Senior Data Scientist Bart & AssociatesSenior Data ScientistWashington, DC$175,000–$180,000 / yearProvide 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.
Senior Data Scientist Govcio LLCSenior Data ScientistKearneysville, West Virginia$133,000–$169,000 / yearFull timeThis role is primarily responsible for integrating AI/ML models, developing robust data pipelines, and implementing enterprise-level data management within the Data & AI Governance framework. Relevant professional certifications highly preferred (e.g., AWS Certified Data Analytics, Azure Data Scientist Associate, or Python/Data Science credentials).
Big Data Engineer Software Guidance & AssistanceBig Data EngineerRockville, MD$70–$75 / hourRequired Skills : Bachelor's degree in Computer Science, Information Systems or related discipline with at least five (5) years of related experience, or equivalent training and/or work experience; Master's degree and past Financial Services industry experience preferred. In this role, you will work closely with cross-functional teams to architect data pipelines, implement data integration solutions, and ensure the performance, scalability, and reliability of big data platforms.
Mission Data Engineer (Top Secret with agreement to obtain CI Poly) North Point TechnologyMission Data Engineer (Top Secret with agreement to obtain CI Poly)Fort Belvoir, VAThis role is ideal for a data-focused engineer who builds and manages pipelines that ensure intelligence data is accessible, reliable, and mission-ready. North Point Technology is THE BEST place to work for curious-minded engineers motivated to support our country's most crucial missions!
USSF Modeling, Simulation and Analysis SME Sigmatech, Inc.USSF Modeling, Simulation and Analysis SMEArlington, VA$200,000–$220,000 / yearThe Deputy Chief of SpaceOperations for Space Analysis assists the Secretary of the Air Force (SecAF),other Secretariat offices, and the Chief of Space Operations (CSO) developingthe USSF vision and capability needs; champion the advancement of emergingtechnologies; employ advanced technologies to digitally transform the USSF;assure USSF digital infrastructure and Information Technology (IT) needs aremet; effectively manage USSF data; and coordinate, synchronize, and conductanalysis supporting the Office of the Chief of Space Operations staff. Apply operations research techniques and supporting skills such as database query languages, design of experiment and response surface methodologies, scripting language programming, and development of appropriate models and simulations.
(Senior) Data Scientist AEI(Senior) Data ScientistWashington, DC$85,000–$120,000 / yearA bachelor’s degree in economics, finance, math, computer science, data science, or a related discipline; Proficiency in Python, R, or Stata and demonstrated ability to learn and work in additional analytical languages; Strong SQL skills and experience designing and maintaining relational and analytical data systems, using tools such as PostgreSQL, DuckDB, or comparable technologies; Experience with data visualization and geospatial tools, such as Tableau, PostGIS, QGIS, Mapbox, ggplot2, or Matplotlib; Experience using various AI models to accelerate data collection and analysis; Knowledge of version control systems such as Git and GitHub and other quality control protocols; Strong communication, organizational, and problem-solving skills; The ability to work effectively in a fast-paced, team-oriented environment; and. A master’s degree in economics, finance, math, computer science, or a related discipline; Working experience with Stata and Microsoft Excel; Experience with web development, cloud-based, and development tools, such as HTML, JavaScript, AWS, or Docker; Experience automating, scheduling, testing, and documenting recurring data workflows, using tools such as Airflow, GitHub Actions, or comparable systems; A demonstrated interest in housing and public policy research; Experience managing other team members’ workflows; and.
Data Center Chief Engineer Addison GroupData Center Chief EngineerChantilly, Virginia$135,000–$170,000 / yearICW site Facility Managers, Responsible for managing maintenance work order and asset tracking software, including uploading new work orders and processes as required. Including determining details/timeline of the incident, all contributing factors, developing and tracking all associated corrective actions and process improvements associated with event.
Data Center Facilities Manager Addison GroupData Center Facilities ManagerChantilly, Virginia$165,000–$190,000 / yearDirect Supervision of the Data Center Support Technician (DCST) team if applicable and provides coordinated direction over all data center facility repairs and change/ install/ expansion efforts. Manages operation and maintenance of all environmental and power systems to ensure 100% availability to data center floors including building management system control and coordinating efforts with contractors.
Lead Data Architect Bart & AssociatesLead Data ArchitectSuitland, MDWe are seeking a Senior-level Lead Data Architect to design, develop, deploy, and manage the data architectures, data strategies, and data governance frameworks for the U.S. Census Bureau's Decennial Transformation and Application Modernization (DTAM) effort. This role possesses and applies comprehensive knowledge across key tasks and high-impact assignments, plans and leads major data architecture assignments, and functions as a technical expert across multiple project assignments.
Management Consultant - Data Analytics PCI Professional ServicesManagement Consultant - Data AnalyticsWashington DCThis role will serve as a key contributor to the design, development, and maintenance of Power BI dashboards and analytics products that support leadership visibility into organizational performance, workforce metrics, acquisition activities, and strategic initiatives. This individual will work closely with program managers, communications specialists, and client leadership to develop reporting solutions that improve transparency, facilitate decision-making, and drive operational improvements.
Data Engineer CredenceData EngineerMcLean, VA$115,000–$155,000 / yearStrong understanding of ETL, ELT, and other similar data pipeline processes, as well as Enterprise Data and Storage Systems, such as experience with OpenSearch/Elastic Search, Kafka, Bedrock, Glue, DataBricks, Snowflake, AWS S3, RDS, EBS, or Glacier. Under mentorship from senior AI leaders, you’ll drive agentic AI development lifecycles and collaborate across engineering, data, and stakeholder teams to deliver high-impact, cloud-native AI capabilities that advance federal missions.
Superintendent, Data Centers Suffolk Construction Company, Inc.Superintendent, Data CentersManassas, VirginiaFull timeSuffolk – America’s Contractor – is a national company with more than $9 billion in annual revenue, 3,000 employees, and 17 offices, including Boston (headquarters), New York City, Miami, West Palm Beach, Tampa, Estero, Dallas, Los Angeles, San Francisco, San Diego, Las Vegas, Herndon, U.S. Virgin Islands, and other key markets. We provide value across the entire project lifecycle through our core construction management services and complementary business lines in real estate investment, design, self-perform construction, and technology start-up investment (Suffolk Technologies).
Data Scientist Bridge DefenseData ScientistWashingtonBe skilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably through R, Python, or SQL; statistical analysis; and data mining algorithms. 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 Integration Senior Engineer - 10 yrs exp - DC Silverthorne Advisory GroupData Integration Senior Engineer - 10 yrs exp - DCCrystal City, VirginiaYou will support enterprise platforms such as OneStream, ERP systems, GTAS reporting, War Data Platform, and other mission-critical financial systems while leveraging technologies including Power BI, Databricks, Palantir, Celonis Intelligence, SQL, Python, cloud-native integration services, and agentic AI solutions to automate validation, improve data quality, and accelerate issue resolution. Working alongside technical developers, source system owners, data layer teams, finance stakeholders, and program management teams, you will ensure financial and operational data moves accurately, completely, and securely from source systems through transformation pipelines into downstream reporting platforms.
Mid-Level Data Scientist | TS/SCI Xcellent Technology SolutionsMid-Level Data Scientist | TS/SCISpringfield, VAFull timeAs a Data Scientist, you will work with GEOINT collection data and associated systems to develop and test analytic methodologies, identify patterns and insights across complex datasets, and help transform intelligence data into actionable information. If you enjoy solving complex problems, working with data, and applying emerging technologies to real-world intelligence challenges, this role offers a chance to make a meaningful impact supporting national security missions.
Big Data Architect And IT Consultant AHU TechnologiesBig Data Architect And IT ConsultantWashington DCComplete Description: This role will provide expertise to support the development of a Big Data / Data Lake system architecture that supports enterprise data operations for the District of Columbia government, including the Internet of Things (IoT) / Smart City projects, enterprise data warehouse, the open data portal, and data science applications. The platform will be designed for District wide use and integration with other Client Enterprise Data tools such as Esri, Tableau, MicroStrategy, API Gateways, and Oracle databases and integration tools.
DevOps Engineer – Data Platform & Cloud Infrastructure BixalDevOps Engineer – Data Platform & Cloud InfrastructureFairfax, Virginia$120,000–$130,000 / yearDevelop and maintain reusable Terraform modules and automation patterns for Databricks workspaces, Unity Catalog resources, networking components, IAM roles, S3 storage, KMS encryption, service principals, and platform integrations. Administer and support Databricks environments, including workspace configuration, account-level settings, Unity Catalog governance, metastore configuration, external locations, storage credentials, service credentials, clusters, jobs, secrets, and access controls.
Data Scientist Twosix TechnologiesData ScientistArlington, VAExperiment with a range of data science techniques to produce insight, including machine learning, deep learning, network analysis, sampling methodologies, text analytics in multiple languages and data visualization. Our teams are building capabilities to identify, plan, and deliver effects in the information operations space, and aim to provide a complete end-to-end solution to customers wishing to detect, analyze, and respond to events in real time.
Entry-Level Fire Protection Engineer AECOMEntry-Level Fire Protection EngineerArlington, VA$70,000–$85,000 / yearReqID:** J10148651 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 70000 - USD 85000 - yearly We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Policy Associate – AI and Data Centers GalaxyPolicy Associate – AI and Data CentersWashington, DC$125,000–$150,000 / yearWe also invest in and operate cutting-edge data center infrastructure to power AI and high-performance computing, addressing the growing demand for scalable energy and compute in the U.S.We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy. Led by CEO and Founder Michael Novogratz, our team blends deep crypto expertise with institutional experience and a shared commitment to shaping the future of Web3 and AI.Galaxy is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.