Sr. Security Engineer (Infrastructure)
Core
Design, harden, and operate on-premises Kubernetes platforms for security services, ensuring confidentiality, integrity, and availability of enterprise systems.
Role type
Senior Infrastructure Security Engineer (Kubernetes)
Builds
On-premises Kubernetes clusters, automation tooling, and hardened security configurations for security services.
Domain
Aerospace / Cloud Infrastructure / Kubernetes
Required skills
Kubernetes administration, Linux system administration, Python/Go automation, cluster hardening, RBAC, secrets management, incident response, capacity planning, TCP/IP networking, observability, CI/CD, GitOps
Preferred skills
Production Kubernetes at scale, control plane design, node hardening, admission control, infrastructure as code, Linux internals, root-cause debugging
Technologies
Kubernetes, Linux, Python, Go, GitOps, CI/CD
Responsibilities
Design on-premises Kubernetes platforms, lead cluster lifecycle work, build automation for platform provisioning, harden clusters and workloads, respond to production incidents, define operational practices and alerts, coordinate with security and IT teams.
Seniority
Senior, hands-on IC