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# cleared System Administrator

- **Company:** Yellow Duck Technologies Inc.
- **Location:** United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Unix, CentOS, Linux, Monitoring of Systems, Networking Hardware, Red Hat Enterprise Linux, Reliability of Systems, Information Technology
- **Published:** October 2, 2026
- **Apply:** https://www.dice.com/job-detail/6e530420-6e95-4add-a77a-4c4b9a32a49b

## About the Role

* Must have an active TS/SCI clearance with polygraph.
 * Bachelor's degree in a technical discipline. An additional 4 years of experience may substitute for a Bachelor's degree.
 * 10+ years experience in system administration.

Yellow Duck is hiring cleared technical professionals at all skill levels. If you possess an active TS/SCI clearance with polygraph, please submit your resume for a friendly follow-up and quick job-matching response!

## Description

Yellow Duck Technologies is seeking a cleared System Administrator to support the implementation, troubleshooting, and maintenance of IT systems. This role involves managing IT infrastructure, handling day-to-day operations, monitoring systems, and resolving issues across client/server/storage/network devices., * Support IT systems, including daily operations, monitoring, and problem resolution.

 * Manage UNIX and Windows operating systems, including installation, troubleshooting, and maintenance.
 * Enhance system reliability and performance through configuration and system improvements.
 * Handle Linux (CentOS/RHEL) installation and troubleshooting.
 * Perform VM maintenance, building, and troubleshooting.
 * Read vulnerability reports and ensure IAVA compliance.