182 ai security software engineer jobs at 109 companies in Arlington, VA

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AI Security Software Engineer
Pittsburgh or Arlington
HybridFull Time
Software Engineering Institute
Software Engineering Institute: Federally funded research center for software and cybersecurity engineering.
8+ YOERequires BS with 8 years, MS with 5 years, or PhD with 2 years in a related field; software engineering and system design knowledge; containerization and microservices experience; security clearance eligibility.
3mo
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AI Security Software Engineer
Pittsburgh or Arlington
HybridFull Time
Carnegie Mellon University
Carnegie Mellon University: A global research university offering undergraduate and graduate education.
2+ YOEBS with 8 years, MS with 5 years, or PhD with 2 years in a related field; software engineering and system design knowledge; containerization and microservices experience; Department of War security clearance required.
machine learning, microservices, NetFlow
2mo
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AI Infrastructure & Security Engineer
Alexandria, Virginia, United States
$110k-$140k/yr RemoteFull Time
HRCI
HRCI: Provides global certifications and learning for HR professionals.
3+ YOE3+ years software engineering and Azure experience, CI/CD and DevOps with Azure DevOps/GitHub, containerization, Python scripting, production AI coding agent experience, security-focused instincts, and ability to communicate across teams.
Claude, Claude Code, CLAUDE.md, Cowork, Azure, Azure Container Apps, Azure DevOps, Azure Repos, GitHub, CI/CD, npm, NuGet, Office 365, eCommerce, CRM, Python, Windows Server, Linux, DNS, TCP/IP, firewalls, VPNs, MCP
1w
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Applied AI Security Engineer
London or Manassas
OnsiteFull Time
SWIFT
SWIFT: Provides secure messaging services for global financial transactions.
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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AI-Native Software Engineer - JobID-0024
Arlington, Virginia, United States
$114k-$231k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: A leading defense technology delivering AI-enabled software and systems.
5+ YOEBS in CS/Engineering or equivalent; 5-7 years; active Secret clearance; on-site Arlington, VA; travel up to 10%; experience with generative AI tools and AI-augmented engineering; security/compliance knowledge.
GitHub Copilot, Cursor, Codeium, ChatGPT, Claude, LLM copilots, AI tooling
6d
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AI Security & Process Engineer
Washington, D.C., District of Columbia, United States
$132k-$243k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
5+ YOEBachelor's or master's in a technical field and 5+ years in software engineering or machine learning. Requires Python, LLMs, agentic frameworks, APIs, databases, cloud platforms, and production AI application experience.
LangChain, AutoGen, CrewAI, LlamaIndex, ReAct, Python, PyTorch, Hugging Face, Scikit-learn, AWS, GCP, Azure, Docker, Kubernetes, CI/CD, Java, C, PowerShell, SQL
5d
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AI Engineer
Arlington, Virginia, United States
OnsiteFull Time
Fivecast
Fivecast: Provides AI-enabled digital intelligence and risk analytics software.
5+ YOEBachelor's degree in computer science, software engineering, or related field; 5+ years in software engineering or technology development; production AI experience; US citizenship required for security clearance eligibility.
AWS, GCP, React, Spring, UML
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Senior Software Engineer - Applied AI
Germantown, Maryland, United States
$107k-$155k/yr OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
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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AI Software Engineer
Vienna, Virginia, United States
RemoteFull Time
Knexus
Knexus: Provider of applied artificial intelligence for government missions.
6+ YOE6-8 years of software development experience; Python proficiency; strong OOD and algorithms; GenAI experience; US citizen eligible for government security clearance.
Python, JavaScript, TypeScript, C++, Docker, Node, REST APIs, Google Cloud Platform (GCP), VertexAI, Firebase, PostgreSQL
2w
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Software Engineer AI - Multiple Levels
Vancouver or New York City or Washington or London or Galway or Budapest or Munich or Bengaluru or Singapore or Sydney
$100k-$150k/yr HybridFull Time
Diligent
Diligent: Provides software for corporate governance, risk, and compliance management.
Professional software engineering experience with AWS, RESTful APIs, Node.js/TypeScript or Python, Git, SQL, and React or Angular; AI/LLM knowledge, secure tested coding, communication, and a bachelor's degree or equivalent.
AWS, AWS CDK, Terraform, RESTful APIs, Node.js, TypeScript, Python, Git, SQL, PostgreSQL, React, Angular, CI/CD, DORA, MLOps, RAG
1w
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Senior AI Engineer/Software Developer - TS/SCI with Polygraph
Chantilly, Virginia, United States
$164k-$219k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
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
2w
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AI/ML SW Engineer L2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Provides technical services and engineering to the intelligence community.
14+ YOERequires TS/SCI clearance with Maryland polygraph, 14 years of software engineering experience, and 3+ years in AI/ML, data science, or software engineering in cyber, intelligence, or national security environments.
Python, AWS, Azure, LangChain, LangGraph, PydanticAI, CrewAI, PyTorch, TensorFlow, vLLM, llama.cpp
3mo
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Sr. AI Engineer, Special Programs
Washington or Palo Alto
$220k-$350k/yr HybridFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOESenior AI engineer with 5+ years software/AI experience; strong Python; security clearance required; willingness to travel.
Python, Docker, Kubernetes, AWS, GCP, Azure
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Lead Data & AI Security Engineer
Arlington, Virginia, United States
$161k-$266k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
7–10 years in information security with secure software development and architecture; cloud, APIs, and data analytics security experience; strong communication and leadership skills.
PCI-DSS, IAM, Secure SDLC, DevSecOps, Cloud platforms, Data security, Threat modeling
3mo
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Lead AI/ML Software Engineer
Boston or Colorado Springs or McLean or Oahu or Remote or Tacoma or Tampa
$180k-$230k/yr RemoteFull Time
Raft
Raft: Builds AI and data platforms for U.S. national defense.
6+ YOE6+ years in full-stack production software; distributed systems; Kubernetes and cloud-native platforms; security and compliance knowledge; top-secret clearance eligibility.
Kubernetes, Cloud, Kafka, Apache Flink, Python, Java, Go, Docker, Git, CI/CD, ML tooling
1mo
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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)
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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
2mo
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AI Engineer - AI/ML
Minnetonka or Minneapolis or Washington or United States
$99k-$176k/yr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOEBachelor's in CS/IT; 5+ years AI/ML experience (prompt engineering, RAG, agentic AI); 5+ years with Python, PySpark, T-SQL/SQL and big data; 2+ years statistics/data modeling; 1+ year Generative AI frameworks; CI/CD, cloud, and LLM security experience.
GPT, Gemini, LLaMA, LangChain, LangGraph, Sci-kit Learn, Pandas, Flask, Python, PySpark, T-SQL, SQL, Hadoop, Spark, HuggingFace, OpenAI APIs, AWS Bedrock, SageMaker, Bedrock, Google Vertex AI, Vertex AI, Azure, Databricks, ML Studio, Microsoft ML Studio, Microsoft Data Factory, Microsoft Data Lake, Delta Tables, Snowflake, Kafka, TensorFlow, MLFlow, Docker, GitHub, Git, GitHub Actions, Hugging Face
1mo
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Senior Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience building cloud-native AI/ML platform services with Kubernetes, CI/CD, and infrastructure-as-code; proficiency in Python/Java/Go; strong production reliability and secure-by-design practices.
Kubernetes, CI/CD, infrastructure-as-code, Python, Java, Go, GPU