Senior Staff Linux System Administrator
Core
Install, configure, secure, and maintain Linux and Windows systems for missile warning and defense software processing.
Role type
Senior Staff Linux System Administrator
Builds
Secure, mission-critical infrastructure for OPIR sensor data processing and missile defense systems
Domain
Defense / Cybersecurity / Linux Systems Administration
Deliverable
infrastructure
Required skills
RHEL administration, system hardening (STIG/SCAP), patch management, virtualization (VMware), networking (Linux/Windows), troubleshooting, automation scripting
Preferred skills
Kubernetes/OpenShift, Ansible, Python, Bash, NAS/SAN configuration, Root Cause Analysis, CI/CD pipelines
Technologies
RHEL, VMware, Podman, Docker, Kubernetes, Ansible, Python, Bash, GitLab, SCAP, STIG
Responsibilities
Install and maintain RHEL workstations and servers; implement security hardening and auditing; manage patches and third-party software; monitor system health and troubleshoot issues; support virtualized environments; configure networking; document configurations and procedures
Seniority
Senior Staff, hands-on IC