1mo
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Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
11+ YOE11+ years experience; Bachelor's/Master's in IT or Engineering preferred; experience integrating diverse data streams, NiFi/Cribl, Splunk familiarity, Python, data modeling, ETL, and managing/troubleshooting data feeds.
NiFi, Cribl, Splunk, Python, ShellScript, Ansible, AWS, Microsoft Azure
1mo
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Data Architect SME
Herndon or Bowie
$135k-$216k/yr OnsiteFull Time
10+ YOEU.S. citizenship and ability to obtain/maintain Public Trust; 10+ years' experience (master's+10 or equivalent) in data modeling, ETL/ELT, data integration, governance, SQL, data warehousing, and federal data security/compliance.
Tableau, Power BI, Databricks, SQL, ETL, ELT, NIST RMF, FISMA, FedRAMP
3mo
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Data Scientist
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOEActive TS/SCI with Poly; 5+ years in data science; Bachelor's or Master's in related field; Python or R; ML frameworks; SQL; visualization; cloud platforms.
Python, R, Scikit-learn, TensorFlow, PyTorch, SQL, Tableau, Power BI, Matplotlib, Seaborn, AWS, Azure, GCP
2w
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Data Scientist
Reston, Virginia, United States
$100k-$140k/yr OnsiteFull Time
3+ YOEMaster's in Machine Learning/Data Science, 3+ years building ML solutions with Python, TensorFlow, Scikit-learn, Pandas; LLM integration and agent workflows experience; consulting experience and strong communication skills.
Python, TensorFlow, Scikit-learn, Pandas, OpenAI, Anthropic, LangChain, LangGraph
3mo
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Data Scientist
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's with 9+ years, Master's 7+, PhD/JD 4+; 5+ years software engineering with DoD/space architectures; data analytics, ML/AI experience; strong communication and teamwork; MS Office proficiency.
Python, R, SQL, Machine Learning
3w
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Master planning Manager
Boston or Ashburn
$180k-$200k/yr HybridFull Time
10+ YOE10+ years master planning/design experience for hyperscale data center campuses; bachelor's degree in engineering/architecture or related; chartered preferred; expertise in data center MEP, site planning, entitlements, phasing, and consultant coordination.
3mo
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AI Data Scientist
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOE5+ years Data Science; ML/AI; Python/R; SQL; AWS; NLP; data viz; US citizen; CBP BI clearance; Bachelor's in CS/Math/Stats/IS; Masters preferred
Python, R, SQL, TensorFlow, PyTorch, Scikit-learn, XGBoost, Tableau, QuickSight, Power BI, QlikView, D3.js, AWS, EMR, Redshift, SageMaker, Comprehend, Glue, S3
2mo
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JR Data Engineer-- Expert
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOEActive TS/SCI clearance with polygraph; Masters or equivalent in technical field; 8+ years data pipelines; 4+ years Python; AWS; SQL; PostgreSQL/Oracle/MySQL; Linux; JSON; Shell; data collaboration with dev teams.
AWS, Python, SQL, PostgreSQL, Oracle, MySQL, Linux, Shell scripting, JSON, Apache NiFi, Apache Airflow, Java, Scala, Hive, Iceberg
1d
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Data Scientist (Cleared)
Ashburn or Reston or Washington
$144k-$244k/yr OnsiteFull Time
6+ YOEU.S. citizen with recent DHS Public Trust/DoD Secret/Top Secret clearance, 6+ years relevant experience, advanced degree (Master's) in quantitative field, experience in ML, statistics, data modeling, and delivering analytics to stakeholders.
Python, R, SQL, Spark, Databricks, AWS, Tableau, Power BI, QuickSight
2mo
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Principal Data Engineer – Mission Data Pipelines
Reston, Virginia, United States
$200k-$275k/yr HybridFull Time
9+ YOE9+ years experience with a CS/engineering/IT field; 7+ with a Master’s or 4+ with a PhD; 7+ in DoD/IC environments; strong data pipelines/ETL; JSON/XML/CSV; TS/SCI/SAP access with polygraph.
Apache NiFi, Apache Airflow, Python, Pandas, NumPy, REST
1mo
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Principal, Data Scientist
Bentonville or Herndon or Sunnyvale
$110k-$286k/yr OnsiteFull Time
3+ YOEAdvanced experience designing and deploying enterprise-scale ML/AI solutions; strong Python and ML framework skills; experience with cloud, data platforms, MLOps, NLP/LLMs, and mentoring technical teams. Minimum: Master's +3 yrs, Bachelor's +5 yrs, or 7 yrs experience.
Python, scikit-learn, TensorFlow, PyTorch, XGBoost, Airflow, Kubeflow, MLflow, SQL, BigQuery, Spark, dbt, Databricks, Microsoft Azure, Google Cloud Platform (GCP), AWS, Docker, Kubernetes, CI/CD, REST APIs, Scala, R, NLP, LLMs, Generative AI, Retrieval-Augmented Generation (RAG), semantic search, vector databases, embeddings
1w
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Data Scientist
Washington or Frederick
$82k-$172k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph, Bachelor's+5yrs or Master's+2yrs, Python and SQL experience, ML/NLP experience, AWS experience, ability to produce reports and dashboards.
Python, SQL, tableau, Amazon Web Services (AWS), Terraform, Ansible, FastText, TF-IDF
1w
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Data Scientist
Washington or Frederick
$82k-$172k/yr OnsiteFull Time
2+ YOETS/SCI with polygraph required. Bachelor's+5yrs or Master's+2yrs (or equivalent experience). Experience with Python, SQL, ML, NLP, EMR, AWS; ability to produce reports and dashboards.
Python, SQL, Tableau, TF-IDF, FastText, Terraform, Ansible, Amazon Web Services (AWS)
1mo
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Audit Data Science Advisor
Washington or Reston
$155k-$209k/yr HybridFull Time
6+ YOE6+ years in data science/ML including GenAI; Master’s in a quantitative field preferred; advanced Python; experience with AWS Redshift, Athena, S3, and AWS Data Wrangler; strong analytic and communication skills.
Python, Redshift, Athena, S3, AWS Data Wrangler, AWS, Anthropic, OpenAI
1mo
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Sales Data Analyst | Data Mgmt Exp. REQUIRED | Kearneysville WV (22891)
Kearneysville, West Virginia, United States
OnsiteFull Time
3+ YOEResponsible for master data management, data governance, CRM processes and reporting; requires ERP experience (3+ years), Excel and SQL querying, and experience with Sage 300/Sales force; Bachelor's degree or equivalent experience.
ERP, CRM, Microsoft Office, Microsoft Excel, SQI, Sage 300, Sales force
1mo
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Data Engineer (Client Server) - Senior
Reston, Virginia, United States
OnsiteFull Time
12+ YOEActive TS/SCI clearance (able to obtain CI polygraph); U.S. citizenship or legal permanent residency required; 12+ years related experience preferred; Master’s degree preferred; ability to design and operate data management systems for defense intelligence.
SQL, NoSQL, HPC, ETL
1mo
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Full-Stack Data Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$90k-$168k/yr OnsiteFull Time
2+ YOEUS citizen with active TS//SCI or immediate eligibility, Bachelor\u0002s required (Master's preferred), 2+ years data engineering/dev experience, 2+ years Python (or Ruby/Java/R) and SQL/NoSQL, 1+ year prompt engineering/GenAI, regex and NLP experience.
Python, Ruby, Java, R, SQL, NoSQL, SPSS, HTML, CSS, regex, NLP, API, LLMs, GenAI
2mo
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Senior Manager, Data Scientist -Retail Bank Data Science Experimentation Lead
McLean, Virginia, United States
$230k-$262k/yr OnsiteFull Time
7+ YOEBachelor's/Master's/PhD in quantitative field plus years of analytics experience; 2+ years with open-source languages and ML; experience with relational databases; leadership experience preferred.
Python, R, Scala, AWS, Relational Databases
1mo
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Principal Data Scientist (Germantown, MD, US, 20876)
Germantown, Maryland, United States
$134k-$181k/yr OnsiteFull Time
12+ YOEMaster's degree in physical science or engineering (PhD preferred), minimum 12 years' experience, deep Python and applied ML/statistics expertise, US citizenship, and active or obtainable DoD security clearance.
Python, MATLAB, Airflow, Spark, SQL, Databricks, Microsoft Azure
1mo
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Healthcare Data Analytics Consultant, Quality Measurement - Remote
United States or Reston or Minneapolis or Washington
$92k-$164k/yr RemoteFull Time
4+ YOE4+ years health policy or health services research experience with advanced degree (M.D., D.O., Master’s, or Ph.D.) or bachelor’s with 6+ years; experience in quality measure development/testing, working with claims and EHR data, proposal development, and business development.
Integrated Data Repository, Chronic Conditions Warehouse, EHR, eCQMs