Senior Data Scientist/Machine Learning Engineer - Ts/Sci With Poly (Req-242) CATHEXISSenior Data Scientist/Machine Learning Engineer - Ts/Sci With Poly (Req-242)Tysons, VA$150,000–$190,000 / year
Staff Principal Scientist/Senior Economic Security Analyst American Systems CorpStaff Principal Scientist/Senior Economic Security AnalystAlexandria, VA
Senior Computer Scientist/Engineer (AI w/ Cloud) ParsonsSenior Computer Scientist/Engineer (AI w/ Cloud)Maryland
Computer Scientist / Software Developer, Junior - Security Clearance Required ICFComputer Scientist / Software Developer, Junior - Security Clearance RequiredAdelphi, Maryland
Data Scientist (Subject Matter Expert) Bigbear.aiData Scientist (Subject Matter Expert)Washington, Washington, DCFull time
NewSenior Data Scientist – Machine Learning & AI Team VelocitySenior Data Scientist – Machine Learning & AIRemote, Continental U.S., VARemote$160,000–$190,000 / year
Senior Principal Data Scientist - AI Lead (R-19518) Dun & Bradstreet Holdings IncSenior Principal Data Scientist - AI Lead (R-19518)Vienna, VA
Data Scientist - Python, Jupyter, Spark (2026-0177) Acclaim Technical ServicesData Scientist - Python, Jupyter, Spark (2026-0177)Annapolis Junction, MD$180,000–$200,000 / year
Principal Data Scientist - Gen AI Xometry IncPrincipal Data Scientist - Gen AINorth Bethesda, MD$200,000–$230,000 / year
Distinguished Research Scientist University of Maryland Eastern ShoreDistinguished Research ScientistMaryland
Senior Data Scientist - Artificial Intelligence Diverse Agile SolutionsSenior Data Scientist - Artificial IntelligenceWashington, DC$75–$80
Data Scientist - multiple levels - CLEARANCE and POLYGRAPH REQUIRED Constellation TechnologiesData Scientist - multiple levels - CLEARANCE and POLYGRAPH REQUIREDColumbia, Maryland
Mid-Level Data Scientist – Cyber Threats The Josef GroupMid-Level Data Scientist – Cyber ThreatsAnnapolis Junction, Maryland
2027 PhD Graduate – Computer Scientist – Tactical System Prototyping and Deployment Johns Hopkins Applied Physics Laboratory2027 PhD Graduate – Computer Scientist – Tactical System Prototyping and DeploymentLaurel, MarylandFull time
Senior Data Scientist MarkonSenior Data ScientistAnnapolis Junction, Maryland$150,000–$210,000 / yearFull time
Imagery Scientist - EO Expert-Job#779 Allen Integrated SolutionsImagery Scientist - EO Expert-Job#779Washington, DC
Data Scientist (TS/SCI cleared) Johns Hopkins Applied Physics LaboratoryData Scientist (TS/SCI cleared)Laurel, MarylandFull time
Principal Associate, Data Scientist - People Strategy & Analytics Capital OnePrincipal Associate, Data Scientist - People Strategy & AnalyticsMcLean, Virginia
Principal Data Scientist - Recommendation & Personalization Systems Capital OnePrincipal Data Scientist - Recommendation & Personalization SystemsMcLean, Virginia
Data Scientist (Junior - Senior) Clear Ridge DefenseData Scientist (Junior - Senior)Fort George G Meade, MD$98,000–$215,000 / year
Data Scientist - Mid PeratonData Scientist - MidFort Meade, Maryland$112,000–$179,000 / yearFull time
Principal Regulatory Scientist NoblisPrincipal Regulatory ScientistReston, Virginia$115,500–$180,525 / yearFull time
Research Scientist - RF Machine Learning PeratonResearch Scientist - RF Machine LearningCollege Park, Maryland$135,000–$216,000 / yearFull time
Senior Autonomy Systems Research Scientist Carnegie Mellon UniversitySenior Autonomy Systems Research ScientistArlington, VA
Senior Scientist, Chemistry & Materials Meso Scale DiscoverySenior Scientist, Chemistry & MaterialsGaithersburg, MD