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# Infrastructure/Systems Administration

- **Company:** Caci Inc
- **Location:** Sarasota, FL, United States
- **Experience:** Experienced
- **Salary:** $60,100.0 - $123,200.0
- **Contract:** Permanent contract
- **Skills:** BIOS, Microsoft Outlook, Linux, File System Permissions, Issue Tracking Systems, Virtual Desktops, Networking Basics, Network Connections, Windows Desktop, Network Switches, Nessus
- **Published:** October 6, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9226787/infrastructuresystems-administration

## About the Role

Required:

 * Active TS/SCI clearance with polygraph.

 * Bachelor's degree in a related technical field, or equivalent experience in lieu of a degree

 * Minimum of three years in a related IT role.

 * Proficiency with Windows desktop operating systems and Dell hardware.

 * Strong skills in Microsoft Outlook and general end-user support.

 * Solid understanding of networking fundamentals and troubleshooting.

 * Excellent written and verbal communication skills with a strong customer-service mindset.

 * Ability to work independently with minimal supervision.

 * Strong time-management and prioritization abilities.

 * Current Security+ certification.

Desired:

 * Linux training or hands-on Linux experience.

## Description

Join a dynamic, mission-driven IT team supporting both unclassified and classified environments. In this role, you'll work hands-on with modern infrastructure, solve complex technical challenges, collaborate with talented professionals, and play a key part in ensuring users have reliable, secure systems. If you enjoy variety in your work, continuous learning, and making a meaningful impact, this opportunity is for you.

Responsibilities:

 * Image, configure, and deploy physical and virtual desktops. Troubleshoot and repair hardware including desktops, laptops, zero clients, monitors, and docking stations.

 * Manage operating systems, BIOS settings, disk encryption, and data protection.

 * Install, update, and troubleshoot end-user applications and certificates.

 * Restore and migrate user data, apply and troubleshoot file permissions, and decrypt inaccessible files as needed.

 * Document work clearly in ticketing systems while meeting established SLAs.

 * Patch network ports, trace cabling, and assist with network switch installations.

 * Apply patches to Linux systems and troubleshoot Linux-based issues.

 * Work with remote teams to resolve complex hardware and software problems.

 * Perform Nessus vulnerability scans and remediate findings.

 * Configure multifunction print/scan/fax devices, coordinate vendor replacements, and troubleshoot connectivity.

 * Support user moves, including computers, phones, and network connectivity.

 * Collaborate with other IT teams to support broader organizational initiatives.

 * Provide support across both unclassified and classified systems.