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Keywords: Linux System Administrator, Location: San Antonio, TX

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Linux System Administrator

, U.S. citizenship is required. Responsibilities for this Position Role and Position Objectives: Join our team as a Linux System...-on work with RedHat Linux, system/server builds, and advanced troubleshooting. Engaging with cross-domain and boundary device...

Company: General Dynamics
Location: San Antonio, TX
Posted Date: 10 Dec 2025

Linux System Administrator

, U.S. citizenship is required. Responsibilities for this Position: Role and Position Objectives: Join our team as a Linux System...-on work with RedHat Linux, system/server builds, and advanced troubleshooting. Engaging with cross-domain and boundary device...

Company: General Dynamics
Location: San Antonio, TX
Posted Date: 10 Dec 2025

Systems Administrator

such as Windows Server, Linux, or Unix. Experience applying security hardening guidelines and maintaining compliance with system... and national defense challenges. Peraton is seeking a Systems Administrator to support our mission to defend and protect...

Company: Peraton
Location: San Antonio, TX
Posted Date: 02 Jan 2026
Salary: $86000 - 138000 per year

Cloud System Administrator

Cloud System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance.... Solve complex system issues across development, staging, and production environments. Lead system, data, and application...

Location: San Antonio, TX
Posted Date: 02 Jan 2026
Salary: $85800 - 180200 per year

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

Senior Software Application Administrator

Description & Requirements Maximus is seeking a Senior Application Software Administrator to design, deploy... of all impacted applications during Operating System patching cycles. - Perform new environment startups and builds which comply...

Company: Maximus
Location: San Antonio, TX
Posted Date: 04 Jan 2026

Network Administrator

a motivated, career and customer-oriented Network Administrator, to join our team in San Antonio, TX. The team delivers... Access devices. Responsible for performing planning, deployment and quality assurance functions for system and network...

Company: ManTech
Location: San Antonio, TX
Posted Date: 17 Dec 2025

Junior Documentum Administrator

with strategic goals. Support system operations across Windows and Linux environments, including basic AWS services. Collaborate... solutions using OpenText Documentum. This role involves system administration, technical troubleshooting, and collaboration...

Company: SWBC
Location: San Antonio, TX
Posted Date: 26 Oct 2025

Senior System Engineer

Annual membership to Costco or Sam's 401K ...and much, much more! Position Overview The Senior System Engineer..., and ensuring network reliability, performance, scalability, and regulatory compliance. The Senior System Engineer collaborates...

Company: JBW Federal
Location: San Antonio, TX
Posted Date: 19 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... and Operations Job Qualifications: Skills: Management Tools, System Administration, Systems Management Certifications: None...

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

Cyberspace Range Subject Matter Expert

and events (attainment of a SME level for this position typically requires at least a Bachelor’s Degree in System Networking... contract. U.S. Citizen TS/SCI security clearance Certifications: Security + CE, COMPTIA Linux+, CCNA-Cyber Ops, Digium...

Company: Astrion
Location: San Antonio, TX
Posted Date: 12 Dec 2025

Cyberspace Range Subject Matter Expert

of a SME level for this position typically requires at least a Bachelor’s Degree in System Networking and Administration.... U.S. Citizen TS/SCI security clearance Certifications: Security + CE, COMPTIA Linux+, CCNA-Cyber Ops, Digium Certified Asterisk...

Company: Astrion
Location: San Antonio, TX
Posted Date: 12 Dec 2025

DevOps Engineer

[Cassandra, MongoDB, DynamoDB, etc.]. Strong practical Windows and Linux system administration skills in the cloud. RDBMS... required. AWS Certified Developer Associate and/or AWS SysOps Administrator Associate required. AWS Solutions Architect Associate...

Company: SWBC
Location: San Antonio, TX
Posted Date: 10 Dec 2025