: Experience with machine learning primitives and ability to choose the right approach for a given problem (e.g. decision trees, random forests, deep learning)Experience with natural language processing (NLP) techniques and libraries (e.g. NLTK, spaCy)Familiarity with containerization (e.g. Docker)Experience with cloud-based platforms (e.g. AWS, Azure)Certification in cybersecurity or a related field (e.g. CompTIA Security+, CISSP)Experience with proposal writing and research funding opportunitiesAbout Us"We put science to work!"Savannah River National Laboratory (SRNL) is a multi-program laboratory applying state of the art science and practical, high-value, cost-effective solutions to complex technical problems to protect the nation. Located at the U.S. Department of Energy's (DOE) Savannah River Site (SRS) in Aiken SC, the laboratory develops and deploys innovative technologies to address some of the nation's environmental, energy, and national security challenges.Battelle Savannah River Alliance (BSRA) is constantly assessing trends to provide the best possible benefits to our workforce. We also negotiate cost effective premiums that will meet the needs of our evolving workforce.Some of the *Benefits offered to employees include:*Benefits vary based upon employment statusHighly competitive Medical, Dental, and Vision options including HSA options with company provided seedShort- & Long-Term Disability (company paid)Life Insurance Non-Contributary 1X salary (company paid)AD&D Non-contributary 1x salary (company paid)Savings & Investment plan:Qualified Non-Elective Company Contribution of 5% each pay period with immediate vestingCompany match 50 cents/dollar up to 8% (5 yrs. vesting in company match)Contributory Life Insurance up to 5x Salary with $1M CapContributory AD&D (employee, spouse and children)Paid Time OffEmployee Assistance PlanSRNL offers a competitive relocation package to ease the transition process. Domestic and international relocation assistance is available for certain positions.About the TeamThe Global Security Directorate (GSD) of SRNL provides a team focused on staff development and infrastructure upgrades for nuclear reprocessing science and technology programs at SRNL. GSD is growing its support of its critical NNSA nonproliferation portfolios and is building its teams to support these enduring programs. GSD is looking for people who can use their talents and experience to help build state of the art business programs as SRNL continues to use it diverse creative staff to deliver the highest quality programs to its customer.Job InfoJob Identification 2191Job Category Engineering and SciencePosting Date 08/25/2026, 06:07 PMApply Before 09/28/2026, 04:00 AMDegree Level Bachelor's DegreeJob Schedule Full timeJob Shift DayLocations Savannah River National LaboratoryJob Location OnsiteWork Schedule AA: Straight Days (Mon-Fri), 9 Hours