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Computer System Administrator Jobs in Texas (NOW HIRING)

Cymertek

Cloud System Administrator

San Antonio, TX · On-site

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

Stem Xpert

System Administrator

Dallas, TX · On-site

Systems Administration Location: Dallas TX Duration : Full Time Responsible for the architecture ... Bachelor's degree in Computer Science, a related field or equivalent experience, and at least 8 ...

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All JobsComputer System Administrator JobsComputer System Administrator Jobs in Texas

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 9, 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.
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What cities in Texas are hiring for Computer System Administrator jobs? Cities in Texas with the most Computer System Administrator job openings:
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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 I

First Financial Bank

Abilene, TX • On-site

Other

Posted 8 days ago

Job description

Address

We're always looking for bright individuals to join our growing organization. As a part of the First Financial Family, we will invest in your development and provide a dynamic work environment where you're challenged, valued and empowered every day. We strive to be the best destination for the industry's top talent, creating a diverse, collaborative workplace that celebrates innovation and change. We are one team, working together to get things done.

Job Description:

Office Location:

Abilene, Texas, United States

*This is an in office position.

SCOPE/CONTACTS:

The System Administrator will provide first and second line technical support to internal staff. The successful candidate will require aptitude for working with applications/systems to undertake analysis, diagnosis and resolution of staff issues, which may range from straightforward to more complicated technical issues.

ESSENTIAL FUNCTIONS:

  • Provides remote and on-site software installation services; ensures software applications are fully functional
  • Assists the customer on use and feature functionality of the application
  • Communicates the customer's needs/expectations to appropriate personnel
  • Notifies appropriate personnel of any application issues
  • May analyze transaction processing
  • Work as a liaison between the development team and technology team
  • Serve as a Subject Matter Expert and Technical Support for the current implementation and capabilities of the system
  • Help identify software functionality and verify configuration of parameters
  • Required to help test, implement, and evaluate new/existing software/applications
  • Coordinate UAT for existing software updates/changes and any new software introduced in the environment
  • Must be able to learn quickly / be detail oriented / have effective communication skills
  • Proactively initiates positive change, ready to take independent action, make decisions and prepares in advance
  • Analyzes information skillfully and develops solutions; makes rational, sound, timely decisions based on facts and procedures in place for alternatives available
  • Will require travel to remote locations within our company

MINIMUM QUALIFICATIONS:

  • High school graduate or equivalent
  • Able to work occasional holidays, weekends, or extended hours
  • Periodic assignment to after-hours support
  • Must be proficient in Computer systems
  • Desire and ability to self-manage and learn diverse software applications
  • Detail-oriented and logical thinker with strong analytical skills
  • Capable of solving intermediate technical problems
  • Strong written and verbal communication skills
  • Experience in systems analysis and project management

PREFERRED QUALIFICATIONS:

  • Familiar with Office suite and overall PC operation
  • Experience in client software installation
  • Experience in banking or accounting software systems (Jack Henry Core)

The above statements reflect the general details considered necessary to decide the principal functions of the job identified and shall not be construed as a detailed description of all work requirements that may be inherent in the job.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)

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