System Administrator Jobs in San Antonio
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Search Results - System Administrator Jobs in San Antonio
NineFX, Inc.-San Antonio
We're looking for a System Administrator with a TS/SCI and Full Scope Polygraph to analyze and resolve complex problems associated with server hardware, applications, and software integration, particularly around Red Hat Linux and VMWare.
You'll...
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RightSite Health-San Antonio
and a Patient Navigator who provide a trusted, genuine human connection in a time of need. EMS becomes more available for critical emergencies while we deliver higher quality care at a lower cost and better experience for everyone.
WHO YOU ARE
As a System...
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workable.com -
Visionary Technologies Inc-San Antonio
This position will provide support for implementation, troubleshooting, and maintenance of IT systems along with the daily activities of configuration and operation of those systems. In addition, will provide Tier 2 support including day-to-day...
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San Antonio
Overview:
System Administrator
Location: Hurlburt Field, FL, JBSA, TX, and Keesler AFB, MS
Job Status: Full time
Clearance: Secret
Astrion has an exciting opportunity coming up for a System Administrator to join our team and support the 39th...
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astrion.us -
NineFX, Inc.-San Antonio
You'll provide expertise on hardening Linux images and administering Linux across the organization. Qualifications:
• Fifteen (15) years experience as a system administrator in programs and contracts of similar scope, type, and complexity...
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CNF Technologies Corp-San Antonio
System Administrator – San Antonio, TX
EXPERIENCE:
Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements...
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prismhr-hire.com -
Seneca Holdings-San Antonio
embraces our mission of providing financial and non-financial benefits back to the members of the Seneca Nation. Seneca Federal Health is seeking a System Administrator to support our work at Goodfellow AFB in Texas. Responsibilities include...
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Robert Half-San Antonio
We are looking for a skilled Systems Administrator to join our team in San Antonio, Texas. This role involves managing and supporting IT systems, ensuring optimal performance, and maintaining security standards. The successful candidate will play...
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roberthalf.com -
Maximus-San Antonio
General information
Job Posting Title
System Administrator
Date
Wednesday, February 18, 2026
City
San Antonio
State
TX
Country
United States
Working time
Full-time
Description & Requirements
Maximus is a trusted federal partner...
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DEF-LOGIX, INC-San Antonio
/patches when necessary.
Required Qualifications:
• At least 10 years of IT systems administrative experience with both Microsoft and Linux platforms. With two years proficient understanding of maintenance (patching, STIG, and upgrade processes) on AWS...
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gnahiring.com -
San Antonio
Overview:
The Network and Computer Systems Administrator provides Air Force Life Cycle Management Center, Cryptologic and Cyber Systems Division (CCSD), also known as AFLCMC/HNC or HNC, life-cycle management for Information Assurance (IA) and other...
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icims.com -
Qode-San Antonio
a four-year college or university or equivalent experience
Required Certifications: Certified System Administrator (CSA)
Preferred Certifications: Certified Application Developer (CAD) or Certified Implementation Specialist (CIS)
Experience:
• 7+ years...
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workable.com -
SWBC PEO-San Antonio
High School Diploma or GED required.
• Minimum of one (1) year of experience answering a multi-line phone system, administrative support, or related experience, preferably in a customer service or financial services environment.
• Experience working...
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hiringthing.com -
San Antonio
functions aligned to applicable DCWF work roles (e.g., Research & Development Specialist; Systems Developer; System Administrator; Security Architect; Information Systems Security Developer).
• Document and maintain DevOps-related configurations and support...
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astrion.us -
San Antonio
Information Systems Security Manager (ISSM), Information Systems Security Engineer (ISSE), Systems Administrators, Client Systems Technicians, and Cybersecurity Liaisons.
• You will perform wireless scanning throughout the facility to ensure no rogue activity...
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astrion.us -
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