124 software engineer ml jobs at 61 companies in Winchester, VA

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Advisor Software Engineer (AI/ML)
Reston, Virginia, United States
$155k-$209k/yr HybridFull Time
Fannie Mae
Fannie MaeOTCQB: FNMA: Providing liquidity and stability to the U.S. housing market.
6+ YOE6+ years software engineering experience; strong Python, AWS, SQL, cloud-native and scalable system design skills; experience with ML/GenAI, APIs, containers, CI/CD, and stakeholder collaboration; Master's in AI/Robotics required.
Python, SQL, PostgreSQL, Snowflake, Amazon Web Services (AWS), AWS Lambda, Amazon S3, Amazon EC2, Amazon API Gateway, IAM, CloudWatch, EventBridge, SQS, SNS, Step Functions, Amazon SageMaker, Amazon Bedrock, AWS CLI, AWS SDKs, AWS Machine Learning, Docker, Kubernetes, ECS/EKS, CI/CD, OpenAI, Anthropic, Cohere, LangChain, LlamaIndex, FastAPI, PyTorch, TensorFlow, Scikit-learn, Pandas, NumPy, Atlassian JIRA, REST APIs
4w
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Senior AI-ML Integration Software Engineer
Reston, Virginia, United States
$150k-$175k/yr RemoteFull Time
TIAG
TIAG: Technology and management solutions provider for government and industry.
8+ YOE8+ years software development experience; strong PHP and backend skills, familiarity with modern JavaScript frameworks, AWS and DevOps tooling, experience integrating/deploying LLMs and AI/ML workflows; US citizenship and ability to obtain government security clearance.
PHP, PHP 8.x, Symfony, JavaScript, React, React Native, Polymer, HTML5, CSS3, MySQL, SQL, NoSQL, AWS, EC2, RDS, S3, Lambda, API Gateway, Cognito, DynamoDB, Terraform, Git, Jenkins CI, RESTful APIs, AWS Bedrock, Large Language Models (LLMs)
3mo
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Software Development Engineer - ML Ops (US Federal)
Reston, Virginia, United States
$137k-$205k/yr OnsiteFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
3+ YOE3+ years DevOps experience; Python; Kubernetes/Docker; ML runtime; TS/SCI clearance contemplated.
Kubernetes, Docker, Python, ArgoCD, Terraform, Jenkins, Grafana
3mo
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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
3mo
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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
2mo
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AI/ML Data Architecture Software Engineer
Manassas, Virginia, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
3+ YOEBachelor's degree in CS/IS/CE; 3 years of relevant experience; strong data warehouse, database, and software development skills; ability to obtain DoD Secret Clearance.
Git, Linux, C++, Java, Python, PostgreSQL, MongoDB, Kafka, Spark, Kubernetes, VS Code
1mo
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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
4d
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AI/ML Engineer
Herndon or Springfield
OnsiteFull Time
Quevera
Quevera: Software engineering and cloud solutions for government and defense.
3+ YOEActive TS/SCI with Polygraph, IC Green Badge (or able to obtain), STEM Bachelor's, 3+ years ML experience, SDLC experience, willingness to work onsite in SCIF and participate in on-call rotation.
Python, SQL, NoSQL, APIs, LLMs
1mo
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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
2w
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Staff Software Engineer, AI/ML, Google Cloud Security
Reston or New York
$207k-$301k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOE3+ MgmtBachelor's or equivalent, 8 years software development, 5 years ML design/infrastructure, 3 years leading technical projects, experience with LLMs/Generative AI and GCP.
Google Cloud Platform (GCP), Vertex AI, TPU
3w
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Sr AI/ML Engineer
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$143k-$197k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOE10+ years experience in AI/ML with expertise in transformers, generative models, reinforcement learning, and production deployment; bachelor's in STEM or equivalent experience; proficiency in Python/C++/C#/Java and ML frameworks; ability to obtain Secret clearance.
TensorFlow, PyTorch, Python, C++, C#, Java, CUDA, TensorRT
3mo
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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
1w
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AI/ML Engineer
Arlington or Sterling
$99k-$206k/yr OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
5+ YOEU.S. citizen with active Secret (TS/SCI preferred), 5+ years in automation/data/software engineering, strong Python, AWS data pipelines, ML/LLM integration (Amazon Bedrock), Databricks, APIs, and CI/CD; BS in CS/Data Science or equivalent experience.
Python, Databricks, Amazon Bedrock, Git, Docker, Kubernetes, Airflow, Prefect, Kafka, Kinesis, Spark, Hadoop
5d
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AI/ML Engineer, Mid
Chantilly, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience building/deploying AI/ML solutions and LLMs, proficiency with Python, knowledge of AI frameworks and production security, TS/SCI with polygraph required, bachelor's degree in STEM.
Python, LangGraph, MCP, A2A, PyTorch, Keras
1w
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Senior AI/ML Engineer
New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
$145k-$210k/yr OnsiteFull Time
Cooley
Cooley: Provides legal counsel to technology and life sciences companies.
5+ YOE5+ years building and deploying AI/ML solutions on cloud (Azure/AWS); strong Python, LLM/RAG and agentic app experience; knowledge of cloud security, compliance, and data privacy.
Azure, AWS, Python, LangChain, LangSmith, Pydantic AI, Microsoft Office, iManage
3mo
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Software Engineer
Herndon, Virginia, United States
OnsiteFull Time
Expedition Technology
Expedition Technology: Delivering advanced machine learning and signal processing for defense.
4+ YOE4+ years in Python/Java; US citizenship with Top Secret clearance; BA/BS in CS/Physics/Engineering; experience with signal processing and ML; strong software design and prototyping skills.
Python, Java, Machine Learning, Signal Processing
3w
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AI/ML Engineer, Senior - WFH1659
Reston, Virginia, United States
$150-$200/hr RemoteContract
Global InfoTek
Global InfoTek: Provides cybersecurity and advanced technical solutions for government agencies.
5+ YOE5+ years applied ML experience; BS/MS in EE/CS/Applied Math or equivalent; US citizenship and Public Trust (Secret eligible); strong Python and deep learning skills; experience with edge/CPU-only ML pipelines and noisy sensor data.
Python, Jupyter, PyTorch, TensorFlow, Pandas, NumPy, scikit-learn, FlatBuffers, Protocol Buffers, Linux
1mo
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AI/ML Engineer, Senior
Chantilly, Virginia, United States
$161k-$251k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
7+ YOEActive TS/SCI with polygraph, 7+ years related experience (Master's w/7 yrs; Bachelor's w/8 yrs; Associates w/11 yrs; HS w/14 yrs). Production ML and LLM deployment experience, PyTorch, Ray, Docker, Kubernetes, Python, JavaScript, AWS, and MLOps/DevOps experience; U.S. citizenship required.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS
6d
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
ASSYST
ASSYST: An IT firm specializing in digital transformation, DevSecOps, cyber security, and AI integration for government clients.
Master's in Computer Science or related required; expertise in software engineering, AI/ML, data science, deep learning, neural networks, and quality assurance testing; ability to travel to local clients.
2w
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26-6064: AI/ML Engineer - DC Metro - Secret
Herndon, Virginia, United States
$80k-$160k/yr OnsiteFull Time
Navitas Business Consulting
Navitas Business Consulting: Provides digital transformation and IT solutions for government agencies.
Requires Secret clearance, experience designing and deploying AI/ML models, proficiency with Python and ML frameworks, cloud-based AI services, data engineering and MLOps, and knowledge of security/compliance for regulated environments.
Python, TensorFlow, PyTorch, Scikit‑learn, AWS Sagemaker, Azure ML, OCI Data Science

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