Onsite TS/SCI System Admin — Linux & Virtualization

Piper Companies; Maryland; Sur place; USD 120 000 - 200 000; Plein temps

Avantages offerts par ce poste

Health, Vision, Dental benefits

PTO and paid holidays

Résumé du poste

Piper Companies seeks a System Administrator to maintain Linux systems, virtualization platforms, storage solutions, identity services, and network infrastructure for secure enterprise environments. The role is an open-ended, on-site contract in Annapolis Junction, MD and requires TS/SCI clearance with FSPG.

Responsibilities include administering Oracle Linux, OLVM, ZFS storage, FreeIPA and DNS, plus CVE remediation and scripting automation.

Qualifications

• 5+ years of System Administration experience supporting enterprise infrastructure environments.
• Hands-on experience administering Linux operating systems, preferably Oracle Linux.
• Strong experience with virtualization technologies including OLVM, oVirt, VMware, Proxmox, or similar platforms.
• Experience supporting storage platforms such as Oracle ZFS, NetApp, Dell EMC, or comparable solutions.
• Working knowledge of FreeIPA, identity management, and DNS services.
• Intermediate experience with Cisco network administration and Cisco IOS-XE devices.
• Experience managing CVE remediation processes and IAVM requirements.
• Advanced scripting experience for automation and infrastructure management.
• Strong troubleshooting, documentation, and communication skills.
• Active CompTIA Security+ certification.
• Active TS/SCI FSP clearance.

Responsabilités

• Administer Oracle Linux 8, 9, and 10 systems, including installation, configuration, patching, monitoring, maintenance, and troubleshooting.
• Manage and support virtual machine environments utilizing Oracle Linux Virtualization Manager (OLVM).
• Maintain and support Oracle ZFS Storage Appliance environments, including shared storage infrastructure.
• Support FreeIPA identity management services and DNS infrastructure.
• Configure, monitor, and troubleshoot network connectivity issues across enterprise environments.
• Administer and support Cisco IOS-XE networking devices in coordination with network engineering teams.
• Assess CVEs, coordinate remediation efforts, and support IAVM management activities.
• Create and maintain technical documentation including configurations, procedures, incidents, and change management records.
• Ensure infrastructure reliability and availability while minimizing downtime for end users.
• Develop, modify, and maintain administrative scripts to automate system management tasks.

Connaissances

System Administration

Linux

Scripting

Documentation

Troubleshooting

Communication

Outils

OLVM

oVirt

VMware

Proxmox

FreeIPA

DNS

Cisco IOS-XE

Oracle ZFS

NetApp

Dell EMC

Description du poste

Piper Companies seeks a System Administrator to maintain Linux systems, virtualization platforms, storage solutions, identity services, and network infrastructure for secure enterprise environments. The role is an open-ended, on-site contract in Annapolis Junction, MD and requires TS/SCI clearance with FSPG.

Responsibilities include administering Oracle Linux, OLVM, ZFS storage, FreeIPA and DNS, plus CVE remediation and scripting automation.