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1,703 data r jobs at 501 companies in Takoma Park, MD

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Principal Data Architect/Engineer - R&S
Washington, District of Columbia, United States
OnsiteFull Time
Board of Governors of the Federal Reserve System
Board of Governors of the Federal Reserve System: U.S. government central banking agency that sets monetary policy, supervises financial institutions, and oversees Federal Reserve System.
8+ YOEBachelor's degree and 8+ years of data engineering or architecture experience. Requires advanced SQL, Python, R, relational databases, ETL/ELT, scalable data systems, cloud migration, CI/CD, and data governance expertise.
SQL, PostgreSQL, Microsoft SQL Server, MySQL, Python, R, Apache Airflow, Prefect, Dagster, AWS Step Functions, GitLab, GitHub, Linux, AWS, Java, Scala, JavaScript, Perl, JSON, XML, CI/CD, DataOps, NoSQL, Change Data Capture (CDC)
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1w
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Data Scientist
Alexandria, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
6+ YOERequires 6+ years in data science, statistical analysis, algorithms, and structured or unstructured data; R or Python, SQL, large-scale data, bachelor's degree, and TS/SCI clearance.
R, Python, pandas, NumPy, scikit-learn, Tidyverse, SQL, Spark, DASK, Natural Language Processing (NLP), Databricks, Git, machine learning, artificial intelligence
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1w
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Data Scientist
Alexandria, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
6+ YOE6+ years in data science, statistical analysis, or quantitative research; R or Python data libraries; structured and unstructured data; SQL; distributed computing; TS/SCI clearance; bachelor's degree.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, IoT, R, Python, pandas, NumPy, scikit-learn, Tidyverse, SQL, Spark, DASK, Natural Language Processing (NLP), Databricks, Git
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3mo
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Data Scientist
Sterling or United States
OnsiteFull Time
Guidehouse
Guidehouse: Global consulting firm serving public and commercial sectors.
Bachelor's degree; experience with SQL, Python, R; data integration and modelling; CBP public trust or Top Secret clearance.
SQL, Python, R, DataRobot, Senzing
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1mo
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Data Scientist
Washington, District of Columbia, United States
$90k-$130k/yr OnsiteFull Time
Dynamis
Dynamis: Private U.S. professional services firm providing government clients with consulting, training, IT, and analytic support.
4+ YOEActive Top Secret/SCI clearance, Bachelor\u0002s in quantitative field, 4+ years data science experience with Python and R, AWS and SQL proficiency, and knowledge of BSA/AML data.
Python, R, Jupyter Notebook, PySpark, Pandas, NumPy, Scikit-Learn, SQL, PostgreSQL, AWS S3, RDS, OpenSearch, Lambda, SWIFT, CHIPS
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2w
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Data Scientist
Washington, District of Columbia, United States
HybridFull Time
AVER
AVER: Private SDVOSB government contractor delivering data, AI, modernization, mission operations, and biometrics services to federal agencies.
8+ YOEBachelor's degree in a related field and 8+ years in data science or advanced analytics. Requires Python or R, Databricks, machine learning, data engineering, computer vision, and geospatial analytics experience.
Databricks, Python, R, ArcGIS, Power BI, Microsoft Azure, SQL, Oracle, API, ETL, ELT
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Data Scientist
Minneapolis or Denver or Chicago or Seattle or Portland or Washington
$92k-$139k/yr OnsiteFull Time
Mortenson
Mortenson: US-based construction and real estate development firm.
1+ YOEBachelor's degree in a quantitative discipline, 1–4 years of data science experience, proficiency in data mining, predictive modeling, statistical analysis, SQL, Python or R, and experience with Fabric and Power BI.
SQL, Python, R, Fabric, Power BI, Salesforce, Oracle
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1mo
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Data Scientist
Tucson or Oakland or Washington or New Orleans or Frisco or Houston
$50k-$100k/yr OnsiteFull Time
Department of Homeland Security
Department of Homeland Security: U.S. government department protecting the homeland through border security, immigration enforcement, disaster response, cybersecurity, and emergency preparedness.
1+ YOEDegree in mathematics/statistics/computer science/data science or equivalent education/experience; 1+ year specialized analytical experience; proficiency with R or Python, statistical techniques, data modeling, and reporting for audits and investigations.
R, Python, Power BI, Tableau, Microsoft Excel, Perl, VBScript
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Data Architect
McLean, Virginia, United States
$125k-$175k/yr RemoteFull Time
Steampunk
Steampunk: Federal contractor providing human-centered IT and mission solutions.
8+ YOE8–10 years in data modeling, warehouse design, data quality, and migration; SQL, Python/R/Scala, cloud, agile, and DevSecOps experience; bachelor's degree or comparable professional experience; Public Trust eligibility.
SQL, Python, R, Scala, Oracle, SQL Server, PostgreSQL, AWS, Microsoft Azure, Storm, Spark-Streaming, AWS EC2, AWS EMR, AWS RDS, AWS Redshift, CI/CD
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1mo
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Senior Data Scientist — Data Quality & Statistical Methodology
McLean, Virginia, United States
OnsiteContract
BLN24
BLN24: Delivers technology, data, and communications services to federal agencies and enterprise clients.
5+ YOE5+ years in statistical methodology or data quality, experience with missing-data/imputation and record linkage, strong Python/R/SQL skills, experience with large distributed datasets and regulated data governance.
Python, R, SQL, Spark, Databricks, SAS
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2w
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Data Scientist
Chantilly, Virginia, United States
$195k-$260k/yr OnsiteFull Time
Data Computer Corporation of America
Data Computer Corporation of America: Veteran-owned IT services delivering engineering, software, cybersecurity, and data solutions to U.S. federal agencies.
5+ YOERequires 5+ years in data science, advanced analytics, or machine learning; Python, R, SQL, ML libraries, AWS and big data experience; active TS/SCI with polygraph; bachelor's or master's degree in a quantitative discipline.
Python, R, SQL, PostgreSQL, Oracle, Pandas, NumPy, Scikit-Learn, TensorFlow, PyTorch, AWS GovCloud, AWS Glue, Apache Kafka, AWS S3, EMR, Redshift, Amazon QuickSight, Tableau, Power BI, Git, CI/CD, HIPAA, NLP
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2mo
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Data Analyst
Chantilly, Virginia, United States
$104k-$218k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOERequires TS/SCI clearance (poly prior to start), DoD 8140 IAT II (e.g., CompTIA Security+), 5+ years data analysis experience, proficiency in Python, R, SQL, Tableau, data engineering and ML skills.
Microsoft Office Suite, Tableau, Python, R, SQL
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1w
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Data Analyst
Bethesda, Maryland, United States
OnsiteFull Time
Analytica
Analytica: Private federal management consulting and technology services firm serving U.S. government agencies.
1+ YOERequires Secret clearance, U.S. citizenship, 1+ year with Military Health System data and dashboards, client-facing experience, and SAS, SQL, R, or Python skills.
Power BI, Tableau, SQL, SAS, Python, R, M2, MDR, CMMI, ISO 9001:2008
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5d
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MACROS Data Analyst
Arlington, Virginia, United States
OnsiteFull Time
Partner Forces
Partner Forces: Woman-owned management consulting firm serving government and commercial clients with risk, security, resilience, analytics, and operations support.
Bachelor's degree and Secret clearance required. Requires data or program analysis experience, data visualization, stakeholder engagement, strong communication, organization, and exposure to Python or R.
Python, R, Power BI, Databricks, ServiceNow, Power Automate
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2w
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Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
Zantech
Zantech: Women-owned federal IT contractor providing cybersecurity, cloud, software, AI, and digital-modernization services to U.S. government agencies.
10+ YOEMaster's degree and 10+ years of experience, or bachelor's degree with 12+ years; expertise in Python, R, SQL, AI/ML, MLOps, NLP, analytics, visualization, and federal data governance.
Python, R, SQL, Tableau, Microsoft Power BI, matplotlib, AWS Certified Machine Learning - Specialty, Microsoft Certified: Azure AI Engineer Associate, NLP, MLOps, NIST SP 800-53, FISMA, DoD RMF
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2mo
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Data Scientist
Dahlgren, Virginia, United States
OnsiteFull Time
Peerless Technologies Corporation
Peerless Technologies Corporation: Privately held defense-services firm providing engineering, cybersecurity, IT, and program-management support to federal agencies.
3+ YOEBachelor's in math/statistics/computer science with 30 semester hours in related subjects, 3+ years experience, TS/SCI clearance, experience with data normalization, imputation, and R or Python.
R, Python, VBA, MATLAB, AFSIM, ITASE, NGTS
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1mo
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Data Scientist
Washington, District of Columbia, United States
$130k-$160k/yr OnsiteFull Time
The Bison Group
The Bison Group: Private U.S. defense contractor providing intelligence analysis and IT solutions to Defense and national-security customers.
4+ YOE4+ years as a data scientist, strong statistical modeling and ML using Python/R, AWS experience, SQL proficiency, BSA/AML domain knowledge, Top Secret clearance.
Python, R, AWS S3, AWS RDS, OpenSearch, AWS Lambda, Jupyter Notebook, PySpark, Pandas, SQL, PostgreSQL, scikit-learn, TensorFlow, MATLAB, Spark
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3mo
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Data Analyst
McLean, Virginia, United States
$200k-$205k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor’s in a quantitative field; 5+ years data analysis; SQL; Python or R; TS/SCI with poly; US citizenship; willing to work 40-hour weeks and travel as needed.
SQL, Python, R, Tableau
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Lead Data Scientist
Hanover, Maryland, United States
$113k-$169k/yr HybridFull Time
Allegis Group
Allegis Group: Privately held global staffing and workforce-solutions group serving businesses with recruiting, staffing, executive search, and workforce-management services.
7+ YOEBachelor's in STEM,7+ years in data science/analytics,expert SQL and Tableau,Snowflake and Python/R experience,Salesforce familiarity,AI/ML and data storytelling skills.
SQL, Snowflake, Tableau, Python, R, Salesforce, Adobe Analytics, Quantum Metric, Cortex Analyst, Cortex Search, Snowflake Cortex, LLM, SAFe
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1mo
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Data Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Q2IMPACT
Q2IMPACT: Private U.S. consulting firm delivering monitoring, evaluation, digital transformation, and security solutions to government and development clients.
5+ YOEMust be U.S. citizen with final Top Secret clearance (DCID 6/4). Requires 5+ years function-related experience, 3+ years leading data programs, master’s in a quantitative field, expertise in cloud data pipelines, Python/R, and dashboarding tools.
AWS, Azure, Python, R, Tableau, Power BI, Microsoft Office, Joint Personnel Adjudication System (JPAS)
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