System Administrator Jobs in San Antonio, TX
A System Administrator, commonly referred to as a SysAdmin, is an essential figure in the technology industry, primarily responsible for setting up and maintaining an organization's computer systems. They ensure that the systems are running smoothly and effectively, which includes the necessary software updates, system installations, implementing and maintaining system security measures, troubleshooting problems, and providing technical support. Additionally, System Administrators may also be responsible for managing the network infrastructure, which includes routers, switches, firewalls, and other equipment.
To become a competent System Administrator, several skills are necessary. These include proficiency in operating systems, scripting, networking, security, and troubleshooting. Familiarity with database management, cloud computing, and virtualization are also advantageous. A System Administrator should have a good understanding of many, if not all, aspects of an IT system. Some of the most recognized certifications for System Administrators include Microsoft Certified: Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), CompTIA A+, and Network+. Prior to becoming a System Administrator, an individual might have roles such as Help Desk Technician, Network Support Specialist, or IT Analyst. These roles provide the foundational knowledge and experience needed for a successful career as a System Administrator.
ManTech seeks a motivated, career and customer-oriented System Administrator, to join our team in San Antonio, TX....
ManTech seeks a motivated, career and customer-oriented Systems Administrator 3 to join our team in San Antonio, TX....
ManTech seeks a motivated, career and customer-oriented Linux System Administrator to join our team in San Antonio, TX....
Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to our...
Electrical Systems Engineer (Senior / Principal)
- San Antonio, TX
- 2 days ago
- San Antonio, TX
- 2 days ago
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive,...
ASRC Federal is seeking a Senior Systems Administrator to support our Department of Defense customer....
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities,...
We are seeking a Tier III Systems Analyst for the Solutions Delivery Department. The Tier III Systems Analyst is responsible for administering Credit Human's IT infrastructure systems and ensuring...
Azure DevOps Engineer Contractor place San Antonio, Texas calendar_today 24 Apr 2025 Akkodis is seeking an Azure DevOps Engineer for a 6-month contract position with a client in San Antonio, TX....
Linux System Administrator III Dezign-Concepts View Employer's ProfileFOLLOW EMPLOYER Today Top Secret/SCI Unspecified Full Scope Polygraph IT - Hardware San Antonio, TX (ON-SITE/OFFICE) 20240226-BP...
System Administrator level 3 Adventure Technology Services View Employer's ProfileFOLLOW EMPLOYER Today Top Secret/SCI Unspecified Polygraph IT - Hardware San Antonio, TX (ON-SITE/OFFICE) Adventure...
Tier II Systems Administrators will be responsible for the ownership of core IT services and systems....
- Lackland AFB, TX (8 miles from San Antonio, TX)
- 1 day ago
- Lackland AFB, TX (8 miles from San Antonio, TX)
- 1 day ago
Systems Engineer Systems Engineer, Senior Lackland Air Force Base San Antonio, TX HX5 is an award-winning provider of engineering, research and development, and technical services to clients such...
An exciting career awaits you At MPC, were committed to being a great place to work one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative...
DTC offers premium streaming services with Hulu, a premium streaming service that offers originals, current season TV, a massive library of hit series and movies, and live television. It also...
Demographic Data for San Antonio, TX
Moving to San Antonio, TX? Find some basic demographic data about San Antonio, TX below.
System Administrator Online Courses and Training Opportunities
Title Synonyms
Users interested in this job title also searched for the following job titles
Salary for System Administrator Jobs in San Antonio, TX
Required or preferred licenses and certifications for System Administrator positions.
Highest Education Level
System Administrators in San Antonio, TX offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a System Administrator position
- Computer Science
- Puppet Software
- Docker
- Terraform
- GitLab
- vSphere
- Ansible
- Operating Systems
- Kubernetes
- Windows Server
- AD Group Policy
- Red Hat Enterprise Linux
- Cloud Services
- DHCP
- Jenkins CI
- DNS
- VMware
- Software Development
- Firewall
- Configuration Management
- DevOps
- Infrastructure Management
- Virtualization
- Backup
- Bash
- Windows PowerShell
- Scripting
- Systems Administration
- Disaster Recovery
- Microsoft Azure
- Amazon Web Services
- Architectural Design
- Linux
- Agile
- Designing
- Optimization
- Resolution
- Installation
- Microsoft Active Directory
- Computer Programming
- Information Technology
- SQL
- Python
- Networking
- Engineering
- Microsoft Windows
- Military Background
- Troubleshooting
- Implementation
- Collaboration
- Documentation
- Bachelor's Degree
- Reporting
- Problem Solving
- Research Skills
- Organization
- Scheduling
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
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