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759 data scientist jobs at 272 companies in Washington, DC

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Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
12h
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Data Scientist
Alexandria, Virginia, United States
$144k-$187k/yr OnsiteFull Time
United States Patent and Trademark Office
United States Patent and Trademark Office: Grants patents and registers trademarks to protect intellectual property.
1+ YOEOPM-qualified GS-14 data scientist: minimum one year specialized experience equivalent to GS-13 directing enterprise data science initiatives, designing governance and standards, and advising leadership.
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2mo
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Data Scientist 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
10+ YOEData Scientist with Python and Spark experience, large-scale data, strong networking, ETL, and ability to communicate results.
Python, Spark, ETL
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1mo
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Data Scientist 4
Annapolis Junction, Maryland, United States
$174k-$189k/yr OnsiteFull Time
Gormat
Gormat: Provides cybersecurity and systems engineering services to government defense agencies
10+ YOESenior data scientist with 10+ years experience in ML/AI, Python, data visualization, and data processing; strong API and data workflow knowledge.
Python, Pandas, Plotly, GeoPandas, Splunk, Kibana, SQL, Elastic, Bootstrap HTML, Pyodide
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Data Scientist
Chantilly, Virginia, United States
OnsiteFull Time
NS2 Mission
NS2 Mission: Delivers secure data management and analytics for national security.
5+ YOESenior-level data scientist with 5+ years experience supporting Intelligence Community missions; Python and analytics expertise; TS/SCI with FSP required; strong statistical, ML, and visualization skills.
Python, SQL, R, Hadoop, Spark, Java, C/C++, Git, Bash, Tableau, ArcGIS, Unix/Linux
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1w
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Data Scientist
McLean, Virginia, United States
$200k-$240k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
4+ YOENLP-focused data scientist with advanced Python and SQL skills, experience with deep learning and transformers, TS/SCI with polygraph required, multiple years of relevant experience per degree level.
SQL, Python, Spacy, Gensim, NLTK, PyTorch, TensorFlow, Keras, HuggingFace Transformers, Scikit-learn, Github, Jenkins, Tableau, Flask
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2mo
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Data Scientist - Senior
Springfield, Virginia, United States
OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
10+ YOESenior Data Scientist with TS/SCI clearance, 10+ years in data analytics for IC/DoD, expertise in unstructured data, data mining, and leading teams.
Map Large, Tableau, MatLab, Python, SQL, ArcGIS, Geospatial Analysis
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2mo
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Senior Data Scientist
Fort Belvoir, Virginia, United States
$140k-$170k/yr OnsiteFull Time
Corvus Consulting
Corvus ConsultingNYSE American: CTM: Provides electronic warfare and cyberspace consulting to the government.
5+ YOESenior data scientist with 5-7 years of experience in data science, strong Python/R/SQL, DoD/government experience, and TS/SCI potential.
Python, R, SQL, Palantir Foundry, Army Vantage, APIs, Data pipelines, Splunk
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2mo
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Data Scientist, Mid
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Mid-level data scientist with experience in analytics, ML, and geospatial/multi-INT data; TS/SCI clearance with willingness for polygraph; HS diploma or GED.
Python, SQL, TensorFlow, PyTorch, Scikit-learn, AWS, Azure, FADE, MIST, JEMA
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2mo
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Data Scientist Senior
Springfield, Virginia, United States
$140k-$174k/yr OnsiteFull Time
TULK
TULK: Provides management and technology consulting to the US government.
10+ YOESenior data scientist with TS/SCI clearance, US citizenship, 10+ years in analytics, model development, dashboards, and leadership.
Python, SQL, R, Tableau, ArcGIS, SharePoint, Excel, PowerPoint, Redmine
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3mo
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Senior Data Scientist
Washington, District of Columbia, United States
$160k-$200k/yr OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
12+ YOESenior Data Scientist with 12+ years of experience in data analytics, ML, data engineering, and large-scale analytics; ability to work independently; TS/SCI with CI Poly clearance preferred.
Python, R, SQL, Power BI, Tableau
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2mo
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Data Scientist, Level 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Independent Software
Independent Software: Provides software and systems engineering for national security missions.
Experienced data scientist with ML, statistics, Python, big data, and cyber analytics skills.
Python, Jupyter Notebooks, Spark, Big Data, Data Processing, Data Visualization
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1mo
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Senior Data Scientist
Fort Meade, Maryland, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: A government contractor delivering data-driven solutions.
10+ YOESenior data scientist with 10+ years of experience, proficiency in Python/R/Java, ML and data visualization; strong communication and problem-solving skills.
Python, R, Java, Power BI, Tableau
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2mo
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Data Scientist
Washington, District of Columbia, United States
$121k-$145k/yr OnsiteContract, Full Time
9th Way Insignia
9th Way Insignia: Provides technology and cybersecurity services to federal government agencies.
5+ YOESenior Data Architect with master’s degree and 5+ years in data architecture, analytics, and enterprise data solutions.
SQL, Relational databases, ETL, Power BI, Data modeling
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2mo
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Data Scientist, Senior
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOESenior data scientist with 7+ years of experience in analytic modeling, visualization, and tools; TS/SCI clearance required; master's degree in data science, statistics, or business (or 10+ years of related experience in lieu of degree).
ArcGIS, ERDAS Imagine, Remote View, ArcView, Macromedia Dreamweaver, Macromedia Fireworks, Photoshop, HTML, FrameMaker
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1mo
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Sr Data Scientist - Marketing Analytics
Tukwila or Remote, Texas or Remote, California or Remote, Idaho or Remote, South Carolina or Remote, Oregon or Remote, Virginia or Remote, North Carolina or Remote, Georgia or Remote, Arizona
$91k-$169k/yr HybridFull Time
BECU
BECU: Provides banking and financial services to its members.
5+ YOESenior data scientist role focusing on marketing analytics; 5+ years in data science; strong business-facing analytics; Python, R, SQL proficiency.
Python, R, SQL, MLflow, Airflow, Kubeflow, Snowflake, BigQuery, Redshift, Spark
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1mo
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Data Scientist
Tysons Corner or Sterling
OnsiteFull Time
Core One
Core One: Provides mission support and intelligence solutions for national security.
Active TS/SCI w/ Poly; BS in CS/Data Science/IT or related field; experience with data quality, data exploitation, and large-scale data (structured/unstructured); Kibana or similar tools; ability to work independently or with teams.
Kibana, Data Exploitation Tools, Data Analysis Tools
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3mo
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Data Scientist
Chantilly, Virginia, United States
OnsiteFull Time
KDA Consulting
KDA Consulting: Provides IT engineering and cloud services for intelligence missions.
TS/SCI with Polygraph; Bachelor's in data science/CS/math/statistics or related field; strong data science, ML, statistics; Python with ML frameworks; large-scale data experience; statistical modeling; data visualization; problem solving in mission-driven environments.
Python, TensorFlow, PyTorch, Scikit-learn, Tableau, Power BI
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2mo
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Data Scientist
Springfield, Virginia, United States
OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
5+ YOEU.S. citizen, Top Secret/SCI clearance eligibility, BS in a relevant field, 5+ years in data science/CS/engineering, Python, Linux, data parsing, and ML data manipulation.
Python, Linux, Shell scripting, Data parsing
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1mo
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Data Scientist
Bethesda, Maryland, United States
$160k-$190k/yr OnsiteFull Time
IQ Sig
IQ Sig: A team focused on data science for government insights.
3+ YOE3+ years of data science experience; Python in Unix; ML; data ETL with SQL; TS/SCI with polygraph eligibility.
Python, PySpark, Pandas, SQL, R, STATA, SPSS, D3.js
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3w
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Data Scientist
Reston, Virginia, United States
HybridFull Time
Bcore
Bcore: Bcore develops technology and intelligence solutions for national security missions.
3+ YOEActive TS/SCI clearance, Bachelor's in a technical field, 3+ years in data science/analytics/engineering, proficiency in Python and SQL, experience with AWS GovCloud data pipelines and ML, familiarity with containerized environments and data governance.
Python, SQL, PostreSQL, AWS GovCloud, Lambda, Glue, S3, Step Functions, AWS SageMaker, Apache Spark, Kafka, Apache NiFi, Tableau, Microsoft Power BI, SAFe, Scrum, IAM, VPN, SSH
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