Security Engineer (Infrastructure)

What you'll do

• Design, build, and operate on-premises Kubernetes clusters for security services.
• Automate cluster build-out, configuration, upgrades, and daily operations.
• Manage the underlying compute, storage, and networking for container clusters.
• Harden clusters and workloads using RBAC, policies, secrets, and secure configurations.
• Respond to production incidents and drive them to a permanent fix.
• Instrument clusters and workloads to ensure failures are visible before becoming outages.
• Identify security threats and gaps to ship platform changes that reduce risk.
• Deliver scalable, repeatable, and maintainable infrastructure solutions.

What we're looking for

• Bachelor's degree in a STEM discipline or 2+ years of professional experience operating production infrastructure with a high school diploma.
• Experience operating on-premises Kubernetes in a production environment.
• Experience with Linux system administration and Python, Go, or another language used to automate infrastructure.
• Must be a U.S. citizen, national, lawful permanent resident, refugee, asylee, or eligible for required Department of State authorizations.
• Must be willing to work extended hours and/or weekends as needed.
• Must be able to work onsite as hybrid or remote work is not considered.
• Production Kubernetes operations including control plane, workloads, networking, storage, RBAC, and upgrades (preferred).
• Experience with infrastructure as code, configuration management, and CI/CD or GitOps-style delivery onto Kubernetes (preferred).