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Computer System Administrator Jobs in Houston, TX

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

$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 ...

Hatch

BIM/CAD Systems Administrator

Houston, TX

Hatch is seeking a BIM/CAD Systems Administrator in Houston, TX. The BIM/CAD Systems Administrator ... Asset tagging, document numbering) including geo-coordinate and geographical information system ...

Computer Futures

Systems Admin

Houston, TX · On-site

Computer Futures is a leading IT recruitment consultancy, specialising in placing IT experts in permanent and contract roles across Asia, Europe and the US. They are seeking a Systems Admin to ...

Altium

Systems Administrator

Houston, TX · On-site

Essential Functions: 1. Technical Support & System Administration: 30% * Monitors support queues ... Bachelor's degree in Computer Science, Information Technology, Information Systems, or related ...

Altium

Systems Administrator

Houston, TX · On-site

Essential Functions: 1. Technical Support & System Administration: 30% * Monitors support queues ... Bachelor's degree in Computer Science, Information Technology, Information Systems, or related ...

Computer Futures

Systems Admin

Houston, TX · On-site

Computer Futures is a leading IT recruitment consultancy, specialising in placing IT experts in permanent and contract roles. They are seeking a Systems Admin to provide technical support, assist ...

NAES

Systems Administrator III

Houston, TX · On-site

Required : • Bachelor's degree in computer science, information technology, or related field, or equivalent work experience • Five years of experience in Windows System Administration • Three ...

Computer Futures

Systems Admin

Houston, TX

Company Description Computer Futures is a leading IT recruitment consultancy, specialising in ... Use ticketing system(s) and time reporting systems to accurately report issues, document activities ...

Computer Futures

Systems Admin

Houston, TX

Company Description Computer Futures is a leading IT recruitment consultancy, specialising in ... Use ticketing system(s) and time reporting systems to accurately report issues, document activities ...

Houston Food Bank

Systems Administrator

Houston, TX · On-site

$65K - $81K/yr

Coordinates the set-up of data services, as well as phone, computer, and printer installation ... Responds to user requests and inquiries via phone, email, or ticket system. * Ensures security and ...

Houston Food Bank

Systems Administrator

Houston, TX · On-site

$65K - $81K/yr

Coordinates the set-up of data services, as well as phone, computer, and printer installation ... Responds to user requests and inquiries via phone, email, or ticket system. * Ensures security and ...

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Showing results 21-40

All JobsComputer System Administrator JobsComputer System Administrator Jobs in Houston, TX

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 Aug 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?

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 is a computer system administrator?

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.

Do computer system administrators make good money?

Computer system administrators typically earn a competitive salary that varies based on experience, location, and industry. According to industry data, the median annual wage is around $80,000, with higher earnings possible for those with specialized skills or certifications such as CompTIA or Cisco. The role often involves managing network infrastructure, servers, and security systems, which can influence compensation levels.

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 does a computer system administrator do?

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.

Is a computer system administrator a high paying job?

Computer system administrators often earn competitive salaries that vary based on experience, certifications, and location. In general, they have median annual wages above the national average for all occupations, especially with specialized skills in network management, security, and system troubleshooting.

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 August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $84,883 per year, or $40.8 per hour.

Systems Administrator III

NAES

Houston, TX • On-site

$110K - $127K/yr

Full-time

Re-posted 23 days ago

NAES rating

9.1

Company rating: 9.1 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

Job description

Gridforce Energy Management's mission is to ensure power flows consistently and reliability while enhancing our client's profitability and reducing their risk exposure. Since 1999, Gridforce has been providing precision energy control and integration management services to micro-grids, load-serving entities and demand response clients throughout North America. Our employees are constantly iterating, solving problems, and working together to improve the business of our diverse client base from cities, municipalities and electric cooperatives, in addition to generation owners and operators.
We offer our employees opportunities for career development and training, providing new and valuable skills and experience. We are located in Houston, Texas -- the second fastest growing city in the nation, with world-class medical, cultural, educational and research institutions and a young, energetic and diverse population. Gridforce is located in the heart of Downtown Houston which provides an energizing and engaging atmosphere where you will love to come to work. Gridforce Energy Management is a NAES Company.
Summary
The Systems Administrator is responsible for ensuring the smooth and secure operation of computer systems-covering both hardware and software across physical and virtual environments. This position is responsible for maintaining core enterprise systems, ensuring data accuracy, and improving workflows that enable the organization to run smoothly. This position requires compliance with IT best practices and regulatory standards. This is a full-time, primarily in-person position located in our downtown Houston office.
Primary Responsibilities
  • Install, configure, and maintain Windows operating systems, virtual machines, and related software.
  • Manage and maintain VMware vCenter and Horizon View environments, including virtual machine deployment, configuration, and monitoring.
  • Design, implement, and maintain Windows Server environments, including Active Directory, IAM, DNS, DHCP, and failover clustering.
  • Manage and maintain MSSQL Server environments including access management, performance tuning, and backup/recovery strategies.
  • Troubleshoot and resolve technical issues related to Windows operating systems, virtualization technologies, and network connectivity.
  • Develop and maintain technical documentation of IT systems and processes.
  • Utilize backup tools to ensure that timely backups are performed and periodically test backup integrity.
  • Stay up to date with industry trends, best practices, and security bulletins.
  • Keep systems up to date with current security updates and vendor recommended updates.
  • Investigate new technology and provide recommendations on system improvements and life cycle planning
  • Availability for after-hours support and maintenance as needed.
  • Follow proper change control procedures and adhere to industry compliance standards.

Working Relationships
The System Administrator reports to the IT Manager and works in relation to other IT team members. This position will also require coordination with the operations team, applications team, and other staff within the organization.
Compensation
The initial compensation will range from $110,500 - $127,100
Education
Bachelor's degree in computer science, information technology, or related field, or equivalent work experience
Experience:
  • Five years of experience in Windows System Administration
  • Three years of experience with VMware vCenter in a clustered environment.

Required Qualifications
  • Strong knowledge of Windows Server, including Active Directory, DNS, DHCP, Group Policy, WSUS etc.
  • Strong knowledge of VMware clustered environments including performance tuning, load balancing, and the ability to perform upgrades and other maintenance.
  • Experience with Veeam Backup & Replication.

Preferred Qualifications:
  • Knowledge of VMWare Horizon View or other VDI environments.
  • Administrative experience with MSSQL such as managing permissions, performing backups, managing failover clusters.
  • Some networking knowledge covering IP addressing, subnetting, DNS, DHCP, routing, firewalls, and common protocols like TCP/UDP, HTTP/S.
  • Experience with scripting and automation tools, such as PowerShell, Python, and/or PDQ Deploy.
  • Experience with monitoring tools such as Netwrix and SolarWinds or similar.
  • Some knowledge of Linux/Unix systems.
  • Experience following compliance standards such as NERC CIP, PCI-DSS, or SOC, or similar regulated environment.
  • Experience with vulnerability scanning and remediation.
  • Experience following structured change control procedures.

Other Considerations:
  • Strong problem-solving skills and ability to work independently and as part of a team
  • Excellent communication skills, both written and verbal. The ability to relay technical information to non-technical coworkers is preferred.
  • Strong attention to detail and ability to manage multiple priorities in a fast-paced environment

Physical Requirements and Working Conditions
Typical work schedule is Monday-Friday during normal business hours. Additional time may be required during heavy workloads, to meet deadlines, or to respond to issues that occur after normal business hours. This position works in an office and data center environment. Must be able to travel to remote data centers or business locations that are in the Houston and the Dallas area.
Physical Requirements: Must be able to lift 40lbs. Ability to sit for long periods of time, ability to communicate verbally, and in writing, and ability to handle long periods of screen time.
NAES Safe
Safety is a core value of NAES and as a condition of employment, all employees are expected to be mentally alert and work safely at all times. Additionally, employees are required to adhere to all safety warnings and posted safety signs whenever on company property. Furthermore, employees must follow all NAES safety rules and procedures. Effectiveness in carrying out this responsibility is part of the evaluation of each employee's performance.
NAES is committed to a diverse and inclusive workplace. It is the practice of NAES to seek employees of the highest quality and to select individuals on the basis of merit and competence, without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, military status or affiliation protected under USERRA, or any other basis of discrimination prohibited by applicable local, state and federal law.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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