Poly-Cleared Systems Administrator | Linux, VM & Storage

Bespoke Technologies; Maryland; On-site; USD 85,000 - 110,000; Full time

Job summary

Bespoke Technologies in Maryland seeks a System Administrator to operate and maintain Linux servers, virtualization, storage, identity services, and network infrastructure for both unclassified and classified environments. The role requires Poly clearance and strong scripting, with emphasis on reliable service delivery and security controls.

The ideal candidate will manage OLVM, ZFS storage, FreeIPA, and Cisco-based networking, while maintaining thorough documentation and incident response

Qualifications

• Minimum 5 years as a System Administrator
• Hands-on Linux administration and troubleshooting
• Experience with virtualization platforms (OLVM, oVirt, Proxmox, VMware)
• Intermediate Cisco network administration
• Advanced scripting and automation
• Clear documentation and communication

Responsibilities

• Administer Linux systems including installation, patching, monitoring, and troubleshooting
• Manage unclassified user VMs in OLVM
• Maintain shared storage environments for TS and unclassified environments
• Support FreeIPA identity and DNS services
• Configure and troubleshoot network connectivity and Cisco IOS-XE devices with network teams
• Assess CVEs, track remediation, and support IAVM management
• Document configurations, procedures, incidents, and system changes
• Own networks to ensure limited downtime for users

Skills

Linux administration

Scripting/Automation

Documentation

Networking (Cisco)

Education

Active CompTIA Security+ certification

Tools

OLVM (Oracle Linux Virtualization Manager)

oVirt

Proxmox

VMware

Job description

Bespoke Technologies in Maryland seeks a System Administrator to operate and maintain Linux servers, virtualization, storage, identity services, and network infrastructure for both unclassified and classified environments. The role requires Poly clearance and strong scripting, with emphasis on reliable service delivery and security controls.

The ideal candidate will manage OLVM, ZFS storage, FreeIPA, and Cisco-based networking, while maintaining thorough documentation and incident response