1w
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AI/ML Machine Learning Engineer
Herndon or King of Prussia or Littleton or Sunnyvale
$89k-$178k/yr OnsiteFull Time
Bachelor's in STEM or equivalent, experience with machine learning, strong Python skills, familiarity with Agile, clearance-eligible US citizenship preferred.
Python, TensorFlow, PyTorch, Keras, Scikit-learn, AWS, Kubernetes
3mo
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Machine Learning Engineer
Centreville or Minneapolis
$102k-$144k/yr OnsiteFull Time
2+ YOEBS in Computer Vision/ML or related field; 2-5 years; C/C++, Matlab; TensorFlow/Keras; Python with scikit-learn/pandas; OpenCV; strong problem-solving and teamwork.
TensorFlow, Keras, Python, scikit-learn, pandas, OpenCV, Linux, C/C++, Matlab
3mo
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Machine Learning Engineer, Data & Machine Learning (DML)
Arlington or Herndon
$131k-$178k/yr OnsiteFull Time
3+ YOEBachelor's in STEM; 3+ years ML experience; strong software engineering; active Top Secret/SCI clearance
Python, SQL/NoSQL, APIs, LLMs, Generative AI
6d
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Machine Learning Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEActive TS/SCI+CI poly required; Bachelor's with minimum 3 years' experience; proficiency in Python and SQL; familiarity with JavaScript, Docker/Rocky Linux, REST/FastAPI, agentic AI and prompt engineering.
Python, SQL, JavaScript, Docker, Rocky Linux, REST, FastAPI, Langchain, LangGraph, OpenAI Agents, Pydontic, Uvicorn, Streamlit, AWS, Mandiant
1w
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Machine Learning Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related,5+ years software or ML engineering,proficient Python,experience with Git,Docker,SQL/NoSQL,LLMs,RAG and vector DBs,TS/SCI with CI Poly required.
Python, Git, Docker, SQL, NoSQL, LangChain, LangGraph, ChromaDB, Pinecone, Weaviate, Kubernetes, Rancher, Ansible, ServiceNow, SAP, Tableau, Splunk
3mo
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Machine Learning Engineer (Clearance Sponsorship)
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
5+ YOETS/SCI with Poly; BS in CS/Software Eng/Data Science; 5+ years in software or ML; Python; Git; Docker; ML/deployment; LLMs; vector DBs; REST APIs; SQL/NoSQL.
Python, Git, Docker, LangChain, LangGraph, REST, SQL, NoSQL, ChromaDB, Pinecone, Weaviate, Kubernetes, Ansible
1mo
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Machine Learning Engineer (Clearance Sponsorship)
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
5+ YOEMust obtain active TS/SCI with polygraph; Bachelor's +5 years in CS/Software/Data Science or related; strong Python, OOP, Git, Docker; experience with LLMs, RAG, vector DBs, SQL/NoSQL, containerization, and cloud/MLOps practices.
Python, Git, Docker, LangChain, LangGraph, Large Language Models (LLM), RAG, ChromaDB, Pinecone, Weaviate, SQL, NoSQL, Vector, Kubernetes, Rancher, Ansible, CI/CD, MLOps, AWS, Azure, Google Cloud, ServiceNow, SAP, Tableau, Splunk
4w
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Machine Learning / Data Science Engineer
Reston, Virginia, United States
$90k-$200k/yr HybridFull Time
Bachelor's or equivalent; hands-on experience with large datasets, Python/Scala, SQL/Spark/NoSQL, cloud platforms, Docker, data warehousing, LLMs, and productionizing ML systems.
Python, Scala, SQL, Spark, NoSQL, AWS, Azure, GCP, Docker, Snowflake, Databricks, Azure SQL, Amazon RDS, LLMs, GPT, Claude, Mistral, MCP, RAG, LangChain, n8n, pydantic
1w
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Artificial Intelligence/ Machine Learning Developer
Ashburn, Virginia, United States
OnsiteFull Time
3+ YOE3+ years IT experience with AI/ML engineering, MLOps/DevSecOps, proficiency in Python and ML frameworks, cloud deployment experience, ability to work on-site for DHS client and hold active security clearance.
Python, R, Java, C/C++, AWS, Azure, GCP, MLOps, DevSecOps, LLMs, RAGs, Hugging Face, OpenAI, Scikit-Learn, TensorFlow, Keras, PyTorch, SpaCy, ThinC, Gensim, React, Angular, Vue.js, HTML, CSS, JavaScript, PostgreSQL, NoSQL, Vector Database, Graph Database, SQL, ETL/ELT, Pandas, NumPy, Polars, PySpark, Plotly, Matplotlib
1mo
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Machine Learning Engineer (Applied ML/MIssion Systems) - R133
Herndon, Virginia, United States
OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI clearance, 5+ years in ML/data engineering/backend, strong Python, ML production experience, familiarity with PyTorch/TensorFlow, NumPy/Pandas, AWS, Docker, Kubernetes, Linux, and Git.
Python, PyTorch, TensorFlow, NumPy, Pandas, AWS, Docker, Kubernetes, Linux, Git, CI/CD, SDLC
1mo
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System Analyst Artificial Intelligence/Machine Learning
Prince William County, Virginia, United States
$80k-$120k/yr HybridFull Time
2+ YOEBachelor's in data science or related, 2+ years AI/ML experience, proficiency in Python and ML libraries, experience with Microsoft Azure, Power BI reporting, GitHub, and relational databases; strong communication and problem-solving.
Python, Pandas, NumPy, NLTK, SciPy, Matplotlib, Seaborn, TensorFlow, PyTorch, JobLib, Jupyter Notebook, scikit-learn, Microsoft Azure, Microsoft Azure Machine Learning, Microsoft Azure App Services, GitHub, MySQL, PostgreSQL, RESTful APIs, Microsoft Power BI, Microsoft Power BI Paginated Reports Builder
6d
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Artificial Intelligence / Machine Learning Lead Verification and Validation Engineer
State College or Reston
$140k-$266k/yr OnsiteFull Time
14+ YOEBachelor's in CS/Data Science/Engineering, extensive experience designing/managing data curation, annotation, and IV&V workflows for AI/ML; Python and SQL proficiency; experience with annotation tools and data versioning; U.S. citizenship and clearance eligibility.
Python, SQL, CVAT, Label Studio, DVC, LakeFS, Docker, Kubernetes, AWS, Azure
2mo
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Data Scientist II
Chantilly, Virginia, United States
$91k-$142k/yr OnsiteFull Time
3+ YOEData science with statistical modeling, machine learning, and data analysis for mission-critical datasets.
Python, R, SQL, Tableau, Power BI, Plotly, matplotlib, AWS, GovCloud
3w
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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
2mo
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New College Grad - Semiconductor Quality Assurance Engineer
Manassas, Virginia, United States
OnsiteFull Time
0+ YOEBachelor's or Master's in Electrical/Electronics, Materials Science, Physics, or Microelectronics Engineering; knowledge of semiconductor device physics, CMOS reliability, statistics, and machine learning; Python skills preferred.
Python, Tableau, R, Machine Learning
1d
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Computer Engineer (76405)
Chantilly, Virginia, United States
$115k-$160k/yr HybridFull Time
3+ YOEExperience in embedded software (C/C++), machine learning or data engineering, reverse engineering, and national security programs; U.S. citizenship and active TS/SCI with polygraph required.
C, C++, Go, Rust, RTOS
1mo
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Data Scientist
Washington or Reston
$78k-$176k/yr OnsiteFull Time
TS/SCI clearance required. Bachelor's degree. Experience with data exploration, cleaning, analysis, visualization, Python/R/SQL, statistical and machine learning methods, and developing automated analytic algorithms.
Python, R, SQL, Git, GitLab, GitHub, Bitbucket, Jenkins, CI/CD, ETL, APIs, Tableau, Power BI, ArcGIS, seaborn, matplotlib, ggplot
2w
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Java Software Engineer
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
2+ YOE2+ years software development experience; strong CS fundamentals; AWS experience; familiarity with Java/Spring Boot, UNIX, secure coding, and machine learning/LLM concepts; Bachelor's or equivalent.
AWS, Java, Spring Boot, TensorFlow, Hadoop, Spark, GitHub, Jira, Jenkins, Terraform, Ansible, Unix
2mo
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New College Grad - Semiconductor Quality Assurance Engineer
Manassas, Virginia, United States
OnsiteFull Time
Bachelor's degree in engineering or related field, basic coursework in semiconductor device physics and manufacturing, statistics and machine learning understanding, proficiency with Python/R/Tableau and EMR of quality systems, strong communication.
R, Python, Tableau, Web APIs
1mo
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Computer Scientist, Lead Associate
Washington or Reston
$112k-$179k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance with polygraph, Bachelor’s in computer science or related field, 5+ years relevant experience, expertise in algorithms, machine learning, data engineering, and intelligence analytic tools; strong analytical and communication skills.
Multiple Information Model Synthesis Architecture (MIMOSA)