Classified Systems Administrator 2 - Linux RHEL
Core
Build, secure, and operate large-scale, container-centric platforms enabling rapid, reliable software delivery across the organization.
Role type
Senior Linux Systems Administrator (RHEL, Containerization, CI/CD)
Builds
Container-centric platforms, end-to-end CI/CD pipelines, and secure IT infrastructure systems.
Domain
Defense & Space Exploration / Linux Systems Administration & Security
Deliverable
production ML models | product features | infrastructure
Required skills
RHEL administration, containerization (Podman, Kubernetes), CI/CD pipeline design, automation (Ansible, Packer), security compliance (RMF, NIST), system patching and lifecycle management, LDAP/Active Directory, encryption technologies, intrusion detection/prevention.
Preferred skills
Master's degree in Information Technology, VMware, Veeam, Nessus, Splunk.
Technologies
GitLab, Podman, Ansible, Packer, Sonatype Nexus, HashiCorp Vault, Kubernetes, RHEL, Windows Server, VMware, Veeam, Nessus, Splunk.
Responsibilities
Support and maintain IT infrastructure systems (servers, workstations, network devices); maintain and update documentation (SOPs, network drawings); conduct security reviews and technical inspections; resolve moderately complex technical issues; perform software patching, deployment, and license management; coordinate with Information Assurance for system accreditation; manage risks impacting IT services; develop and test system specifications.
Seniority
Senior, hands-on IC with mentorship responsibilities.
