Infrastructure Security Engineer, Bare Metal & Platform

We are seeking a hands-on Infrastructure Security Engineer to build and secure SpaceXSI's infrastructure from bare-metal layer up through platform and application stack. Responsibilities include designing secure bare-metal/private-cloud architectures, hardening OS baselines, securing network foundations, managing hybrid connectivity, identity management, container/K8s security, developing IaC with Puppet/Terraform, and monitoring security events. The role focuses on critical infrastructurespan

Basic qualifications: Bachelor's degree in computer science, cybersecurity, or related field; 3+ years of hands-on infrastructure security experience; experience securing bare-metal, data-center, or private-cloud environments; experience securing AI/ML and GPU workloads. Preferred: firmware/BMC experience, Puppet proficiency, network security, hybrid identity, IaC (Terraform), automation languages (Python, Bash, Golang), K8s security, regulatory compliance (GDPR, HIPAA, PCI), and relevant certif