11 principal security engineer jobs at 6 companies in Chester, SC
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Principal Engineer - AWS Cloud Security
Charlotte or Irving or Columbus
$159k-$254k/yr OnsiteFull Time
7+ YOERequires 7+ years of engineering and information security, infrastructure, or cloud engineering experience, plus 5+ years designing and securing AWS environments. Advanced AWS and cloud security expertise required.
AWS, GitHub Copilot, Kubernetes, EKS, ECS, Terraform, CloudFormation, Infrastructure as Code, Zero Trust, DevSecOps, CI/CD
3mo
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr HybridFull Time
Experience designing and building secure, scalable financial blockchain apps and smart contracts; multi-cloud, multi-region; cloud providers (AWS, GCP, Azure); web3 protocols; Solidity/Rust; cryptography; DeFi; code reviews and security analysis; integration with external systems.
Solidity, Rust, Web3, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, AWS, GCP, Azure
2w
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Principal Engineer - Secure Network Services
Iselin or Irving or Chandler or Columbus or Charlotte
$159k-$305k/yr OnsiteFull Time
7+ YOERequires 7+ years engineering and load-balancing or firewall experience, 5+ years software development and advanced scripting, and 2+ years GitHub or similar source control experience.
F5, AVI, A10, NetScaler, AWS ELB, Azure Load Balancer, Palo Alto, Fortinet, Ansible, Terraform, Python, YAML, Java, PL-SQL, GitHub
2mo
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr OnsiteFull Time
10+ YOE10+ years experience designing and delivering secure, scalable blockchain and stablecoin solutions; smart contract development (Solidity,Rust); Web3 protocols; cloud (AWS/GCP/Azure); cryptography and DLT security.
AWS, GCP, Azure, Solidity, Rust, Ethereum, Solana, Hyperledger, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, Chainlink
1mo
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Principal Engineer, Mechanical - Nuclear
Charlotte or Stonington
OnsiteFull Time
15+ YOEABET BS in Mechanical Engineering, PE license (preferred), 15+ years relevant nuclear engineering experience, ability to pass security screening, proficiency with Microsoft Office, strong communication and leadership skills.
PEPSE, Computational Fluid Dynamics (CFD), ASME Section III Code, ASME Section VIII Code, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Principal Engineer – Autonomous Systems
Gulfport or Durham or Baton Rouge or Columbia
OnsiteFull Time
10+ YOEU.S. citizen able to obtain DoD Secret clearance; deep autonomous systems experience; proficiency in modern software engineering and production languages; ability to secure and shape S&T funding.
Git, Python, C++, Rust, PyTorch, TensorFlow, Gazebo, Isaac Sim, MOOS-IvP
1mo
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Principal Engineer - Agentic AI Engineering
Charlotte, North Carolina, United States
OnsiteFull Time
7+ YOE7+ years software engineering experience; hands-on with GitHub Copilot, LangGraph, Semantic Kernel/Microsoft Agent Framework, SDLC automation, CI/CD, secure coding; experience in regulated environments; bachelor’s degree in a technical field.
GitHub Copilot, LangGraph, Semantic Kernel, Microsoft Agent Framework, SDLC, CI/CD
1mo
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Principal Engineer - Agentic AI Engineering
Charlotte, North Carolina, United States
OnsiteFull Time
10+ YOE10+ years software engineering experience building AI-assisted developer tooling, SDLC automation, CI/CD integration, secure coding, and platform enablement; bachelor’s in a technical field required.
GitHub Copilot, LangGraph, Semantic Kernel, Microsoft Agent Framework, SDLC, CI/CD
1w
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Principal Software Engineer I
Charlotte, North Carolina, United States
HybridFull Time
8+ YOEBachelor’s degree or equivalent; 8+ years software engineering, cloud architecture, .NET, microservices, Kubernetes, front-end, databases, CI/CD, security, and technical leadership experience.
C#, ASP.NET, .NET Core, .NET 8, GitLab, GitHub, AWS, Google Cloud Platform (GCP), Helm, Kubernetes, Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud SQL, Azure DevOps Repos, Bitbucket, ReactJS, TypeScript, JavaScript, HTML5, CSS3, REST APIs, OAuth2, OpenID Connect, SAML, JWT, Single Sign-On, SQL Server, PostgreSQL, MongoDB, DynamoDB, Kiro, Claude, GitHub Copilot, Amazon Q Developer, UiPath, Microsoft Power Automate, Automation Anywhere, Kafka, RabbitMQ, Splunk, Datadog, Grafana, Prometheus, OpenTelemetry, Elastic Stack
2mo
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Principal Cyber Sec Architect
Phoenix or Houston or Atlanta or Charlotte or Golden Valley
$224k-$337k/yr HybridFull Time
10+ YOE10+ years' experience with at least 8 years in cyber roles; deep knowledge of hyperscalers (AWS, Azure, GCP, OCI), network segmentation, data center and virtualization security, AI security, security frameworks (NIST, ISO 27001, ISO 62443, AI RMF, CIS, MITRE ATT&CK), data protection, and endpoint security (EDR).
AWS, Azure, GCP, OCI, EDR, MITRE ATT&CK, NIST, ISO 27001, ISO 62443, AI RMF, CIS Controls, Zero Trust
1mo
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MarTech Principal, Autonomous Marketing and Engagement Engine
Concord or Charlotte
$159k-$305k/yr HybridFull Time
7+ YOE7+ years engineering experience with Pega PRPC and Pega Customer Decision Hub, AI/LLM/RAG experience, Python/Java coding, AI orchestration and enterprise integration, strong security and compliance aptitude.
Pega PRPC, Pega Customer Decision Hub, Generative AI, Agentic AI, Large Language Models, RAG, LangGraph, LangChain, Python, Java, REST, Kubernetes, OpenShift, Docker, Helm, CI/CD, vector databases