Data Scientist LeidosData ScientistOdenton, MarylandYou will have the opportunity to apply your knowledge of data modeling, large language models (LLM), and qualitative and quantitative techniques to normalize, analyze, and visualize RF, PERFORMA, and other SIGINT data in a large-scale data processing environment using technologies such as Spark, cloud data platforms, Python, and SQL. Devise strategies for extracting meaning and value from large datasets and answer analytic questions into technical requirements providing principled conclusions from the data using elements of mathematics, statistics, computer science, AI/ML, and domain specific knowledge.
Senior Data Scientist Expert In Recruitment SolutionsSenior Data ScientistWoodLawn, MDData Hygiene & Management: Clean, transform, and manage large-scale datasets from diverse, complex sources, ensuring absolute data integrity, reliability, and security. Experience retrieving, migrating, and manipulating data from legacy and distributed systems, including PostgreSQL, DB2, Oracle, SQL Server, and Hadoop, as well as unstructured flat files.
Senior Healthcare Data Analyst Expert In Recruitment SolutionsSenior Healthcare Data AnalystWashington, DCRemoteThe ideal candidate will have strong experience with SQL, SAS or Python, and healthcare reporting (HEDIS, quality metrics, state/federal feeds) and be able to step in immediately, working independently to support regulatory reporting, identify high-risk or high-utilization patients, and analyze outcomes, utilization trends, provider performance, and cost of care. General Overview: This role will serve as the first dedicated, senior analytics hire, owning the full analytics lifecycle from pulling and validating data to managing ETL processes, building reports and dashboards, and delivering actionable insights to clinical, operational, and financial teams.
Data Scientist Echelon InsightsData ScientistAlexandria, VAYou will work with large-scale voter files, survey datasets, and external data sources to build predictive models, automate workflows, and generate insights that inform political and policy decision-making. Echelon Insights is a right-of-center decision strategy firm that blends innovative survey research techniques with data science and digital analytics to help our clients win the battle for hearts and minds.
Senior Engineer, Data and AI CisiveSenior Engineer, Data and AIMarylandMachine Learning & AI Systems: Strong Python skills for building, training, and deploying both traditional ML models and modern AI applications — including LLM-based systems, RAG pipelines, and agentic workflows. Data Modeling: Discover and characterize source data systems, understand and model the underlying business concepts, and build data models that organize data to meet operational and reporting needs.
Data engineer with PostgresSQL PeopleNTech LLCData engineer with PostgresSQLAlexandria, VA$70–$75 / hourProactively monitor PostgreSQL RDS instances for performance, availability, and resource utilization (CPU, memory, storage, connections) using established monitoring tools (e.g., CloudWatch, Prometheus). As a Data Reliability Engineer II, you will play a crucial role in developing, optimizing, and managing several large data lakes and data warehouses, comprising data from multiple disparate sources.
Data Engineer - Mid Spear AIData Engineer - MidDistrict of ColumbiaWhether you're joining our Hardware, Software, or Services division, you'll work alongside talented professionals who are committed to excellence and advancing the capabilities that keep our nation safe and secure. Works with structured and unstructured data sources to ensure reliable data flow for chatbot training and operational analytics.
Mission Data Engineer Spear AIMission Data EngineerWashington, District of ColumbiaData Engineer – Spear AI Location: On-site, Washington, DC Clearance Required: Secret (active) Employment Type: Full-time, salaried, benefits-eligible About Spear AI: Spear AI delivers cutting-edge artificial intelligence solutions tailored specifically for maritime defense and national security operations. Leveraging advanced data management, AI-driven decision intelligence software, and innovative sensor technologies, Spear AI provides mission-critical capabilities to government, defense, and intelligence customers.
NewCybersecurity and Data Privacy Associate Attorney Direct CounselCybersecurity and Data Privacy Associate AttorneyWashington, DC$260,000–$420,000 / yearAttorneys also benefit from strong professional development resources, a hybrid work model, and a well-established pro bono program providing opportunities to engage in meaningful community and public interest work. A leading national firm is seeking junior to mid-level Cybersecurity and Data Privacy Associate Attorneys with approximately 2–6 years of experience to join its Global Cybersecurity & Data Privacy and AI practices.
Data Engineer Magpie Health AnalyticsData EngineerBaltimore, MDThis role is responsible for building, maintaining, and optimizing scalable data pipelines and validation workflows across complex datasets—enabling downstream analytics, application logic, and system modernization initiatives. We are seeking a Data Engineer to support the development of cloud-native data solutions that improve operational efficiency, support regulatory reporting, and drive actionable insight for our commercial and government healthcare clients.
Data Engineer, TS//SCI with Counterintelligence Polygraph Required AccreteData Engineer, TS//SCI with Counterintelligence Polygraph RequiredAlexandria, VA$150,000–$180,000You will help ensure that data pipelines run reliably, new datasets can be onboarded efficiently, data quality issues are identified and resolved quickly, and users can access the information they need without unnecessary friction. You will work closely with data scientists, software engineers, AI/ML teams, system administrators, and government customers to maintain reliable data workflows and resolve data-related issues.
Data Scientist Power3 SolutionsData ScientistMarylandphysics, chemistry, biology, astronomy), or other science disciplines with a substantial computational component (i.e., behavioral, social, and life) may be considered if it includes a concentration of coursework (typically 5 or more courses) in advanced mathematics (typically 300 level or higher; such as linear algebra, probability and statistics, machine learning) and/or computer science (e.g., algorithms, programming, data structures, data mining, artificial intelligence). Through analytic modeling, statistical analysis, programming, and/or another appropriate scientific method, develop and implement qualitative and quantitative methods for characterizing, exploring, and assessing large datasets in various states of organization, cleanliness, and structure that account for the unique features and limitations inherent in NSA/CSS data holdings.
Data Scientist, TS//SCI with Counterinteligence Polygraph Required AccreteData Scientist, TS//SCI with Counterinteligence Polygraph RequiredAlexandria, VA$140,000–$170,000You will be responsible for administering and maintaining data management tools, supporting data ingestion and organization, monitoring data quality, developing analytical products, and helping users and technical teams get maximum value from mission data. You will be successful when data management tools and workflows operate reliably, users can find and access the data they need, data quality issues are identified and resolved quickly, and stakeholders have clear analytical products to support decision-making.
NewData, Privacy & Cybersecurity Health & Life Sciences Associate Attorney Direct CounselData, Privacy & Cybersecurity Health & Life Sciences Associate AttorneyWashington, DC$260,000–$365,000 / yearThe team advises clients across the health and life sciences sector, including pharmaceutical and medical device manufacturers, healthcare providers, insurers, technology companies, academic medical centers, research organizations, and laboratories on complex privacy, data governance, and regulatory compliance matters. Draft and negotiate privacy-related agreements, including Business Associate Agreements (BAAs), data processing agreements, data use agreements, AI-related agreements, and privacy provisions in research and clinical trial agreements.
GD168 Science Data Center Operations Technical Support Developer SupportGD168 Science Data Center Operations Technical Support DeveloperGreenbelt, MarylandGD168 Science Data Center Operations Technical Support Developer The Science Data Center Operations Technical Support Developer will work with a team of experts in the Goddard Space Flight Center Earth and Data Information Services Center (GES DISC) ( https://disc.gsfc.nasa.gov ) and will be an essential team member who will interact with scientists, system administrators, software developers, and other operational staff to support a large data center that serves national and global users interested in data produced by various NASA earth and environmental science missions. With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA’s Goddard Space Flight Center (GSFC) in Greenbelt, MD.
GD164 Technical Data Curator SupportGD164 Technical Data CuratorGreenbelt, MarylandCloud Data Stewardship: Manage and optimize data holdings in cloud environments (AWS S3); support and promote cloud-native data access patterns including direct S3 access and cloud-optimized formats such as Zarr and Cloud-Optimized GeoTIFF (COG). With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD.
Receptionist/Data Entry Seabury Resources for AgingReceptionist/Data EntryWashington, DCPart timeMessage Accuracy | Messages recorded and delivered without errors | Zero undelivered or inaccurate messages per month. Serve as a backup driver for the organization's volunteer passenger van as needed; safely transport clients to and from program destinations in accordance with organizational policies and applicable traffic laws.
NewAdministrative Assistant/Data Entry Eservice Consulting LlcAdministrative Assistant/Data EntryUpper Marlboro, MD$18–$20 / hourThese duties include but are not limited to: database system maintenance, office supply purchasing, fast past and independent environment, typing, filing, reception and telephone duties. Assume receptionist duties, greet public and refer them to appropriate staff members, answer phone, route calls, and take messages.
Senior Statistical Data Analyst (Hybrid) - Siteman Cancer Center Washington University in St LouisSenior Statistical Data Analyst (Hybrid) - Siteman Cancer CenterWashingtonThe screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. Performs data analysis and/or data management using the latest and best methodologies as implemented in statistical packages (SAS) including generation of tables and graphs.
Senior IT Data Engineer System OneSenior IT Data EngineerWashington, DCThe Data Architecture, Technology, and Analytics (DATA) section is looking for an experienced detailed oriented Data Architect/Engineer who will be responsible for expanding and optimizing our data and data pipeline architecture, as well as optimizing data flow and collection for economic policy and research teams. The ideal candidate is an experienced hands-on data modeler with working knowledge of database design and administration, data pipeline building, and data wrangling who enjoys improving existing data systems and/or building them from the ground up.