Security Engineer (Infrastructure)

SECURITY ENGINEER (INFRASTRUCTURE)

SpaceX is looking for a Security Engineer (Infrastructure) to join Information Security to help protect and drive the SpaceX mission. Information drives our business. We must protect the confidentiality, integrity, and availability of systems and processes across the enterprise, and defend against loss of control or confidence in our systems.

RESPONSIBILITIES:

• Design, build, and operate on-premises Kubernetes clusters that security services run on.
• Automate cluster build-out, configuration, upgrades, and day-to-day operations.
• Run the compute, storage, and networking those clusters depend on.
• Keep platform services reliable, including scheduling, ingress, load balancing, and storage.
• Harden clusters and workloads, including RBAC, policy, secrets, and secure configuration.
• Respond to production incidents and drive them to a fix.
• Instrument clusters and workloads so failures are visible before they become outages.
• Document what you run, keep it working, and advise other teams on it.
• Find threats and gaps with security and IT, then ship platform and deployment changes that reduce risk.
• Deliver solutions that are scalable, repeatable, maintainable, and secure.
• Coordinate with information security, IT, software, and other partners.

BASIC QUALIFICATIONS:

• Bachelor's degree in computer science or another STEM discipline; OR 2+ years of professional experience operating production infrastructure and high school diploma or equivalency certificate in lieu of a degree.
• Experience operating on-premises Kubernetes in a production environment.
• Experience with Linux system administration and with Python, Go, or another language used to automate infrastructure.

PREFERRED SKILLS AND EXPERIENCE:

• Production Kubernetes operations, including control plane, workloads, networking, storage, RBAC, and upgrades.
• On-premises compute, storage, and networking for container platforms.
• Cluster and node hardening, admission control, and secure workload configuration.
• Infrastructure as code and configuration management.
• Linux troubleshooting.
• Observability with metrics, logs, and alerting.
• CI/CD or GitOps-style delivery onto Kubernetes.
• Backup, restore, and recovery for on-premises platforms.
• TCP/IP at the level needed to build and debug cluster networking.
• Root-cause debugging under time pressure.

ADDITIONAL REQUIREMENTS:

• Must be willing to work extended hours and/or weekends as needed.
• This role requires you to be onsite. Hybrid or remote work will not be considered.