System Administrator Jobs in Houston, 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.

1-15 of 250 Jobs

Payload Systems Engineer (NASA HHPC)

  • Houston, TX
  • 8 days ago
  • Houston, TX
  • 8 days ago

Description The Leidos Human Health and Performance Contract (HHPC) has an opening for a Payload Systems Engineer in Houston Texas at NASA Johnson Space Center (JSC). The Research Operations and...

Senior ServiceNow Systems Administrator

  • Houston, TX
  • 8 hours ago
  • Houston, TX
  • 8 hours ago

Senior ServiceNow Systems Administrator, Houston, TX We have an opening for a Senior ServiceNow Systems Administrator....

Senior ServiceNow Systems Administrator - M

  • Houston, TX
  • 8 hours ago
  • Houston, TX
  • 8 hours ago

Senior ServiceNow Systems Administrator, Houston, TX We have an opening for a Senior ServiceNow Systems Administrator....

Systems Analyst

  • Houston, TX
  • 14 hours ago
  • Houston, TX
  • 14 hours ago

Systems Analyst 3.7 3.7 out of 5 stars 1111 Louisiana Street, Houston, TX 77002 Date: Mar 10, 2025 Location: Houston, TX, US, 77002 Company: CenterPoint Energy CenterPoint Energy and its...

Systems Administrator

  • Sugar Land, TX (18 miles from Houston, TX)
  • 14 hours ago
  • Sugar Land, TX (18 miles from Houston, TX)
  • 14 hours ago

Systems Administrator Company Job Description Responsibilities: Manage and support Azure cloud services, including virtual machines, networking, and storage....

IT Business Analyst

  • Houston, TX
  • 14 hours ago
  • Houston, TX
  • 14 hours ago

CenterPoint Energy and its predecessor companies have been in business for more than 150 years. Our Vision: Our vision is to become the most admired utility in the United States through the...

OT Systems Administrator

  • Houston, TX
  • 14 hours ago
  • Houston, TX
  • 14 hours ago

OT Systems Administrator About PROENERGY PROENERGY is a global and vertically integrated energy transition platform....

Command and Data Handling System Engineer - Space Systems

  • Houston, TX
  • 15 hours ago
  • Houston, TX
  • 15 hours ago

Company Profile Oceaneering Space Systems (OSS) develops, integrates, and applies new and innovative technologies to meet the challenges of working in space and other harsh environments. We are...

Business Systems Analyst

  • Houston, TX
  • 16 hours ago
  • Houston, TX
  • 16 hours ago

Job Description Our client is an independent energy company engaged in the exploration and production of oil and natural gas. Headquartered in Houston, Texas, the company operates both onshore and...

DeltaV - Control Systems Engineer

  • Sugar Land, TX (18 miles from Houston, TX)
  • 20 hours ago
  • Sugar Land, TX (18 miles from Houston, TX)
  • 20 hours ago

Controls Engineer - DeltaV/Honeywell General Description Our company is seeking a qualified control systems engineer in Sugar Land, TX, responsible for programming, system configuration, system...

FSL Linux Systems Administrator

  • Houston, TX
  • 22 hours ago
  • Houston, TX
  • 22 hours ago

In this position you will be working with a team of Systems Administrators to build and maintain all FSL services....

IT Business Analyst

  • Sugar Land, TX (18 miles from Houston, TX)
  • 1 day ago
  • Sugar Land, TX (18 miles from Houston, TX)
  • 1 day ago

Technical Skills: Strong experience with business analysis tools such as Azure DevOps, Miro, or similar platforms. Expertise in documenting business processes and eliciting detailed requirements....

IT Business Systems Analyst Intern

  • Houston, TX
  • 1 day ago
  • Houston, TX
  • 1 day ago

Are you looking to help transform a company and an industry? As a Stewart employee, youll be joining a company that is committed to helping you own, develop, and nurture your career while growing...

DevOps Engineer

  • Houston, TX
  • 1 day ago
  • Houston, TX
  • 1 day ago

as Docker Proficiency in Azure DevOps, including CI/CD automation, release pipelines, and work item management Strong experience with Infrastructure as Code (IaC) tools such as ARM templates, Terraform...

ClickMobile to FSM Integration Specialist

  • Houston, TX
  • 1 day ago
  • Houston, TX
  • 1 day ago

We are seeking an experienced ClickMobile to FSM Integration Specialist with expertise in IBM Maximo to lead the transition from ClickMobile to a new Field Service Management (FSM) solution. This...

Remote Work

Demographic Data for Houston, TX

Moving to Houston, TX? Find some basic demographic data about Houston, TX below.


Local
National
3,198,284
80,547
Large

System Administrator Online Courses and Training Opportunities

iHireTechnology curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Windows System Administrator
The Windows System Administrator test is a premium Cybrary assessment test created by iMocha. The test contains questions on topics like configuration of Windows Server 2016, Microsoft Exchange...
System Administrator Collection
The System Administrator Collection helps build a foundation of knowledge and skills in understanding network devices and configurations, maintaining business systems, and leveraging security...
Systems Physiology
This is an introductory program in systems physiology where you will learn how earn how various body systems control everyday life. The two in-demand biomedical science courses in this program...

Title Synonyms

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Salary for System Administrator Jobs in Houston, TX

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireTechnology research efforts.

Licensing / Certification

Required or preferred licenses and certifications for System Administrator positions.



Highest Education Level

System Administrators in Houston, TX offer the following education background
Bachelor's Degree
45.4%
Master's Degree
30.2%
Associate's Degree
9.9%
Vocational Degree or Certification
7.4%
High School or GED
4.0%
Doctorate Degree
2.2%
Some College
0.7%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by System Administrators in Houston, TX
6-8 years
35.3%
4-6 years
25.7%
2-4 years
17.2%
8-10 years
12.7%
1-2 years
9.1%



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