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# Junior Linux Systems Administrator

- **Company:** Caci Inc
- **Location:** San Antonio, TX, United States
- **Experience:** Starter
- **Salary:** $60,100 - $123,200
- **Contract:** Permanent contract
- **Skills:** Active Directory, Linux, Desktop Virtualization, Linux System Administration, Linux Servers, Oracle Databases, Windows PowerShell, Fortify (Software), Network Routers, Scripting, Firewalls (Computer Science), Information Technology, Cisco Switches, Network Server, Vulnerability Analysis
- **Published:** November 8, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=3ab20688bbc4a1fa

## About the Role

Required:

 * Linux administration, support and usage
 * Active Directory management
 * Group Policy management
 * Security+ certification
 * Technical Degree (Associates or Bachelors) in Computer Science, Engineering, Mathematics, Sciences, etc.

 * Two years of related experience

 * Must be able to obtain and maintain a TS/SCI security clearance

Desired:

 * PowerShell/scripting
 * Networking: Switches/Routers/Firewalls
 * Virtual Desktop Infrastructure
 * Oracle RDBMS
 * Fortify
 * ACAS
 * STIGs

## Description

Design, configure and manage Testing and Exercise networks. Create and maintain Linux servers, CISCO switches and networks. Build networks utilizing both physical and virtual hardware. Design and set up Active Directory domains, group policies, organizational units, groups, and accounts to customize training and development environments. Execute security scanning packages such as ACAS among others. Prepare O/S distributions to supported exercise sites. Maintain inventory of laptops, desktops, servers, test equipment and Uninterruptible Power Supply (UPS).