Intermediate knowledge of Cisco network administration
Advanced scripting skills for automation
Strong documentation and communication skills
Active CompTIA Security+ certification
Responsibilities
Administer Oracle Linux 8, 9, and 10 systems including installation and troubleshooting
Manage unclassified user VMs in Oracle Linux Virtualization Manager (OLVM)
Maintain Oracle ZFS Storage Appliance for shared storage environments
Support FreeIPA identity and DNS services
Configure and troubleshoot network connectivity with Cisco IOS-XE devices
Assess and track remediation of Common Vulnerabilities and Exposures (CVEs)
Document configurations and system changes
Benefits
Opportunity to work with cutting-edge technology in a secure environment
Engagement with both classified and unclassified systems
Collaboration with network teams for comprehensive infrastructure management
Focus on continuous improvement through documentation and incident tracking
Potential for professional development in advanced scripting and network administration
Full Job Description
Our Partner is seeking a System Administrator to operate and maintain internal and customer environments including: Linux servers, virtual machines, shared storage, identity services, and network infrastructure. This role supports unclassified user VMs and shared storage environments, including classified and unclassified systems.
Responsibilities
Administer Oracle Linux 8, 9, and 10 systems, including installation, configuration, patching, monitoring, and troubleshooting
Manage unclassified user VMs in Oracle Linux Virtualization Manager (OLVM)
Maintain Oracle ZFS Storage Appliance (ZS11-2) shared storage for TS and unclassified environments
Support FreeIPA identity and DNS services for the unclassified environment
Configure and troubleshoot network connectivity and Cisco IOS-XE devices in coordination with network teams
Assess Common Vulnerabilities and Exposures (CVEs), track remediation, and support IAVM management
Document configurations, maintenance procedures, incidents, and system changes
Ownership of the networks to ensure limited (
Requirements
TS/SCI FSP Clearance
Minimum of 5 years as a System Administrator
Hands-on experience administering Linux systems and troubleshooting infrastructure issues
Ability to maintain reliable services across virtualization, storage, identity, and network components
Intermediate knowledge and hands-on experience with Cisco network administration
Advanced scripting skills, including the ability to modify existing scripts and develop new scripts
Clear documentation and communication skills
Active CompTIA Security+ certification
Desired Skills
Strong knowledge of CVEs and IAVM management
Network configuration experience, including Cisco IOS-XE
Experience with ZFS or comparable storage appliances, such as NetApp or Dell EMC
Strong virtualization experience with OLVM, oVirt, Proxmox, VMware, or similar platforms
