91 ml scientist jobs at 49 companies in Culpeper, VA
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AI/ML Research Scientist - Agentic Systems
Herndon or Annapolis Junction or Bowie
$112k-$179k/yr OnsiteFull Time
3+ YOEUS citizen eligible for FAA Public Trust; degree (Bachelors+ with 8+ yrs, Masters+ with 6+ yrs, or PhD+ with 3+ yrs); strong Python software skills, additional languages (C, C++, JavaScript), LLM/API experience, AI/ML background, and local to specified MD/VA sites.
Python, C, C++, JavaScript, PyTorch, TensorFlow, Anthropic Model Context Protocol (MCP), Kubernetes, Terraform, LLMs
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AI/ML Research Scientist - Agentic Systems
Herndon, Virginia, United States
$112k-$179k/yr OnsiteFull Time
3+ YOEDegree (BSc+8 yrs / MSc+6 yrs / PhD+3 yrs), strong Python and software development skills, experience with C/C++/JavaScript, demonstrated AI/ML work, LLM API experience, US citizenship and ability to obtain FAA Public Trust, local to specified MD/VA sites.
Python, C, C++, JavaScript, PyTorch, TensorFlow, Anthropic Model Context Protocol (MCP), Kubernetes, Terraform
5d
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AI/ML Engineer and Data Scientist
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Bachelor's degree, TS/SCI clearance, and experience with data analysis, predictive modeling, visualization, machine learning, AI/ML workflows, and structured and unstructured data.
Jira, Confluence, APIs, CDS, GitLab, CI/CD, Argo CD, R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Palantir, Plotly, Seaborn, ggplot2, IoT
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AI/ML Engineer and Data Scientist
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
3+ YOE3+ years experience in statistical/programming languages and analyzing structured/unstructured data; experience with NLP, ML workflows, REST APIs, enterprise integrations; TS/SCI clearance and a bachelor’s degree required.
REST APIs, webhooks, Jira, Confluence, CDS, Gitlab, CI/CD, Argo CD, R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Palantir, Plotly, Seaborn, ggplot2
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Data Scientist - AI/mL Specialist
Fairfax, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical field, 5+ years AI/ML experience building production systems, expertise in modern ML frameworks, Python data stack, MLOps, and ability to obtain Public Trust clearance.
TensorFlow, PyTorch, scikit-learn, Python, Pandas, NumPy, Spark, Apache Airflow, SHAP, LIME, Elasticsearch, Kibana
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Data Scientist - AI/mL Specialist
Fairfax, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOEBachelor's in a technical field,5+ years AI/ML experience delivering production systems,expert Python and ML framework skills,experience with on-prem infrastructure,explainable AI knowledge,and eligibility for DHS Public Trust.
TensorFlow, PyTorch, scikit-learn, Python, Pandas, NumPy, Spark, Apache Airflow, Elasticsearch, Kibana, SHAP, LIME
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Data Scientist / AI/ML Engineer (Imagery) VAWFH 1652
Reston, Virginia, United States
$100k-$250k/yr OnsiteFull Time
5+ YOE5-7 years in machine learning, computer vision, data science; strong Python and ML frameworks; image/video data experience; research-level algorithm understanding; Linux and Git proficiency; TS/SCI clearance; US citizenship.
Python, PyTorch, TensorFlow, Linux, Git, Docker
2d
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Data Scientist (AI/ML)
Chantilly, Virginia, United States
$91k-$142k/yr OnsiteFull Time
3+ YOERequires TS/SCI clearance with current polygraph, U.S. citizenship, degree or equivalent experience, machine learning and data science expertise, and proficiency with Python, SQL, Spark, Git, Tableau, Shodan, and Censys.
Python, PostgreSQL, SQL, Apache Spark, Git, Tableau, Shodan, Censys, Kubernetes, Apache NiFi, Hadoop, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure
1mo
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Data Scientist
Chantilly, Virginia, United States
OnsiteFull Time
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
3mo
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Data Scientist (Senior) ML/Russian - TS/SCI
Springfield, Virginia, United States
$115k-$150k/yr OnsiteFull Time
12+ YOETS/SCI clearance, US citizenship, 12+ years experience in data science or 10+ with MS, strong Python/ML skills, geospatial experience.
Python, SQL, ArcGIS, ESRI ArcGIS, NoSQL, MongoDB, PostgreSQL, Microsoft Access
3mo
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Data Scientist- Senior (VA, Quantico)
Quantico, Virginia, United States
HybridFull Time
10+ YOESenior data scientist with 10+ years of experience in statistical modeling, ML, and big data; strong coding in Python/R/Java/C++/MATLAB; TS/SCI clearance; cloud/on-prem/hybrid experience.
Python, R, Java, C++, MATLAB, SQL, PL/SQL, NoSQL, Hadoop, Docker, Kubernetes, AWS Elastic Container Service (ECS), Apache Spark, RStudio, Data visualization tools
2mo
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Data Scientist
Herndon, Virginia, United States
HybridFull Time
5+ YOE5+ years in data science or ML; experience with overhead imagery data and computer vision; Python, ML libraries (PyTorch); ETL pipelines; Git, Linux; security clearance eligible.
Python, PyTorch, Git, Linux
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Senior Data Scientist
Charlottesville or Princeton or Calgary or Toronto or New York or Mexico City
$90k-$160k/yr HybridFull Time
5+ YOE5+ years professional AI/ML experience; strong math/statistics; hands-on LLM and GenAI work; Python and ML libraries; SQL; experience productionizing ML systems; advanced degree preferred.
OpenAI, Anthropic, Llama, Python, NumPy, Pandas, SpaCy, scikit-learn, PyTorch, TensorFlow 2, Hugging Face Transformers, SQL, Airflow, Redis, Flask, Django, FastAPI, R-Shiny, Dash, Streamlit, GitHub, Kaggle, StackOverflow
2mo
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Senior Data Scientist
Fairfax or Washington or United States
$146k-$210k/yr OnsiteFull Time
10+ YOEBachelor's degree in a related field and 10+ years in data science/ML/AI; expert Python, production ML, MLOps, LLMs/NLP, cloud (AWS/Azure/GCP), SQL, MLflow/Kubeflow/Azure ML/SageMaker; U.S. citizenship required; clearance preferred.
Python, Pandas, NumPy, Scikit-learn, PyTorch, TensorFlow, MLflow, Kubeflow, Azure ML, SageMaker, Spark, AWS, Azure, GCP, SQL, Power BI, Tableau, LLMs
2w
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Data Scientist
Ashburn, Virginia, United States
$83k-$140k/yr HybridFull Time
0+ YOEExperience developing ML models, advanced analytics, SQL and programming in R/Python/Scala/Java; ability to extract/clean/transform large datasets and apply supervised/unsupervised methods.
R, Python, Scala, Java, SQL, SAS, SPSS Modeler, WEKA, Periscope, Business Objects, D3, Tableau, SAS Visual Analytics, PowerBI, Hadoop, HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop
1mo
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Senior Applied Scientist
Reston, Virginia, United States
HybridFull Time
2+ YOEPhD or Bachelor's in CS or related field, 2+ years post-graduate industrial ML/NLP research, expertise in deep learning frameworks, strong programming (Python), communication, and ML lifecycle skills.
Python, TensorFlow, PyTorch, MXNet, SageMaker, MLFlow
1mo
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Data Scientist
Chantilly, Virginia, United States
$200k-$225k/yr OnsiteFull Time
Experience developing Python data science applications, ML frameworks (scikit-learn, SpaCy, TensorFlow, PyTorch, Keras), NLP, AWS, REST, SQL/Postgres, and analytic/problem-solving skills.
Python, scikit-learn, SpaCy, TensorFlow, PyTorch, Keras, AWS Services, REST, SQL, Postgres, ICQL, Retrieval Ware
1d
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Data Scientist
Sterling or Tampa
OnsiteFull Time
5+ YOEMaster's degree preferred in a technical field; 5–12 years of data science or operations research experience, including 5 years supporting combatant command, joint headquarters, or Defense Department environments.
R, R Shiny, Python, Python Shiny, SQL, PostgreSQL, Microsoft Office, Microsoft SharePoint, MAVEN Smart Systems, Command and Control of the Information Environment (C2IE), Advana, AI, ML, Git, Large Language Models
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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
1mo
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Data Scientist
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOEActive TS/SCI with polygraph; bachelor\u0002s +2 years (or master\u0002s); experience in software architectures, ML, ontologies, dataset generation, model evaluation, responsible AI, Agile (Scrum/SAFe), and cloud architectures.
Microsoft Office, Scrum, SAFe
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