46 ai security software engineer jobs at 33 companies in Winchester, VA
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Applied AI Security Engineer
London or Manassas
OnsiteFull Time
6+ YOEUniversity degree or equivalent experience; 6–10 years relevant experience; hands-on AI/LLM security testing, strong software engineering, application security, pipeline development, experimentation, and technical communication.
AI, LLM, GPT, Claude
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Senior Software Engineer - Applied AI
Germantown, Maryland, United States
$107k-$155k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5+ years software development,strong Python and Linux experience,AI/ML application experience,backend and service integration skills,US citizenship and ability to obtain DOD security clearance.
Python, Rust, TypeScript, Linux, LLMs, Ollama, LangChain, LlamaIndex, FastAPI, Flask, Docker, CI/CD
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Senior AI Engineer/Software Developer - TS/SCI with Polygraph
Chantilly, Virginia, United States
$164k-$219k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOEActive TS/SCI with polygraph, 8+ years software development experience, 3+ years building or integrating AI/ML capabilities, expert Python, additional language, model deployment, containers, CI/CD, and data security expertise.
Artificial Intelligence (AI), Machine Learning (ML), Python, JavaScript, TypeScript, Java, Azure Government, AWS GovCloud, Docker, Kubernetes, CI/CD, Llama, Mistral, PyTorch
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Senior AI Engineer/Software Developer - TS/SCI with Polygraph
Chantilly, Virginia, United States
$164k-$219k/yr OnsiteFull Time
8+ YOERequires active TS/SCI with polygraph, 8+ years software development experience, 3+ years building or integrating AI/ML, expert Python, another programming language, LLM/ML deployment, containers, CI/CD, and data security expertise.
Python, JavaScript, TypeScript, Java, Azure Government, AWS GovCloud, Docker, Kubernetes, CI/CD, Llama, Mistral, PyTorch, Microsoft Azure
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Senior AI-ML Integration Software Engineer
Reston, Virginia, United States
$150k-$175k/yr RemoteFull Time
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)
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Staff Software Engineer, AI/ML, Google Cloud Security
Reston or New York
$207k-$301k/yr OnsiteFull Time
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
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AI Solutions Engineer
Chantilly, Virginia, United States
$170k-$210k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance, Bachelor’s in CS/AI/Data Science/Engineering, 5+ years software/AI delivery, 2+ years applied AI/ML or LLM experience, predictive maintenance experience, and ability to work on-site in secure environments.
Python, R, Java, AWS, Azure, Google Cloud, IBM Maximo, IoT, LLM, CMMS, EAM
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Principal AI-Native Engineer
Reston, Virginia, United States
$195k-$210k/yr RemoteFull Time
12+ YOERequires 12+ years of software engineering experience, enterprise application delivery, architecture, cloud-native platforms, AI-assisted development, automated testing, CI/CD, security, observability, and engineering leadership.
Azure, GitHub, CI/CD, AI-assisted development tools
5d
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Principal AI Engineer
Austin or Menlo Park or Reston
HybridFull Time
Production AI/ML platform experience, strong Python or Go skills, Docker, Kubernetes, Linux, APIs, infrastructure-as-code, model serving, security, testing, observability, and edge deployment expertise.
Python, Go, Docker, Kubernetes, Linux, APIs, ONNX, TensorRT, PyTorch, Triton, vLLM
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Principal AI Engineer
Reston, Virginia, United States
$179k-$198k/yr HybridFull Time
8+ YOE8+ years engineering experience; bachelor's degree or equivalent; production experience with LLM APIs, agent frameworks, Python, cloud platforms, evaluation, security, and governance; hybrid work in Reston required.
Anthropic Claude, Claude Code, Snowflake, Omni, Model Context Protocol (MCP), Microsoft Azure, Microsoft Dynamics, Salesforce, Python, TypeScript, JavaScript, SQL, Copilot Studio, Azure AI Foundry, Power Platform
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Senior Software Development Engineer, Engagement Security
Herndon or Seattle
$168k-$227k/yr OnsiteFull Time
5+ YOE5+ years professional software development with programming, system design/architecture, mentoring/tech lead experience; experience with Linux, cloud platforms, AI/ML and on-call operations.
PyTorch, TensorFlow, Python, BERT, GPT-2, GPT-3, Linux, AWS
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AI/ML Engineer
Reston or Washington
OnsiteFull Time
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
3w
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Software Engineer
Sterling, Virginia, United States
$75k-$125k/yr OnsiteFull Time
Design and deploy AI agents, build secure RESTful APIs, implement automated testing, optimize data architectures, mitigate web security risks, debug production systems; must be US citizen/green card holder eligible for Top Secret clearance.
Python, JavaScript, TypeScript, agentic coding tools, RESTful APIs, Docker, Kubernetes, Google Cloud Platform (GCP), Amazon Web Services (AWS)
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Software Engineer - AI (Top Secret Clearance Required)
Alexandria or Chantilly or Gaithersburg or Saint Louis
OnsiteFull Time
Active Top Secret clearance (TS) required, bachelor’s in CS/Engineering, DoD 8570 IAT Level II/III (e.g., Security+), proficiency in Python, cloud (AWS) architecture, CI/CD, CloudFormation/Terraform, and database development.
Python, GitLab, Jenkins, AWS CloudFormation, Terraform, PostgreSQL, Zabbix, ACAS, Jira, Confluence, RocketChat, AWS, Windows, Linux
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Sr. Software Engineer -CTJ- Poly
Reston or Redmond
$120k-$235k/yr HybridFull Time
2+ YOE2+ years technical experience in software or systems engineering, experience with large distributed or air-gapped environments, Azure experience, ability to meet security screening and U.S. citizenship requirements.
Azure, Microsoft Cloud, AI
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AI/ML Engineer, Mid
Chantilly, Virginia, United States
$78k-$176k/yr OnsiteFull Time
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
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Software Engineer/Integrator
Manassas, Virginia, United States
$110k-$205k/yr OnsiteFull Time
Requires Linux/Unix development, integration, and troubleshooting; Java or Python development; Bash or Python scripting; AI prompting proficiency; and an active government Secret security clearance.
Java, Python, Linux, Unix, Bash, Kubernetes (K8s), K3s, Podman, Agile, BIOS
2w
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Oracle AI Data Pipeline Engineer
Reston, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years using cloud-first software, 3+ years with OCI enterprise solutions, data pipeline and AI agent experience, and active TS/SCI clearance with polygraph eligibility.
Oracle Cloud Infrastructure (OCI), Oracle 26ai, Exadata, Autonomous AI Database Service on Exadata, Node.js, Oracle Databases, AWS, LLMs, RAG, MCP, Compute, Security+, CISSP
1mo
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Software Engineer (Python / TypeScript / AWS)
Herndon, Virginia, United States
OnsiteFull Time
3+ YOE3+ years enterprise software development; strong Python and TypeScript; hands-on AWS (Lambda, ECS Fargate, API Gateway, DynamoDB); GitLab and CI/CD; AWS CDK/CloudFormation; experience troubleshooting RAG/AI in secure environments.
Python, TypeScript, AWS Lambda, ECS Fargate, API Gateway, DynamoDB, AWS CDK, CloudFormation, GitLab, CI/CD, RAG
1d
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Software Developer/Systems Engineer
Herndon, Virginia, United States
$180k-$230k/yr OnsiteFull Time
5+ YOERequires active TS/SCI clearance with polygraph, 5+ years building production data pipelines with Python, large-scale REST API experience, security tool familiarity, and AI application integration experience.
Python, REST, Nmap, Rapid7