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187 jobs- Winchester • 50 miles
PromotedHiringCafe
ML Engineer - Inference & Model Deployment
Cupertino, CA, US
$250k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Turn powerful AI and ML models into fast, reliable production systems. Own inference latency, throughput, model-serving architecture, multi-GPU systems, and production deployment for millions of users.
Python, PyTorch, vLLM, SGLang, TensorRT, LLMs
Help us #BeatIndeed & #BeatLinkedIn
PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
Help us #BeatIndeed & #BeatLinkedIn
23h
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AI & ML Engineer
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience building and deploying ML/AI solutions to production, Python and object-oriented programming, fine-tuning open-source models and LLMs, Docker, TS/SCI clearance with polygraph, Bachelor's degree.
Python, Docker, Qdrant, Postgres, LLMs, MITRE ATT&CK
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2mo
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AI/ML Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
9+ YOEAI/ML systems engineering with SETA support for USG programs; TS/SCI with Poly clearance required.
Microsoft Office, Word, Excel, PowerPoint, SharePoint
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1w
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Senior AI/ML Engineer
Herndon, Virginia, United States
HybridFull Time
Node.Digital
Node.Digital: Provides digital automation and AI solutions for government and commercial enterprises.
5+ YOEBachelor's degree and 5+ years in automation/AI/ML engineering (6–10 years overall). Hands-on experience with AWS (Amazon Bedrock, S3, SageMaker, CDK, Lambda), generative AI/LLMs/RAG, OCR/ICR/OMR, Python, TensorFlow/PyTorch, LangChain, document processing and CI/CD.
Amazon Bedrock, S3, SageMaker, CDK, Lambda, AWS, LLMs, RAG, OCR, ICR, OMR, Python, TensorFlow, PyTorch, LangChain, JSON, SOAP, REST, XML, XHTML, XSD, XSLT, Microsoft SQL Server, PostgreSQL, NoSQL, vector databases, CI/CD, TFS, SVN, Git, React, Angular, Vue.js, UiPath, UiPath AI Center, AWS Bedrock Agents
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2mo
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AI/ML Engineer (Senior)
Arlington or Reston or Washington
$113k-$188k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
Senior AI/ML engineer with security clearance, U.S. citizenship, and experience building and deploying AI/ML systems.
Python, Java, SQL, AWS, GCP, Azure, Spark, Kafka, Containers, CI/CD
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1w
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Senior AI/ML Engineer Lead
Reston, Virginia, United States
$132k-$290k/yr HybridFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
15+ YOE8+ MgmtActive TS/SCI clearance with polygraph, 15+ years technology delivery experience, 8+ years leading Agile/AI/ML teams, RMF/Xacta and ATO/IATT experience, Jira and Agile familiarity, PMP or equivalent, strong executive communication.
Jira, Xacta, AWS, Azure, .NET, C#, SQL Server, Oracle, RMF, Scrum, ML Ops
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1mo
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AI/ML Engineer Sr (mid-career)
Aguadilla or Arlington or Bethesda or Chicago or Fort Worth or King of Prussia or Littleton or Liverpool or Manassas or Mount Laurel or Orlando or Owego or Rochester or Stratford or Washington
$109k-$217k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEBachelor's in CS/AI/EE or related; 3+ years AI/ML engineering; strong Python; experience with LLM APIs, prompt engineering, RAG, LangChain/ReAct; ability to lead projects and communicate to executives.
Python, large-language-model APIs, LangChain, ReAct, Retrieval‑Augmented Generation (RAG), Docker, Kubernetes, GitLab, OpenShift, SPARQL
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3w
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Senior AI/ML & Data Engineer
Chantilly, Virginia, United States
$100k-$203k/yr HybridFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
5+ YOE5+ years in AI/ML engineering, cloud data engineering, Python and ML frameworks, LLM development, MLOps, and secure environments.
SageMaker, Bedrock, Azure ML, Databricks, Ray, HuggingFace Transformers, PyTorch, TensorFlow, Scikit-learn, OpenAI, Anthropic, AWS, GCP, Terraform, CloudFormation, Jenkins, GitLab, Docker, Kubernetes, FedRAMP, NIST 800-53, Zero Trust
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1mo
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AI/ML Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Systems Planning and Analysis
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
9+ YOEUS Citizen with active TS/SCI clearance with Poly; BS in STEM; 9+ years with BS; 7+ years with MS; 4+ years with PhD/JD; AI/ML experience; acquisition support; proficient in MS Office; strong communication; ability to report to Chantilly full-time.
AI/ML, Microsoft Office, SharePoint, Word, Excel, PowerPoint
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2mo
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AI/ML Engineer
Herndon or Bowie or Annapolis Junction
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEBachelor’s or higher in a relevant field with AI/ML software engineering experience; strong Python skills; experience with one or more languages (C, C++, JavaScript, Go, Java); experience integrating LLMs and AI APIs; production-grade software development; US Citizenship with FAA Public Trust suitability; local to Herndon, VA
Python, C, C++, JavaScript, Go, Java, PyTorch, TensorFlow, Docker, Kubernetes, Terraform
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3w
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AI/ML Engineer
Reston or Washington
OnsiteFull Time
Assured Consulting Solutions
Assured Consulting Solutions: Technology solutions provider delivering innovative AI/ML capabilities for government and industry.
5+ YOEBachelor’s degree in STEM or equivalent; ML/AI experience; Python proficiency; MLOps; model deployment; containerized environments; security-focused development.
Python, OpenShift, Kubernetes, MLOps, LLM, APIs, CI/CD, Cloud
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1mo
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AI/ML Engineer
McLean or Chantilly
OnsiteFull Time
Closure Technologies
Closure Technologies: Vendor in advanced technology solutions
6+ YOEExperience in AI/ML with RAG, LLM integration, Python, APIs; TS/SCI with polygraph; onsite full-time; US citizenship; 6-8 years experience depending on degree.
Python, PostgreSQL, REST APIs, AWS, Docker
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1d
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AI & ML Engineer
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience building and deploying ML/AI solutions; Python, OOP, containerization (Docker); fine-tuning open-source models and using LLMs; TS/SCI clearance with polygraph; Bachelor\u0002s degree required.
Python, Docker, Qdrant, Postgres, MITRE ATT&CK, LLMs
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2mo
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AI/ML Engineer
Herndon, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
3+ YOEBachelor's with 5+ years, Master's with 3+ years, or PhD with applied software/AI/ML experience; strong Python; experience with other languages; API/LLM integration; FAA Public Trust readiness; local to Herndon, VA.
Python, Docker, Kubernetes, Terraform, APIs, PyTorch, TensorFlow, LLMs, AI frameworks
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1w
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Senior AI/ML Engineer Lead
Reston, Virginia, United States
$132k-$290k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
15+ YOE8+ MgmtActive TS/SCI clearance (poly preferred), 15+ years technology delivery experience, 8+ years leading Agile/AI/ML teams, RMF/Xacta/ATO compliance, Jira experience, PMP or equivalent, strong executive communication and program leadership.
Jira, RMF, Xacta, .NET/C#, SQL Server, Oracle, AWS, Azure
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2mo
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Lead AI/ML Engineer
McLean or Chantilly
$175k-$225k/yr HybridFull Time
Raft
Raft: Builds AI and data platforms for U.S. national defense.
8+ YOEAdvanced degree in CS/AI; 8+ years in AI/ML or software; production ML experience; Python and ML frameworks; cloud/Kubernetes; leadership; security clearance: Secret with TS/SCI readiness.
Python, PyTorch, TensorFlow, Scikit-learn, Kubernetes, AWS, CI/CD, Docker
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1mo
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AI/ML Engineer, Senior - WFH1650
Reston, Virginia, United States
RemoteFull Time
Global InfoTek
Global InfoTek: Develops advanced cybersecurity software and systems for defense agencies.
5+ YOE5+ years in ML/data science/RF signal processing; strong Python (PyTorch/TensorFlow), Pandas/NumPy; experience with edge/no-cloud; BS/MS in a quantitative field.
Python, PyTorch, TensorFlow, Pandas, NumPy, scikit-learn
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1w
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HR AI/ML Engineer II
Herndon or Mobile or Atlanta or Wichita or Washington or United States or North America
$90k-$135k/yr RemoteFull Time
Airbus
AirbusEuronext Paris: AIR: Designs and manufactures commercial and military aircraft and space systems.
3+ YOEBachelor's or Master's in CS/IT/Engineering (or equivalent), 3+ years AI/ML or data engineering experience, strong Python and ML library experience, cloud (GCP/AWS) and data engineering tool proficiency, and ability to deploy scalable AI solutions.
Google Cloud Platform (GCP), AWS, Vertex AI, AutoML, S3, Data Factory, BigQuery, Python, TensorFlow, PyTorch, Scikit-learn, Spark, Airflow, Databricks, PySpark, Scala, Git
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1mo
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AI/ML Systems Engineer
Chantilly, Virginia, United States
$133k-$208k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
7+ YOETS/SCI with CI poly; US citizenship; degree with years experience; AI/ML and acquisition support experience; proficient MS Office; strong communication and analytical skills.
Microsoft Office, SharePoint, Excel, PowerPoint, Word, AI/ML tools
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1mo
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AI/ML Platform Engineer
Sterling, Virginia, United States
$152k-$206k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEBachelor's degree and 8+ years of related experience; US citizenship; active Secret clearance or higher; strong Python and AI/LLM deployment skills; experience with RAG pipelines and vector storage.
Python, PostgreSQL, OpenAI-compatible API surfaces, LLMs, RAG pipeline, Vector storage, Inference parameter tuning
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3mo
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Senior AI/ML Modeling, Simulation & Analysis Engineer (Part-Time)
Chantilly or Springfield
OnsitePart Time
TRIAEM
TRIAEM: Providing systems engineering and cybersecurity services to federal agencies.
Active TS/SCI clearance; MS in Computer Science, AI/ML, Computer Vision, or related STEM; experience in AI model verification, validation, and evaluation; AI Assurance and Explainable AI; proficiency in Python, C++, MATLAB, R, or Java; experience with AI/ML modeling and automation.
Python, C++, MATLAB, R, Java
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