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Keywords: Linux Systems Administrator - Clearance Required, Location: San Antonio, TX

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Temporary System Administrator - Top Secret Clearance (TS/SCI)

Temporary System Administrator - Top Secret Clearance (TS/SCI) DTSI is seeking a Temporary System Administrator..., 2012 R2, or 2016) OR with Linux operating systems (Red Hat, CentOS, other) Combination of experience with any personal...

Posted Date: 23 Jan 2026

Cloud Systems Administrator, Lead Associate

Responsibilities Cloud System Administrator - San Antonio, TX Join our team as a Cloud System Administrator... What We’re Looking For Strong experience troubleshooting in Linux environments Familiarity with Docker, Kubernetes, Hadoop...

Company: Peraton
Location: San Antonio, TX
Posted Date: 04 Dec 2025
Salary: $112000 - 179000 per year

Oracle Enterprise Business System (eBS) Application Database Administrator 1

expertise and administration to the Air Force’s Human Resources (HR) Family of Systems software development and system... environments for systems within the HR Family of Systems. This includes monitoring daily operations, performing critical Oracle...

Company: Macalogic
Location: San Antonio, TX
Posted Date: 22 Jan 2026
Salary: $120000 - 130000 per year

F5 Administrator

and intrusion prevention systems (IDS/IPS) Ability to obtain a Secret clearance Bachelor's degree Nice If You Have: 3+ years... of experience in Linux systems administration Experience with F5 Big-IP administration in an AWS Cloud environment Experience...

Posted Date: 22 Jan 2026

Database Administrator/Developer

The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Database Developer/Administrator to provide... be available on case-by-case basis.) DESCRIPTION OF RESPONSIBILITIES: Provide database and computer administrator support of JTS...

Posted Date: 24 Dec 2025

Enterprise Management Tools – Systems Engineer TS/SCI w/Poly

● Required Skills and Abilities: Windows Server Administrator; Win Server 2016, 2019 or 2022, RHEL/Linux Server Administrator; RHEL 7x...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: San Antonio, TX
Posted Date: 13 Dec 2025
Salary: $127500 - 172500 per year

Site Reliability Engineer

and maintaining reliable, high-performance systems in a cloud environment? We’re looking for a Site Reliability Engineer (SRE... and resolve complex issues across Linux environments. Contribute to the management and automation of our cloud platform...

Company: Peraton
Location: San Antonio, TX
Posted Date: 06 Dec 2025