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860 jobs- Fairfax • 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
21h
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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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1mo
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AI/ML Engineer, Mid
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience with AI, data science, ML engineering, software engineering, data research, or data analytics; programming in Python, C#, or Java; knowledge of big data tools (Spark, Hadoop, Databricks); ability to obtain a Secret clearance; Bachelor's degree.
Python, C#, Java, Spark, Hadoop, Databricks
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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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3mo
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AI/ML Engineer
Arlington, Virginia, United States
RemoteFull Time
rockITdata
rockITdata: Provides AI-driven data engineering and cloud modernization services.
3+ YOE3+ years in applied AI/ML engineering; hands-on with LLMs; Amazon Bedrock; Python/Node.js; RAG; GovCloud; HIPAA/compliance.
Amazon Bedrock, Amazon Nova, AWS GovCloud, Lambda, S3, Kinesis, CloudWatch, Salesforce, Platform Events, Verint, QuickSight
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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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Senior AI-ML Engineer
Suitland, Maryland, United States
$113k-$238k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
6+ YOEActive TS/SCI clearance; Bachelor's (minimum) in a STEM field; 6+ years AI/ML development and deployment; experience with cloud AI platforms, big data processing, Python/R; relevant cloud and security certifications preferred.
Azure Machine Learning, AWS SageMaker, Google Vertex AI, Python, R, Docker, Kubernetes, CI/CD
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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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1mo
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Lead AI/ML Engineer - Remote
United States or Minneapolis or Washington or Raleigh
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.
14+ YOEMaster's degree required; 14+ years in software engineering/data science with 8+ years in AI/ML and 3+ years focused on Generative AI. Experience with MLflow, TensorFlow, PyTorch, Keras, Scikit-learn, cloud platforms, CI/CD, and Python; strong leadership and communication skills.
OpenAI, Claude, Gemini, LangChain, MLflow, TensorFlow, PyTorch, Keras, Scikit-learn, AWS, Microsoft Azure, GCP, Git, Jenkins, Docker, Kubernetes, Python, Vector Databases
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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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1mo
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AI/ML Engineer
Washington, District of Columbia, United States
$145k-$187k/yr OnsiteFull Time
Elder Research
Elder Research: Provides data science, machine learning, and predictive analytics consulting services.
6+ YOEDoctorate/Master's/Bachelor's with extensive AI/ML experience; strong Python and REST API skills; TS/SCI with Polygraph clearance.
Python, REST API, PostgreSQL, Docker, AWS, LLM APIs
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3w
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Senior AI/ML Engineer
Arlington, Virginia, United States
OnsiteFull Time
ManTech
ManTech: Provides technology services and cybersecurity for government and defense.
8+ YOEBachelor's in CS/related, 8+ years experience (10+ preferred), 3+ years software engineering with Python, operationalizing ML in production, MLOps/CI/CD, cloud and DevOps experience, active DoD Secret clearance and US citizenship required.
Python, AWS SageMake, MLflow, Kubeflow, Airflow, TensorFlow Serving, TorchServe, ONNX runtime, AWS, Azure, GCP, Terraform, Helm, Kubernetes, Databricks, Spark, SHAP, LIME, MLOps, CI/CD
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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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3w
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Senior AI ML Engineer - Remote
San Francisco or Minneapolis or Washington or United States
$120k-$215k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.
4+ YOE2+ MgmtBachelor's or equivalent experience; 4+ years Python and cloud (AWS/Azure/GCP); 4+ years with AI/ML infrastructure; 2+ years team lead experience; 1+ year working with LLMs; delivered end-to-end AI products.
Python, AWS, Azure, GCP, LLMs, GitHub, GitHub Actions, Docker, Terraform, CI/CD
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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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3w
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AI/ML Engineer
McLean, Virginia, United States
OnsiteFull Time
Bridge Core
Bridge Core: Provides technical services and cybersecurity solutions to government agencies.
6+ YOEPhD-level research ability with 6+ years (Doctorate), or 7–8 years with Masters/Bachelors; strong Python, AI/ML libraries; RAG, LLM integration, REST APIs; onsite full-time.
Python, LLM frameworks, REST APIs, PostgreSQL, RAG, APIs, Docker, AWS, Vector databases
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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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