Data Scientist Jobs in District of Columbia, United States

Dexis Consulting Group supports U.S. Government oversight by delivering advanced data science, analytics, and investigative solutions. The Data Scientist / Data Analyst designs and implements data pipelines, statistical models, dashboards, and fraud‑risk analytics to aid audits, inspections, and investigations.

Federal Data Analytics Team at Node.Digital focuses on detecting financial fraud and improper payments within SBA programs using advanced AI techniques. The Senior Data Scientist will integrate and scale NLP methods, develop and calibrate machine learning models, and collaborate directly with criminal investigators to produce actionable insights.

Data Scientist on Peraton's Intelligence Analytics team, advancing national security missions through data-driven insights. Develop and deploy predictive models, machine learning solutions, and advanced analytics; analyze large datasets to uncover actionable intelligence; build ServiceNow-integrated data solutions and create Tableau dashboards for stakeholders.

As a Data Scientist at Booz Allen, you will unlock insights from complex structured and unstructured data to solve global challenges across private and public sectors, from fraud detection to cancer research and national intelligence. Day to day, you will work closely with clients to understand their needs, dig into data-rich environments, develop algorithms and systems, and use the right tools and frameworks to turn disparate data points into objective answers that inform client decisions.

As a Data Scientist at Booz Allen, you will unlock insights from complex data sets to solve global challenges across private and public sectors, from fraud detection to cancer research and national intelligence. Day-to-day, you will work closely with clients to understand their needs, dig into data-rich environments, develop algorithms and systems, and use the right combination of tools and frameworks to turn disparate data points into objective answers that inform client decisions.

Senior Data Base Architect at 9th Way Insignia, a veteran‑owned tech firm, drives enterprise data modernization for a Washington, DC government client. The role designs data architecture, models, and analytics frameworks, collaborates with ETL, Power BI, and Power Apps teams, and mentors junior staff.

Booz Allen Hamilton Data Science team transforms massive structured and unstructured data into actionable insights for government and commercial clients. The Data Scientist designs and builds predictive models, ETL pipelines, and visual analytics using Python, R, SQL and ML techniques while collaborating with clients to solve challenges from fraud detection to national intelligence.

J5 Consulting's Data Science team drives advanced analytics and AI solutions for government and commercial clients. The Data Scientist builds predictive and NLP models, conducts statistical analysis, and translates insights into actionable recommendations for senior leadership.