PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
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
2mo
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Data Scientist - Senior
Fort Eustis, Virginia, United States
$103k-$156k/yr OnsiteFull Time
10+ YOESenior data scientist with 10+ years in data science, DoD/IC exposure, TS/SCI eligibility, Python/R, ML/AI development, and data governance.
Python, R, Power BI, Tableau, SQL
4w
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Data Scientist
Langley AFB, Virginia, United States
$99k-$225k/yr HybridFull Time
4+ YOE4+ years in data exploration, cleaning, analysis, visualization or mining; experience with structured/unstructured data, data pipelines, predictive models; experience with statistical/programming languages; Secret clearance; Bachelor’s degree.
R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
2w
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Data Scientist
Norfolk, Virginia, United States
$115k-$252k/yr OnsiteFull Time
10+ YOESecret-cleared candidate with 10+ years of relevant experience (including 5+ years in data science), bachelor’s in a technical field (master’s preferred), expertise in scalable data pipelines, modeling, and modern cloud data platforms.
Python, R, Java, C++, SQL, PySpark, dbt, Databricks, Apache Spark, Snowflake, Redshift, BigQuery, AWS, Azure, GCP, ADVANA, Maven, Palantir, Qlik Sense, Hadoop, Delta Lake, Apache Kafka, Flink
2w
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Data Scientist
Norfolk, Virginia, United States
$115k-$252k/yr OnsiteFull Time
10+ YOESecret clearance, Bachelor's in a technical field (Master's preferred), 10+ years related experience with ≥5 years in data science, expertise in SQL, Python/PySpark, Databricks/Spark, cloud data platforms, data modeling, and leadership.
Python, R, Java, C++, SQL, PySpark, Databricks, Apache Spark, Snowflake, Redshift, BigQuery, AWS, Azure, GCP, ADVANA, Maven, Palantir, Qlik Sense, Hadoop, Delta Lake, Apache Kafka, Flink, dbt
2w
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Data Scientist
Chesapeake, Virginia, United States
$100k-$135k/yr OnsiteFull Time
5+ YOEDoD Secret clearance, Bachelor's in Computer/Data Science, 5+ years experience in data visualization and programming (Python, R), experience with MS Project and Microsoft Office, strong communication and analytical skills.
Tableau, Advana Databricks, Python, R, Microsoft Project, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
4w
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Data Scientist
Langley AFB, Virginia, United States
$99k-$225k/yr OnsiteFull Time
4+ YOEMinimum 4 years experience in data exploration, cleaning, analysis, visualization, and modeling; proficiency with statistical/programming languages; experience with structured and unstructured data, pipeline design; bachelor's degree and Secret clearance required.
R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
1w
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Data Scientist
Norfolk, Virginia, United States
OnsiteFull Time
3+ YOEActive Secret clearance, Bachelor’s degree, 3+ years in data science/advanced analytics, experience with Python/R/SQL, machine learning, Qlik/dashboarding, cloud/big data platforms, and defense or Navy domain experience.
Python, R, SQL, Qlik, Databricks, Palantir Foundry, Tableau, Power BI, Snowflake, AWS, Azure
2mo
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Data Scientist
Norfolk, Virginia, United States
OnsiteFull Time
Secret clearance required. Hands-on experience with Qlik/Qlik Sense, Data Bricks, AWS, SQL, Python, and building data management/analytics projects for federal clients; machine learning model development and strong communication skills.
Qlik, Qlik Sense, Data Bricks, AWS, SQL, Python, Oracle, SAP IQ, Tableau, MicroStrategy, SAP Business Objects, R/RStudio, Java, C#
1mo
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JR. Data Scientist
Chesapeake, Virginia, United States
OnsiteFull Time
0+ YOEFoundational data science and ML knowledge, familiarity with Microsoft Power Platform/Power BI, IMS/scheduling fundamentals, SQL/Python/R familiarity, data visualization, and up to 4 years relevant experience or a BA/BS in a related field.
Microsoft Power Apps, Microsoft Power BI, Microsoft Power Automate, Microsoft Project for the Web, Smartsheet, Microsoft Power Platform, Python, R, SQL, Microsoft Excel
3mo
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Senior Associate, Data Scientist
McLean or Richmond
$123k-$155k/yr OnsiteFull Time
2+ YOEBachelor's with 2+ years data analytics or Master's with quantitative focus; strong Python/Scala/R and SQL; experience with AWS and ML.
Python, AWS, Spark, Conda, SQL, R, Scala
2w
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Data Scientist 3 - 29243
Suffolk, Virginia, United States
$103k-$145k/yr OnsiteFull Time
5+ YOEActive Secret clearance, 5+ years related experience (with Bachelor's) or equivalent, hands-on ML model development and deployment, proficiency in Python or R, experience with data architectures, Linux, and working in operational environments.
Python, R, Kafka, Linux, AWS, Kubernetes
4d
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Supervisory Data Scientist (AI/ML)
Battle Creek or Whitehall or Wright-Patterson AFB or New Cumberland or Philadelphia or Hill AFB or Fort Belvoir or Richmond
$126k-$187k/yr OnsiteFull Time
1+ YOEBaccalaureate in math/statistics/computer science/data science and one year specialized experience leading enterprise AI/analytics planning, requirements engineering, solution architecture, and managing technical teams.
3w
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GCCS - Data Scientist (ACC/SG)
Hampton, Virginia, United States
$125k-$135k/yr OnsiteFull Time
3+ YOEActive DoD security clearance, 3+ years building enterprise data pipelines and analytic products; proficiency with Palantir Foundry/Envision, SQL (T-SQL/PL/SQL), Python or R, Microsoft Power BI or Tableau, RESTful APIs; Bachelor's in a quantitative field required.
Palantir Foundry, Envision, Advana, Microsoft Power BI, Tableau, T-SQL, PL/SQL, SQL, Python, R, RESTful APIs, Workshop, Quiver, MHS GENESIS, DMHRSi, ASIMS, MRDSS, AFMRA, NIPR, SIPR
3mo
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Principal Data Scientist, Operations
Richmond or United States
$183k-$224k/yr RemoteFull Time
3+ YOEPhD with 3+ years or BS/MS with 7+ years in quantitative field; hands-on ML model deployment; Python stack; strong software engineering practices.
PyData stack (numpy, scikit-learn, pandas)
3mo
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Senior Data Scientist, Customer Conversion
Richmond, Virginia, United States
OnsiteFull Time
1+ YOE1-2 years of ML/AI model development, evaluation, and data analysis; Python/SQL; strong communication; degree in Statistics/Data Science; onsite at Richmond VA.
Python, SQL, Machine Learning, AI, Statistical Modeling
5d
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Data Scientist / AI Engineer
Bremerton or Norfolk
$155k-$165k/yr HybridFull Time
4+ YOEExpertise in LLM/RAG engineering, production MLOps, Python data stack, cloud ML (AWS/Databricks), and DoD-compliant AI operations; U.S. citizenship and ability to obtain/hold Secret clearance.
ADVANA, Databricks, AWS SageMaker, LangChain, LangGraph, cURL, Hugging Face Transformers, Pandas, Polars, SQL, Spark, Databricks Delta Lake, Gemini, Azure ML, Google Vertex AI
1w
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AI/ML Technical Lead / Senior Data Scientist
St. Louis or Fort Lee
RemoteContract
7+ YOEActive Secret clearance, 7+ years in data science/AI, 4+ years developing ML solutions, hands-on Python/SQL, experience taking models to production, Azure AI experience, and bachelor's degree or equivalent.
Python, SQL, pandas, NumPy, scikit-learn, Azure Machine Learning, Azure OpenAI, Azure AI Search, Microsoft Copilot, Power BI, Power Apps, GCSS-Army, SAP ECC, CASCOM, SAP, APIs
5d
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Senior Regulatory Scientist, Data Integrity
Richmond, Virginia, United States
$105k-$152k/yr HybridFull Time
5+ YOEBachelor's in data analytics/chemistry/life/physical science/engineering,5+ years regulated laboratory or regulatory experience,knowledge of data integrity,analytical chemistry,project management,Python,SQL,Power BI.
Microsoft Office, Python, SQL, Power BI, LIMS, CDISC-TIG
5d
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Decision Scientist III
Richmond or Atlanta or Raleigh or Charlotte
$104k-$130k/yr OnsiteFull Time
5+ YOE5+ years analytics experience in banking/finance, Bachelor’s degree, 2+ years project management, strong quantitative skills, experience with DB2/Oracle, SAS/SQL/R/Python, Tableau/MicroStrategy, and Microsoft Office.
IBM DB2, Oracle, SAS, SQL, Toad, R, Python, SAS E-Miner, Tableau, MicroStrategy, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
6d
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TSMS- Scientist, Upstream
Richmond, Virginia, United States
$66k-$117k/yr OnsiteFull Time
2+ YOEBSc in related field, minimum 2 years biopharmaceutical experience, authorized to work in the US, experience with upstream cell culture and laboratory models, data-driven problem solving and compliance awareness.
Process Analytical Technology (PAT)
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