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Computer System Administrator Jobs in Houston, TX

Sheldon ISD

System Administrator

Houston, TX

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

METECS

System Administrator

Houston, TX · On-site

We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of ... immersive computer graphics, XR systems and advanced web-based tools. METECS is an Equal ...

METECS

System Administrator

Houston, TX · On-site

We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of ... immersive computer graphics, XR systems and advanced web-based tools. METECS is an Equal ...

Foxconn Assembly LLC

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

A Bachelor's or Master's degree in Computer Science, Computer Engineering, Management Information ... Senior System Administrator version 1.0 3.4. DevOps, Automation & Tooling • Configuration ...

Baylor Genetics

Systems Administrator

Houston, TX · On-site

... Computer Science, Information Technology, or a related field • 3 years of experience as a System Administrator supporting enterprise-scale environments with a strong emphasis on Azure and Linux ...

NAES Corporation

Systems Administrator III

Houston, TX · On-site

$110K - $127K/yr

Working Relationships The System Administrator reports to the IT Manager and works in relation to ... computer science, information technology, or related field, or equivalent work experience ...

NAES

Systems Administrator III

Houston, TX · On-site

$110K - $127K/yr

Working Relationships The System Administrator reports to the IT Manager and works in relation to ... computer science, information technology, or related field, or equivalent work experience ...

NAES Corporation

Systems Administrator III

Houston, TX · On-site

$110K - $127K/yr

Working Relationships The System Administrator reports to the IT Manager and works in relation to ... computer science, information technology, or related field, or equivalent work experience ...

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Computer System Administrator information

See Houston, TX salary details

$39.1K

$84.9K

$131.2K

How much do computer system administrator jobs pay per year?

As of Jul 14, 2026, the average yearly pay for computer system administrator in Houston, TX is $84,883.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,800.00 and $99,300.00 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 does a computer systems administrator do?

A computer systems administrator manages and maintains an organization’s computer systems, including servers, networks, and hardware. They install, configure, troubleshoot, and ensure the security and performance of IT infrastructure, often using tools like monitoring software and following industry best practices. Strong technical skills and certifications such as CompTIA Server+ or Cisco CCNA are often required.

How much do sys admins get paid?

System administrators typically earn a median annual salary of around $70,000 to $90,000, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced sys admins with specialized skills or certifications like CompTIA or Cisco can earn higher salaries. Salaries can also vary based on the size and industry of the 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.

Can I become a sysadmin without a degree?

Computer system administrators can often enter the field without a formal degree by gaining relevant skills through certifications like CompTIA Network+ or Cisco CCNA, and practical experience with operating systems, networking, and security. Many employers prioritize hands-on experience and technical knowledge over formal education for this role.

Is sysadmin a stressful job?

System administrators often work in high-pressure environments where they are responsible for maintaining network security, uptime, and troubleshooting technical issues. The job can involve irregular hours, urgent problem-solving, and managing critical systems, which can contribute to stress levels. However, stress varies depending on the organization, workload, and individual skills.

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 Houston, TX? For Computer System Administrator jobs in Houston, TX, the most frequently searched job titles are:
What job categories do people searching Computer System Administrator jobs in Houston, TX look for? The top searched job categories for Computer System Administrator jobs in Houston, TX are:
What cities near Houston, TX are hiring for Computer System Administrator jobs? Cities near Houston, TX with the most Computer System Administrator job openings:
Computer System Administrator jobs near you
Infographic showing various Computer System Administrator job openings in Houston, TX as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 4% Hybrid, and 5% Remote job distribution, with an average salary of $84,883 per year, or $40.8 per hour.

IT System Administrator - IB4

Foxconn Assembly LLC

Houston, TX • On-site

Full-time

Re-posted 3 days ago

Job description

IT System Administrator
Position Summary
A System Administrator is a professional who plays an important role in maintaining organizational policies to ensure the integrity of computer systems. A System Administrator ensures that technology infrastructure runs smoothly and efficiently while meeting company requirements.
Responsibilities
  • Meeting with supervisor to discuss system needs/improvements.
  • Managing Windows, Linux or Mac systems.
  • Troubleshooting operating system issues.
  • Group policy and Active Directory management.
  • Training staff on newly deployed group policies and/or software systems.
  • Fixing hardware and software issues related to system administration.
  • Managing and maintaining virtual environments.
  • Creating, managing, and maintaining virtual machines and servers.
  • Managing and maintaining physical servers.
  • Backup and restore systems as needed.
  • Maintaining server rooms organized and clean.
  • Maintaining monitoring systems (Zabbix, Graylog, etc.).
  • Monitoring systems for failures.
  • Managing and supporting systems through MDM.
  • Managing and supporting endpoints and anti-virus software.
  • Managing and maintaining inventory.
  • Managing system administrator-related projects.
  • Creating and maintaining documentation for procedures, policies, and forms.
Requirements
  • Bachelor degree in Computer Science or related field.
  • In-depth knowledge of operating systems, Windows, Linux and Mac.
  • Strong troubleshooting skills.
  • Good network understanding.
  • Familiarity with hardware.
  • Knowledge about OS upgrade/downgrade.
  • Cybersecurity sense.
  • Strong data backup and recovery knowledge.
  • Strong Group Policies management understanding.
  • Scripting knowledge.
  • Good project management understanding.
  • Excellent communication skills.

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