ZipRecruiter

Log In

1

Networking System Administrator Jobs in Texas (NOW HIRING)

The 20

System Administrator

San Antonio, TX · On-site

We're looking for a System Administrator who thrives on solving complex challenges while working ... Responsible for the maintenance, configuration, and reliable operation of computer systems, network ...

MyCHN

System Administrator I

Houston, TX

Join MyCHN as a Systems Administrator I At MyCHN (My Community Health Network) , we believe everyone deserves access to high-quality healthcare. As a nonprofit FQHC serving Greater Houston, we are ...

Stellar IT Group

Sr. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Overview: Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: * 7+ ... Strong understanding of cloud networking, identity management, security, monitoring, backup, and ...

Veros Credit, LLC

System Administrator

Fort Worth, TX · Hybrid

$79K - $102K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Through our vast network of independent and franchise dealers, we have helped countless customers ... The System Administrator will be responsible for providing day-to-day support, configuration, and ...

SRC, Inc.

System Administrator

San Antonio, TX

$110K - $127K/yr

  • Retirement

  • PTO

Documentation of processes and procedures for implementation on local network * Attend capability ... RedHat Certified Systems Administrator (RHCSA) certification * Experience with Open Shift Linux ...

SRC, Inc

System Administrator

San Antonio, TX · On-site

$110K - $127K/yr

  • Retirement

  • PTO

Documentation of processes and procedures for implementation on local network * Attend capability ... RedHat Certified Systems Administrator (RHCSA) certification * Experience with Open Shift Linux ...

Veros Credit, LLC

System Administrator

Fort Worth, TX · On-site

$79K - $102K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Through our vast network of independent and franchise dealers, we have helped countless customers ... About The Position The System Administrator will be responsible for providing day-to-day support ...

SRC, Inc

System Administrator

San Antonio, TX

  • Retirement

  • PTO

Documentation of processes and procedures for implementation on local network * Attend capability ... RedHat Certified Systems Administrator (RHCSA) certification * Experience with Open Shift Linux ...

Veros Credit, LLC

System Administrator

Fort Worth, TX · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Through our vast network of independent and franchise dealers, we have helped countless customers ... About The Position The System Administrator will be responsible for providing day-to-day support ...

Centre Technologies

T2, System Administrator

Houston, TX · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

In managing these environments for clients, the System Administrator is to provide guidance to ... Understanding of network infrastructures and troubleshooting various networking protocols including ...

previous pagenext page

Showing results 21-40

All JobsNetworking System Administrator JobsNetworking System Administrator Jobs in Texas

Networking System Administrator information

What is the difference between Networking System Administrator vs Network Engineer?

AspectNetworking System AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA, CCNP
Work EnvironmentMaintains and supports existing network infrastructureDesigns and implements new network solutions
Primary FocusNetwork stability, troubleshooting, and daily operationsNetwork design, planning, and deployment
Employer & Industry UsageIT departments across various industriesTelecommunications, large enterprises, network consulting

While both roles involve network knowledge, Networking System Administrators focus on maintaining and troubleshooting existing networks, whereas Network Engineers are responsible for designing and implementing new network solutions. The roles often overlap, but their primary responsibilities and focus areas differ.

Do networking system administrators make good money?

Networking system administrators typically earn competitive salaries that vary based on experience, certifications, and location. According to industry data, the median annual wage is above the national average for IT roles, with higher pay for those with specialized skills or advanced certifications like Cisco or CompTIA Network+. They often work in environments requiring technical expertise and may have opportunities for overtime or on-call work.

How much does a networking system administrator get paid?

A networking system administrator's average salary varies by experience and location but typically ranges from $60,000 to $100,000 annually. Entry-level positions may start lower, while experienced professionals with certifications like Cisco or CompTIA can earn higher salaries. Salary also depends on the size of the organization and the complexity of the network environment.

Is a networking system administrator a good career?

A networking system administrator is a valuable role responsible for managing and maintaining computer networks, ensuring security and performance. It often requires knowledge of network protocols, hardware, and certifications like Cisco or CompTIA, with job stability and growth potential in many organizations.

What does a networking system administrator do?

A networking system administrator manages and maintains computer networks within an organization, including configuring routers, switches, firewalls, and servers to ensure reliable and secure data communication. They troubleshoot network issues, monitor network performance, and implement security protocols, often using tools like network monitoring software and requiring certifications such as CCNA or CompTIA Network+.

What are popular job titles related to Networking System Administrator jobs in Texas?

For Networking System Administrator jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Networking System Administrator jobs in Texas look for?

The top searched job categories for Networking System Administrator jobs in Texas are:

What cities in Texas are hiring for Networking System Administrator jobs?

Cities in Texas with the most Networking System Administrator job openings:

Networking System Administrator jobs near you
Infographic showing various Networking System Administrator job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Linux System Administrator

G6 Cyber Solutions

San Antonio, TX • On-site

Full-time

Re-posted 16 days ago

Job description

Job Summary:
G6 Cyber Solutions is at the forefront of delivering innovative technology solutions that enhance national security and support critical military operations. They are seeking a motivated and mission-oriented Linux System Administrator to manage and secure internal systems, ensure compliance with Department of War standards, and optimize network infrastructure in a classified environment.
Responsibilities:
• Manage the development, documentation, maintenance, and security of internal systems, including design, configuration, installation, administration, optimization, integration, and integrity.
• Performing network and system security administration, including operating system security configuration, performance monitoring, and account management best practices for MS Servers/Windows and Linux.
• Configure and assist in the design of system and network security.
• Track and monitor patching and STIG applications to the network servers to maintain network health.
• Provide support in restoring critical system services and ensure timely installation of applicable operating system and server software patches.
• Document system infrastructure for users, support personnel, developers, information assurance personnel, and accreditors.
• Managing networking switches, routers, and firewalls, including configuration, monitoring, and troubleshooting in DoD-compliant environments to ensure secure data flow and network integrity.
Qualifications:
Required:
• Experience in system administration, including design, configuration, installation, and optimization of operating systems (Windows, Linux).
• Proven experience in managing hardware, software, and utilities for installation, modification, troubleshooting, maintenance, and upgrades of operating systems on servers.
• Experience in monitoring and analyzing resource usage to recommend enhancements to system capabilities and performance.
• Familiarity with developing accreditation documentation, including Overview 1, 2, and 3 (OV1, OV2, OV3) charts and graphs.
• Experience in restoring critical system services within service level agreement timelines of a system outage and managing software patching within specified timeframes (i.e. 3 business days for critical systems and 10 business days for routine patches).
• Experience in scanning computer networks for vulnerabilities and diagnosing network connectivity issues.
• Understanding of both Linux and Windows command-line interfaces (CLI).
• CompTIA Security+
• Red Hat Certified System Administrator (RHCSA)
• Active TS/SCI clearance
Preferred:
• Experience in Department of War intelligence communities.
• Experience with security features and/or vulnerabilities of various operating systems as defined by NSA, NIST, and/or USCYBERCOM.
• Experience in developing automated scripts for system monitoring and maintenance.
• Experience with Information Assurance (IA) vulnerability identification/remediation/testing and related network and system test tools (e.g., Security Content Automation Protocol (SCAP)).
• Experience with information security toolsets such as anti-virus, Security Information and Event Management (SIEM), and/or Host-based Intrusion Detection Systems/Network Intrusion Detection Systems (HIDS/NIDS).
• Experience with the Red Hat OpenShift platform.
• Additional certifications in system administration or cybersecurity.
Company:
G6 Cyber Solutions provides cybersecurity, technology, and information operations services. Founded in 2022, the company is headquartered in San Antonio, USA, with a team of 11-50 employees. The company is currently Early Stage.

Apply