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Network And Computer Systems Administrator Jobs in Texas

Altium

Systems Administrator

Houston, TX · On-site

Diagnoses and resolves technical issues related to hardware, software, network connectivity, mobile ... Bachelor's degree in Computer Science, Information Technology, Information Systems, or related ...

Integris

Systems Administrator

Dallas, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

Altium

Systems Administrator

Houston, TX · On-site

Diagnoses and resolves technical issues related to hardware, software, network connectivity, mobile ... Bachelor's degree in Computer Science, Information Technology, Information Systems, or related ...

Integris

Systems Administrator

Tyler, TX · On-site

$70 - $120/hr

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

New

Integris

Systems Administrator

Dallas, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

Alterman

Systems Administrator

Houston, TX

Diagnoses and resolves technical issues related to hardware, software, network connectivity, mobile ... Bachelor's degree in Computer Science, Information Technology, Information Systems, or related ...

Integris

Systems Administrator

Tyler, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

New

Integris

Systems Administrator

Tyler, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

New

Integris

Systems Administrator

Austin, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

New

Integris

Systems Administrator

Dallas, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelors degree in Computer Science, Information Technology, or related field preferred (or ...

Integris

Systems Administrator

Austin, TX · On-site

Support advanced service desk, field, server, network, cloud, and line-of-business application ... Bachelor's degree in Computer Science, Information Technology, or related field preferred (or ...

New

Baylor Genetics

Sr Systems Administrator

Houston, TX · On-site

$79K - $107K/yr

Bachelor's degree in Computer Science, Information Technology, or a related field. • Experience ... network protocols and services (DNS, DHCP, TCP/IP, etc.). o Familiarity with security best ...

Beta Academy

Systems Administrator

Houston, TX · On-site

Systems Administrator I Responsibilities * Receives general instructions for new responsibilities ... Responsible for the maintenance, configuration, and reliable operation of computer systems, network ...

Beta Academy

Systems Administrator

Houston, TX · On-site

Systems Administrator I Responsibilities * Receives general instructions for new responsibilities ... Responsible for the maintenance, configuration, and reliable operation of computer systems, network ...

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Showing results 21-40

All JobsNetwork And Computer Systems Administrator JobsNetwork And Computer Systems Administrator Jobs in Texas

Network And Computer Systems Administrator information

See Texas salary details

$39.4K

$76.4K

$112.4K

How much do network and computer systems administrator jobs pay per year?

As of Sep 4, 2026, the average yearly pay for network and computer systems administrator in Texas is $76,380.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,800.00 and $87,100.00 per year, depending on experience, location, and employer.

What is the difference between Network And Computer Systems Administrator vs Network And Computer Systems Administrator?

AspectNetwork And Computer Systems Administrator

Since the comparison is with itself, the roles are identical. Both focus on managing and maintaining computer networks, servers, and systems within organizations. They typically require similar certifications like CompTIA Network+ or Cisco CCNA, work in similar environments such as corporate offices, data centers, or IT departments, and are often searched for interchangeably by employers and job seekers. Understanding this helps clarify that the terms are often used synonymously in the industry.

How much does a network and computer systems administrator get paid?

The average salary for a network and computer systems administrator typically ranges from $60,000 to $90,000 annually, depending on experience, certifications, and location. Experienced administrators with certifications like Cisco or CompTIA may earn higher salaries, and those working in larger organizations or specialized environments often have increased earning potential.

Is network and computer systems administrator a good career?

Network and computer systems administrators manage and maintain an organization’s IT infrastructure, including servers, networks, and security systems. The role offers steady employment, competitive salaries, and opportunities for certification and specialization, making it a solid career choice for those interested in technology and problem-solving.

What does a network and computer systems administrator do?

A network and computer systems administrator manages and maintains an organization’s computer networks, servers, and systems to ensure reliable operation and security. They install, configure, troubleshoot hardware and software, monitor network performance, and implement security measures, often using tools like network monitoring software and requiring certifications such as CompTIA Network+ or Cisco CCNA.

What cities in Texas are hiring for Network And Computer Systems Administrator jobs?

Cities in Texas with the most Network And Computer Systems Administrator job openings:

Infographic showing various Network And Computer Systems Administrator job openings in Texas as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $76,380 per year, or $36.7 per hour.

Systems Administrator

Altium

Houston, TX • On-site

Full-time

Re-posted 3 days ago

Job description

Overview:
The Systems Administrator serves as a versatile technical resource for employees across all Alterman locations, providing both on-site and remote support. This role combines service desk support, endpoint administration, field support, and IT service management (ITSM) platform administration into a single function responsible for managing incidents, service requests, onboarding and offboarding activities, device deployments, site support, and day-to-day system administration tasks. The position operates in a variety of environments, including headquarters, regional offices, and construction sites, and requires a strong focus on documentation to ensure incidents, requests, configurations, and procedures are accurately maintained. The Systems Administrator also collaborates with and escalates complex technical issues to the Senior Systems Administrator as needed.
Essential Functions:
1. Technical Support & System Administration: 30%
  • Monitors support queues and prioritizes tickets to ensure timely response in accordance with Service Level Agreements (SLAs).
  • Diagnoses and resolves technical issues related to hardware, software, network connectivity, mobile devices, and AV equipment.
  • Provides remote and on-site technical support across headquarters, regional offices, job sites, and remote locations, including travel when remote support is not feasible.
  • Supports server rooms, MDFs, and IDFs through cabling, equipment checks, and physical troubleshooting activities.
  • Documents incidents, investigations, troubleshooting activities, and resolutions within the ITSM platform.
  • Escalates complex technical issues to the Senior Systems Administrator and participates in the Incident Response Plan (IRP) as needed.

2. Endpoint & Device Management: 20%
  • Builds, images, deploys, configures, and maintains company-issued devices and related applications.
  • Administers and troubleshoots endpoint management solutions, including Microsoft Intune device enrollment and compliance policies.
  • Performs routine system maintenance, including software updates, security patching, and system health checks.
  • Supports technology refresh initiatives, equipment upgrades, device replacements, and repairs across headquarters and remote locations.
  • Assists with technology setup for new office locations and job site trailers, including workstations, printers, phones, and related equipment.
  • Supports office moves, relocations, and equipment deployments to minimize operational disruption.

3. ITSM, Documentation & Knowledge Management: 20%
  • Processes service requests and incidents through the ITSM platform in accordance with established workflows and procedures.
  • Builds and maintains accurate and thorough technical documentation, including knowledge base articles, site configurations, network diagrams, inventories, and security procedures.
  • Assists with ITSM platform workflows, automations, service catalog maintenance, and request fulfillment processes.
  • Identifies recurring issues and recommends process improvements, system enhancements, and user training opportunities.

4. Identity & Access Management: 15%
  • Manages Active Directory, Entra ID, and Microsoft 365 user accounts, security groups, distribution lists, licenses, and access permissions.
  • Supports employee onboarding and offboarding activities, including account provisioning, system configuration, access revocation, and account disablement.

5. Inventory & Asset Management: 10%
  • Maintains technology inventory and tracks assets deployed to offices and field locations.
  • Coordinates shipping, receiving, deployment, and decommissioning of technology equipment for offices and job sites.
  • Monitors and supports shared technology resources and facilities, including conference rooms and common-area equipment.

6. Performs other duties as assigned. 5%
Education and Experience:
  • Bachelor's degree in Computer Science, Information Technology, Information Systems, or related field preferred; equivalent combination of education and experience will be considered.
  • Minimum 3-5 years of experience in service desk, end-user support, field services, or system administration required; OR minimum of 5 years of progressive Technology experience.
  • CompTIA A+ and/ or Network+ certification preferred.
  • Microsoft Associate-level certifications preferred (e.g., Microsoft 365 Certified: Modern Desktop Administrator Associate).
  • ITIL Foundation certification preferred.

Skills/Abilities:
  • Excellent communication skills with the ability to explain complex technical concepts to non-technical users.
  • Strong customer service skills with the ability to take ownership and carry issues through to resolution.
  • Excellent time management skills with the ability to manage multiple tasks in a high-pressure environment.
  • Able to:
    • Work independently with minimal supervision.
    • Work in diverse environments including construction job sites.
    • Work flexible hours including early mornings, evenings, or weekends as needed.
    • Work overtime and participate in on-call rotation as needed.
    • Maintain a valid driver's license and travel to job sites as needed.
  • Strong documentation skills.
  • PowerShell scripting proficiency required; ability to read, modify, and create scripts for Active Directory and Microsoft 365 administration.
  • Understanding of networking fundamentals including Transmission Control Protocol/Internet Protocol (TCP/IP), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), and wireless connectivity.
  • Understanding of ITIL framework and service management principles.
  • Knowledge of Service Level Agreements (SLAs) with demonstrated ability to meet or exceed service standards.
  • Strong knowledge of endpoint and desktop technologies (e.g., Microsoft Windows 10/11, Microsoft and Dell family of hardware, Apple iOS and iPhone/iPad hardware, Microsoft Intune and Endpoint Management).
  • Strong knowledge of identity and Microsoft 365 technologies and services (e.g., Microsoft Active Directory and Entra ID services, Microsoft 365 applications and services including Office, Exchange Online, SharePoint, and Teams, Group Policy and access controls, and PowerShell for Active Directory administration).
  • Strong knowledge of infrastructure and field technologies (e.g., network troubleshooting for switches, routers, and wireless access points, audio visual (AV) equipment and conference room technology, VoIP phone systems, basic cabling and network infrastructure, and remote support and management tools).
  • Strong knowledge of ITSM and business systems (e.g., ticketing and ITSM platforms, knowledge base platforms, and enterprise-level SaaS platforms such as ERP, HRMS, and PMS systems).

Work Environment:
  • Office environment and field locations, including regional offices, construction job sites, server rooms, MDFs, IDFs, job trailers, and temporary office spaces.
  • Travel required to support company operations and project needs (up to 25-50%).
  • Occasional exposure to outdoor conditions such as heat, cold, or dust may occur.

Physical Demands:
  • Prolonged periods of sitting at a desk and working on a computer.
  • Manual dexterity associated with computer data entry required.
  • Must be able to:
    • Lift, carry, and set up technology equipment up to 50 lbs.
    • Climb ladders, bend, and work in confined spaces.
    • Stand for extended periods during site deployments.

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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