Data Scientist - AI/ML & Advanced Analytics (Fraud Analytics & Investigative Support) Praescient Analytics LLCData Scientist - AI/ML & Advanced Analytics (Fraud Analytics & Investigative Support)Fairfax, VARemoteGraph Analytics & Relationship Discovery: Leveraging graph databases, knowledge graphs, link analysis, network analytics, entity resolution, and relationship discovery tools (e.g., Neo4j, Cypher, i2 Analyst's Notebook) to identify hidden patterns and complex fraud networks. Cloud-Native Analytics: Developing analytical solutions within modern cloud and Lakehouse environments using platforms such as Azure Databricks, Microsoft Fabric, Azure Data Lake Storage, SQL Server, Power BI, Git, or comparable technologies.
Senior Data Scientist - Payload & SAT-RAN AST & Science LLCSenior Data Scientist - Payload & SAT-RANLanham, MDThis role focuses on creating robust telemetry-driven models and metrics that quantify system performance, detect and prevent failures and anomalies, and enable data-driven optimization of user experience, capacity, and duty cycle under various ground and in-orbit constraints. Develop fleet service scheduling models linking orbital state/visibility, predicted SAT-RAN capacity and quality, interference, and spacecraft power/thermal constraints to achievable service performance and demand fulfillment.
Cleared Data Scientist (Multiple Levels) NoblisCleared Data Scientist (Multiple Levels)Chantilly, Virginia$120,700–$228,400 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. You will collaborate with cross-functional teams including data scientists, software engineers, subject matter experts, and cyber analysts to apply advanced analytics, machine learning, and AI techniques.
Senior Data Scientist NoblisSenior Data ScientistReston, Virginia$146,200–$228,400 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. You will collaborate with cross-functional teams including data scientists, software engineers, subject matter experts, and cyber analysts to apply advanced analytics, machine learning, and AI techniques.
EO Imagery Analyst / Scientist (mid-level) BAE Systems PlcEO Imagery Analyst / Scientist (mid-level)Sterling, VA$97,008–$164,914 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. At least 3 of the 5 full-time years of experience utilizing structured, unstructured, and semi-structured data and visualization tools to exploit data through use of programming and scripting, including advanced geospatial skills with an excellent understanding of how to apply evolving technology and methodologies to related issues.
NewScientist I – Purification Sciences Bora Biologics USAScientist I – Purification SciencesRockville, MarylandOur inspection‑proven, bi‑coastal U.S. manufacturing platform and integrated development center provide the infrastructure, regulatory discipline, and operational precision required for sustained global market supply. The position necessitates a collaborative approach with other Development functional groups, Manufacturing, Validation, and Regulatory Affairs, towards the goal of transitioning products from development to commercialization.
Engineer/Scientist II TharrosEngineer/Scientist IIFulton, MDFull timeThe ideal candidate brings experience in systems engineering, technical leadership, enterprise architecture, and complex system integration, with expertise in areas such as data architecture, master data management, and data analytics. This individual will collaborate with senior technical and organizational leaders to shape strategic technical direction and successfully execute modernization efforts supporting enterprise business, logistics, and workforce systems.
Imagery Scientist SAR - Expert Verite Group, Inc.Imagery Scientist SAR - ExpertFalls Church, VAGRVTY is seeking a motivated and experienced Imagery Scientist to serve as the subject matter expert on SAR imagery and provide technical direction across the full imagery acquisition and preparation lifecycle. The ideal candidate is an experienced SAR imagery scientist with a passion for advanced scientific problem solving, imagery exploitation, and operational intelligence support.
Applied Scientist, PXT Central Science Amazon.com IncApplied Scientist, PXT Central ScienceArlington, VAThe People eXperience and Technology Central Science Team (PXTCS) uses economics, applied science, statistics, and machine learning to proactively identify mechanisms and process improvements which simultaneously improve Amazon and the lives, wellbeing, and the value of work to Amazonians. Create ML solutions that personalize manager on-boarding and development experiences - identifying individual capability gaps, recommending tailored learning pathways, and measuring development effectiveness across diverse manager populations and contexts.
Maven Exploitation Specialist/ Data Scientist (Expert) BTS Software SolutionsMaven Exploitation Specialist/ Data Scientist (Expert)Springfield, VA$210,000–$230,000 / yearThis includes creation of any database tables and schemas, establishing relevant data health alerts, and the setup of data pipelines to support Extract, Transform, and Load (ETL) of all data related to the emergent sensors Develop workflows to enable API-based movement of data related to the emergent sensors between platforms. environments to enable data preprocessing work, such as creating NPEs to enable connections to external systems, setting up software environments to enable development activities, and establishing appropriate Gitlab repositories.
High Energy Laser Scientist / Modeler Johns Hopkins University Applied Physics Laboratory LLCHigh Energy Laser Scientist / ModelerLaurel, MDPossess a M.S. degree in electrical engineering, physics, optics, chemistry, or a related field and a minimum of 5 years-experience working in the area of numerical modeling of optical systems OR a B.S. degree in a related field with a minimum of 10 years of experience working with numerical modeling tools. As a member of the High Energy Laser Systems & Technologies section in the Optics and Photonics Group, your work will help inform decision makers in the defense community to help solve some of our nation's most critical challenges related to high power lasers and laser weapon systems.
2027 PhD Graduate - Engineer/Scientist/Analyst Sensor Systems Johns Hopkins University Applied Physics Laboratory LLC2027 PhD Graduate - Engineer/Scientist/Analyst Sensor SystemsLaurel, MDIf you are graduating with PhD in Electrical Engineering, Computer Science, Aerospace Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Engineering Physics, Physics, Applied Physics, Applied Math, Math, or similar degrees and want to work in an exciting environment to solve challenging technical national security problems, we'd like you to join our team. Have a PhD, or will have PhD in near future, in Electrical Engineering, Computer Science, Aerospace Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Engineering Physics, Physics, Applied Physics, Applied Math, Math or another related technical field.
Databricks Data Scientist Guidehouse IncDatabricks Data ScientistTysons, VA$113,000–$188,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Experience with Databricks MLflow, Feature Engineering, Feature Store, Model Serving, Workflows, Unity Catalog, Mosaic AI, Vector Search, AI Gateway, or related Databricks AI/ML capabilities.
Senior Data Scientist Bart & Associates IncSenior Data ScientistWashington, DCProvide senior-level enterprise support through data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and use scientific techniques to correlate data into graphical, written, visual, and verbal narrative products, enabling more informed analytic decisions for multiple cover databases and applications in support of the defense cover program. Conducts data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and uses scientific techniques to correlate data into graphical, written, visual, and verbal narrative products, enabling more informed analytic decisions.
Data Scientist (Analytics & Automation) Guidehouse IncData Scientist (Analytics & Automation)Washington, DC$98,000–$163,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Knowledge of and/or experience supporting Federal OCFO concerns, such as compliance, risk, audit, internal controls, data quality, system data reconciliation, budget, reporting, business processes improvement.
Sr. Data Scientist , Prime Video - Advertising Amazon.com IncSr. Data Scientist , Prime Video - AdvertisingArlington, VAPrime members can customize their viewing experience and find their favorite movies, series, documentaries, and live sports - including Amazon MGM Studios-produced series and movies; licensed fan favorites; and programming from Prime Video subscriptions such as Apple TV+, HBO Max, Peacock, Crunchyroll and MGM+. Partner with product and economist teams to design hold out experiments to measure impact of Ad load on revenue and customer engagement; define north star metrics, power calculations, holdout structures, and promotion gates for every major lever.
AI Data Scientist Bart & Associates IncAI Data ScientistAshburn, VAIn recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. Candidates must have a desire to be part of a data-driven, customer-focused, fast-paced team that loves the mission of improving the citizen's experience and providing excellent service to government customers.
Data Scientist - Mid Amentum Services IncData Scientist - MidWashington, DC$120,000–$160,000 / yearActual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Imagery Scientist EO - Expert Verite Group, Inc.Imagery Scientist EO - ExpertFalls Church, VAGRVTY is seeking a motivated and experienced Imagery Scientist to serve as the subject matter expert on EO imagery and provide technical direction across the full imagery acquisition and preparation lifecycle. Integrate emerging sensors and platforms into existing data pipelines and workflows, including: Developing pipelines and relevant data structures for emerging capabilities.
Data Scientist - Expert Verite Group, Inc.Data Scientist - ExpertFalls Church, VAThe ideal candidate brings deep expertise in databases, cloud architectures, and data governance, with a passion for building and sustaining the backend workflows that power data operations across security domains and systems. Experience working with NGA IT enterprise solutions (e.g., NGA CORE, NGA MLOps), Government Authority to Operate (ATO) processes, and Government Non-Person Entity (NPE) certificates.