NewData Scientist CACI International IncData ScientistFort Belvoir, VA$75,200–$158,100 / yearThe Opportunity: The Opportunity CACI is seeking an experienced Data Scientist supporting the Army DCS, G-6, Network Command, Control, Communications, and Computers (C4) Services Integration (NC4SI) Directorate in support of a Task Order - G-6 Network Plans & Enterprise Information Environment Mission Area (EIEMA) Management. Deep understanding in API orchestration and policy considerations within DOD/Army and proven operational implementation track record of deploying APIs and integrating automated data pipelines Army and vendor platforms (AESMP, Army 365, DISA circuit utilization, Netops Tools, Splunk, First Alert).
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 / yearThe Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.
Data Scientist/Machine Learning Engineer (Req-249) CATHEXISData Scientist/Machine Learning Engineer (Req-249)Tysons, VA$120,000–$150,000 / yearThe Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.
Data Scientist/Machine Learning Engineer (Req-253) CATHEXISData Scientist/Machine Learning Engineer (Req-253)Tysons, VA$120,000–$150,000 / yearThe Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.
NewSenior Data Scientist - Government & Public Services DeloitteSenior Data Scientist - Government & Public ServicesRosslyn, VAFull timeFrom strategy to execution, this team delivers integrated, end-to-end support and advisory services covering valuation modeling, cost optimization, restructuring, government operations modernization, business design and transformation, infrastructure and real estate, mergers and acquisitions (M&A), and sustainability. The Prism Products portfolio is a group of AI-powered population insight solutions, including HealthPrism, PeoplePrism, Candidate360, and GivePrism, that enable cross-sector clients to better understand and tailor services to the populations they serve.
Data Scientist CarfaxData ScientistCentreville, VirginiaThe expert in vehicle history since 1984, CARFAX provides exclusive services like CARFAX Used Car Listings, CARFAX Car Care, CARFAX History-Based Value and the flagship CARFAX® Vehicle History Report to consumers and the automotive industry. Strong understanding and practical experience with machine learning techniques such as regression, tree-based models, ensemble methods, and neural networks, with experience applying these methods to large, real-world datasets and production systems.
Data Scientist (Looker/Ai/Bi) Northramp LLCData Scientist (Looker/Ai/Bi)Reston, VABuild and deploy machine learning models for classification, prediction, anomaly detection, and natural language processing use cases using Python (scikit-learn, TensorFlow, or PyTorch) and cloud AI/ML services (Vertex AI, SageMaker, or Azure ML). This role is part of Northramp’s integrated delivery model, where engineers and advisors work as one team to bring sound judgment, disciplined execution, and deep federal experience to high-stakes modernization programs.
Senior Data Scientist Machine Learning & AI Team Velocity Marketing, LLCSenior Data Scientist Machine Learning & AIVARemoteTeam Velocity is seeking a Senior Data Scientist to develop and deploy machine learning, predictive analytics, and AI solutions that improve customer engagement, marketing performance, operational efficiency, and business intelligence. Our proprietary Apollo technology platform uses data, predictive analytics, and AI to predict consumer behavior, personalize marketing, and help dealerships increase sales and service revenue.
Anomalous Health Incidents Principal Scientist Applied Research Associates IncAnomalous Health Incidents Principal ScientistAlexandria, VAThe Mission Concepts and Capabilities (MCC) Division of Applied Research Associates, Inc. (ARA) is seeking to contingently hire an Anomalous Health Incidents (AHI) Principal Scientist for ARA's effort supporting the Office of the Assistant Secretary of War for Critical Technologies (OASW(CT)). COMPANY INFORMATION: Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
Senior Data Scientist – Machine Learning & AI Team VelocitySenior Data Scientist – Machine Learning & AIRemote, Continental U.S., VARemoteTeam Velocity is seeking a Senior Data Scientist to develop and deploy machine learning, predictive analytics, and AI solutions that improve customer engagement, marketing performance, operational efficiency, and business intelligence. Our proprietary Apollo® technology platform uses data, predictive analytics, and AI to predict consumer behavior, personalize marketing, and help dealerships increase sales and service revenue.
Data Engineer Mid American Systems CorpData Engineer MidVAAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Position Description:The Data Engineer - Mid designs, develops, and maintains scalable data pipelines, data models, and data services in support of CD&I analytics, experimentation, and AI/ML initiatives.
NewData Engineer GrvtyData EngineerChantilly, Virginia$150,000–$250,000 / yearThis role, requires working with a team of developers, data scientists, SMEs, and cyber analysts to design, develop, build, and analyze data management systems. 5-7 years of experience as a Data Engineer, with a STEM degree (field such as computer science, statistics, data analytics, computer engineering, mathematics, etc.).
Amazon Connect Senior Consultant, Technical Transformation DeloitteAmazon Connect Senior Consultant, Technical TransformationMclean, VA$110,700–$218,300 / yearOur purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. We can enhance customer experiences and drive sustained growth and customer value creation and capture, through customer and commercial strategies, digital products and innovation, marketing, commerce, sales, and service.
Data Engineer (Bigquery) Northramp LLCData Engineer (Bigquery)Reston, VADesign, build, and maintain scalable ELT/ETL data pipelines ingesting structured and semi-structured data from cloud services, APIs, databases, and file sources into BigQuery and other cloud data warehouses. This role is part of Northramp’s integrated delivery model, where engineers and advisors work as one team to bring sound judgment, disciplined execution, and deep federal experience to high-stakes modernization programs.
NewSoftware Engineer II - CTJ - Top Secret MicrosoftSoftware Engineer II - CTJ - Top SecretReston, VA$102,100–$202,200 / yearCollaboration skills will be required to work closely with other engineering teams to ensure services and systems are highly stable, meet performance Service level agreements (SLA), and meet the expectations of internal and external customers and users. The Microsoft Security organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers’ heterogeneous environments, as well as ensuring the security of our own internal estate.
Senior Data Scientist (AI Metrics & Portal) Ampcus IncorporatedSenior Data Scientist (AI Metrics & Portal)Chantilly, VAThis role combines data science, analytics engineering, artificial intelligence, and software development to: Establish AI Program metrics—from conceptual definition through technical implementation and ongoing optimization. This role requires a balance of hands-on implementation, architecture ownership, and delivery leadership, with accountability for the end-to-end lifecycle of AI metrics and insights capabilities.
Data Scientist (1) MTS Moose Tech SolutionsData Scientist (1)Vienna, VirginiaThis role involves collaborating with cross-functional teams, developing data solutions, and implementing processes using on-premises and cloud computing infrastructures. The ideal candidate will have expertise in data analysis, SQL/Python programming, and data visualization tools to deliver impactful insights to a wide range of consumers.
Data Scientist MTS Moose Tech SolutionsData ScientistVienna, VirginiaThe Data Scientist will develop and enhance data analytics processes, unlock insights from complex datasets, and deliver data-driven solutions in collaboration with a cross-functional team. Experience Required : Minimum 5 years of experience in Data Analysis, SQL/Python Programming, and Plotly Enterprise or Power BI development.
Senior Data Scientist Leidos Holdings IncSenior Data ScientistReston, VA$154,050–$278,475 / yearYou will work within a multi-disciplinary team of engineers, scientists, and software developers to physically and functionally characterize hardened facilities and Weapons of Mass Destruction (WMD) processes in order to create physics based models capable of supporting various simulations. This role supports customers operating in classified environments and requires close collaboration with subject matter experts, designers, engineers, analysts, and mission stakeholders to deliver innovative, operationally relevant data science and AI solutions.
Data Scientist KBRData ScientistChantilly, VAThe Data Scientist provides Systems Engineering and Technical Assistance (SETA) support to our customer's mission by evaluating, assessing, and improving advanced analytics capabilities used across intelligence operations. The position analyzes complex structured and unstructured datasets to assess algorithm effectiveness, identify optimization opportunities, and recommend enhancements to government stakeholders.