Principal Scientist - Safety Surveillance & Risk Assessment Altria Group IncPrincipal Scientist - Safety Surveillance & Risk AssessmentVARemote$132,500–$202,100 / year
Principal Scientist - NGS/Genomics and Bioinformatics Thermo Fisher Scientific IncPrincipal Scientist - NGS/Genomics and BioinformaticsRichmond, VA
Principal Scientist – NGS/Genomics and Bioinformatics Thermo Fisher ScientificPrincipal Scientist – NGS/Genomics and BioinformaticsRichmond, Virginia
Sr. Principal Data Scientist ClaritySr. Principal Data ScientistSpringfield, VA$139,000–$314,000 / year
NewPrincipal Scientist - Safety Surveillance & Risk Assessment Altria Client Services LLCPrincipal Scientist - Safety Surveillance & Risk AssessmentRichmond, VARemoteFull time
Principal AI/ML Data Scientist (Systems Architecture, Senior Associate) The Mil CorpPrincipal AI/ML Data Scientist (Systems Architecture, Senior Associate)Reston, VA$190,000–$245,000 / year
NewData Scientist Principal - UCI Schema & Mission-Level C2 Focus Science Applications International CorpData Scientist Principal - UCI Schema & Mission-Level C2 FocusChantilly, VA$160,001–$200,000 / year
Data Scientist, Principal - AI Product Engineering Blue Cross and Blue Shield AssociationData Scientist, Principal - AI Product EngineeringRichmond, VA
Sr. Principal Data Scientist Clarity Innovations LLCSr. Principal Data ScientistSpringfield, VA$139,000–$314,000 / year
Principal Associate, Data Scientist - People Strategy & Analytics Capital OnePrincipal Associate, Data Scientist - People Strategy & AnalyticsMcLean, Virginia
Principal Applied Scientist - TS/SCI VantorPrincipal Applied Scientist - TS/SCIHerndon, Virginia$187,000–$205,700 / year
Senior Principal Data Scientist (Marketing Channel Optimization) Navy Federal Credit UnionSenior Principal Data Scientist (Marketing Channel Optimization)Vienna, VA
Principal Technical Consultant, Scientist ERMPrincipal Technical Consultant, ScientistRichmond, District of Columbia
Principal Research Scientist Autonomous Systems Peraton IncPrincipal Research Scientist Autonomous SystemsVA$146,000–$234,000 / year
Principal AI/ML Data Scientist - AI, Vector Search & Agentic AI Platforms Red Arch SolutionsPrincipal AI/ML Data Scientist - AI, Vector Search & Agentic AI PlatformsReston, VAFull time
Principal SAR Imagery Scientist (AI/ML Validation) | TS/SCI Xcellent Technology SolutionsPrincipal SAR Imagery Scientist (AI/ML Validation) | TS/SCISpringfield, VAFull time
Principal Applied Scientist - TS/SCI Maxar Technologies Inc (Inactive)Principal Applied Scientist - TS/SCIHerndon, VA$187,000–$205,700 / year