Cleared Senior Systems Administrator - DCGS & VMware Expert

CACI; Hampton (VA); On-site; USD 95,000 - 158,000; Full time

Job summary

CACI is seeking a cleared Senior Systems Administrator to support a virtualized environment at Langley AFB as part of the DCGS modernization. You will work with Windows/Linux servers, Active Directory, Eracent, and related teams to ensure 24/7 operational readiness.

The role emphasizes troubleshooting, system monitoring, patch management, and coordination across multiple teams. A TS/SCI clearance and Security+ CE are required, with strong experience in Eracent and VMware.

Qualifications

• Active TS/SCI clearance required.
• Minimum 3 years of experience with a BS degree, or 4 years with an AS.
• Security+ CE certification required.
• Experience with Eracent, Linux/Windows Servers, VMware, PowerShell, Puppet, Elastic Search.

Responsibilities

• Maintain, troubleshoot, update, and enhance the DCGS Asset Management System (Eracent).
• Assist with Eracent upgrades and perform monthly audit file updates and daily checks.
• Monitor systems (vROPs, vCenter, Aria Ops, Eracent, Elastic Search) for 100% availability.
• Ensure information system integrity, confidentiality and availability via patch management and AV updates.
• Respond to outages and technical queries; document CM and configurations.
• Provide guidance to Tier 1 and 2 personnel.

Tools

Eracent

Linux Servers

Windows Servers

VMware

PowerShell

Puppet

Elastic Search

Job description

CACI is seeking a cleared Senior Systems Administrator to support a virtualized environment at Langley AFB as part of the DCGS modernization. You will work with Windows/Linux servers, Active Directory, Eracent, and related teams to ensure 24/7 operational readiness.

The role emphasizes troubleshooting, system monitoring, patch management, and coordination across multiple teams. A TS/SCI clearance and Security+ CE are required, with strong experience in Eracent and VMware.