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Computer System Administrator Jobs in Texas (NOW HIRING)

Friendly Recruit

System Administrator

Plano, TX · On-site

... computer systems. Designs and installs LANs, WANs, Internet and intranet systems, and network ... Administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal ...

Friendly Recruit

System Administrator

Plano, TX · On-site

... computer systems. Designs and installs LANs, WANs, Internet and intranet systems, and network ... Administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal ...

The 20

System Administrator

Plano, TX

We're looking for a System Administrator who thrives on solving complex challenges while working ... Install and upgrade computer components and software. * Troubleshoot hardware and software errors ...

The 20

System Administrator

Plano, TX · On-site

We're looking for a System Administrator who thrives on solving complex challenges while working ... Install and upgrade computer components and software. * Troubleshoot hardware and software errors ...

The 20 MSP

System Administrator

Plano, TX · On-site

We're looking for a System Administrator who thrives on solving complex challenges while working ... of computer systems, network servers, workstations and networking equipment. • Install and ...

Cymertek

System Administrator

San Antonio, TX · On-site

System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this ... DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Information Technology, Computer Science ...

IBC Bank

System Administrator I

San Antonio, TX

System Administrators upgrade, maintain, upgrade and provide support for software, hardware and ... Install and upgrade computer components and software, manage virtual servers, and integrate ...

Cymertek

Linux System Administrator

San Antonio, TX · On-site

Linux System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note ... DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Information Technology ...

Cymertek

System Administrator

San Antonio, TX

System Administrator LOCATIONSan Antonio, TX 78208 CLEARANCETS/SCI Full Poly (Please note this ... DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Information Technology, Computer Science ...

SRC, Inc

System Administrator

San Antonio, TX

Bachelor's degree in computer engineering, Computer Science, Computer Information Systems, or ... RedHat Certified Systems Administrator (RHCSA) certification * Experience with Open Shift Linux ...

Computer Futures

System Administrator II

Austin, TX · On-site

Company Description Computer Futures is a leading IT recruitment consultancy, specialising in ... Systems Administrator/Windows Server/Active Knowledge of NERC CIP Knowledge of computers, network ...

SRC, Inc.

System Administrator

San Antonio, TX

$110K - $127K/yr

Bachelor's degree in computer engineering, Computer Science, Computer Information Systems, or ... RedHat Certified Systems Administrator (RHCSA) certification * Experience with Open Shift Linux ...

SRC, Inc

System Administrator

San Antonio, TX

$110K - $127K/yr

Bachelor's degree in computer engineering, Computer Science, Computer Information Systems, or ... RedHat Certified Systems Administrator (RHCSA) certification * Experience with Open Shift Linux ...

Cymertek

Linux System Administrator

San Antonio, TX · On-site

Linux System Administrator LOCATIONSan Antonio, TX 78208 CLEARANCETS/SCI Full Poly (Please note ... DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Information Technology ...

E-Space

System Administrator

Arlington, TX · On-site +1

Role Overview We are seeking a motivated and capable System Administrator to join our Arlington ... Bachelor's degree in Information Technology, Computer Science, or a related field. * Relevant ...

Sheldon ISD

System Administrator

Houston, TX · On-site

Bachelor's degree in Computer Science, Information Technology, or related field preferred Relevant ... system updates, patches, and maintenance. Cloud and Application Management * Administer Microsoft ...

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Computer System Administrator information

See Texas salary details

$38.2K

$82.8K

$128.1K

How much do computer system administrator jobs pay per year?

As of Jun 10, 2026, the average yearly pay for computer system administrator in Texas is $82,849.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,200.00 and $96,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Computer System Administrator, and why are they important?

To thrive as a Computer System Administrator, you need expertise in network management, operating systems (such as Windows and Linux), and troubleshooting, typically supported by a degree in IT or computer science. Familiarity with system administration tools, virtualization platforms, and certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or Cisco Certified Network Associate (CCNA) is highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators excel in this role. These skills and qualifications are vital to ensure reliable system performance, data security, and smooth IT operations across an organization.

What are Computer System Administrators?

Computer System Administrators are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties include installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and ensuring data security. They play a vital role in keeping networks running smoothly and minimizing downtime, which is crucial for business operations. System administrators may also manage user accounts, perform backups, and implement updates and patches to keep systems secure.

What is the difference between Computer System Administrator vs Network Administrator?

AspectComputer System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, hardware, and software systems within organizationsFocus on configuring, maintaining, and troubleshooting network infrastructure
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex networks, including ISPs, large corporations

While both roles involve IT infrastructure, Computer System Administrators primarily manage servers and internal systems, whereas Network Administrators focus on network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.

What are the typical day-to-day responsibilities of a Computer System Administrator?

A Computer System Administrator is responsible for managing and maintaining an organization's computer systems and networks. On a daily basis, this includes monitoring system performance, installing software updates, managing user accounts and permissions, and troubleshooting technical issues. Administrators often collaborate with IT support teams and other departments to ensure network security and optimal system operation. They may also be involved in planning for future technology needs and implementing backup or disaster recovery procedures.
What are popular job titles related to Computer System Administrator jobs in Texas? For Computer System Administrator jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Computer System Administrator jobs in Texas look for? The top searched job categories for Computer System Administrator jobs in Texas are:
What cities in Texas are hiring for Computer System Administrator jobs? Cities in Texas with the most Computer System Administrator job openings:
What are popular job titles related to Computer System Administrator jobs in TX? For Computer System Administrator jobs in TX, the most frequently searched job titles are:
Computer System Administrator jobs near you
Infographic showing various Computer System Administrator job openings in Texas as of June 2026, with employment types broken down into 1% As Needed, 98% Full Time, and 1% Part Time. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $82,849 per year, or $39.8 per hour.

System Administrator

Friendly Recruit

Plano, TX • On-site

Full-time

Posted 13 days ago

Job description

Company Description

Recruiting fast, staffing good

Job Description

Job Summary

Responsible for designing, organizing, modifying, and supporting a company's computer systems. Designs and installs LANs, WANs, Internet and intranet systems, and network segments.

Primary responsibilities
  • Support LANs, WANs, network segments, Internet, and intranet systems.
  • Maintain system efficiency.
  • Ensure design of system allows all components to work properly together.
  • Troubleshoot problems reported by users.
  • Make recommendations for future upgrades.
  • Maintain network and system security.
  • Analyze and isolate issues.
  • Monitor networks to ensure security and availability to specific users.
  • Evaluate and modify system's performance.
  • Identify user needs.
  • Maintain integrity of the network, server deployment, and security.
  • Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical considerations.
  • Design and deploy networks.
  • Perform network address assignment.
  • Assign routing protocols and routing table configuration.
  • Assign configuration of authentication and authorization of directory services.
  • Maintain network facilities in individual machines, such as drivers and settings of personal computers as well as printers.
  • Maintain network servers such as file servers, VPNgateways, intrusion detection systems.
  • Administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal digital assistants, smartphones, software deployment, security updates and patches.
Additional Information

All your information will be kept confidential according to EEO guidelines.

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