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Infrastructure Administrator Jobs in Texas (NOW HIRING)

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DevOps Infrastructure Administrator

Spring, TX · On-site

$147K - $230K/yr

DevOps Infrastructure Administrator Description - Job Summary This role is responsible for supporting dynamic team/teams that contribute to building a robust DevOps culture enabling seamless and ...

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$40.1K

$82.7K

$130K

How much do infrastructure administrator jobs pay per year?

As of Aug 6, 2026, the average yearly pay for infrastructure administrator in Texas is $82,658.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,200.00 and $94,100.00 per year, depending on experience, location, and employer.

What is an infrastructure administrator?

Infrastructure Administrators are IT professionals responsible for managing and maintaining an organization's core technology systems, such as servers, networks, and storage. They ensure that these systems run efficiently, securely, and reliably to support business operations. Their duties often include installing hardware and software, monitoring system performance, troubleshooting issues, and implementing upgrades or patches. Infrastructure Administrators also help enforce security protocols, manage backups, and coordinate with other IT staff to support projects and resolve technical problems.

What is the difference between Infrastructure Administrator vs Network Administrator?

AspectInfrastructure AdministratorNetwork Administrator
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Microsoft certifications
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, data centers, network operation centers
Employer & Industry UsageIT departments across various industries managing infrastructureOrganizations focusing on network security and connectivity

Both roles require similar certifications and often work in overlapping environments. However, Infrastructure Administrators focus on overall IT infrastructure, including servers and cloud systems, while Network Administrators specialize in managing and maintaining network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus.

What are the key skills and qualifications needed to thrive as an infrastructure administrator, and why are they important?

To thrive as an Infrastructure Administrator, you need a strong knowledge of network administration, server management, and IT security, typically backed by a degree in computer science or a related field and relevant experience. Familiarity with tools such as VMware, Microsoft Windows Server, Linux, Active Directory, and certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator are commonly required. Strong problem-solving skills, attention to detail, and effective communication help you excel in troubleshooting and collaborating with other IT professionals. These skills ensure seamless, secure, and efficient IT operations that are critical for organizational productivity and business continuity.

What skills do you need to be an infrastructure administrator?

An infrastructure administrator needs strong technical skills in network management, server administration, and systems troubleshooting. Knowledge of operating systems, virtualization, cloud platforms, and security protocols is essential, along with certifications like CompTIA Network+ or Cisco CCNA. Good problem-solving, communication, and the ability to manage multiple tasks are also important for success in this role.

What are some typical challenges infrastructure administrators face when managing hybrid IT environments?

Infrastructure Administrators working in hybrid IT environments often encounter challenges related to integrating on-premises infrastructure with cloud-based systems. Balancing security, network performance, and ensuring seamless data flow between platforms can require constant monitoring and adaptation. Administrators must stay current with evolving technologies and best practices to troubleshoot compatibility issues and maintain high availability. Collaboration with network engineers, security teams, and application developers is essential to proactively address potential bottlenecks and vulnerabilities.
What are the most commonly searched types of Infrastructure Administrator jobs in Texas? The most popular types of Infrastructure Administrator jobs in Texas are:
What are popular job titles related to Infrastructure Administrator jobs in Texas? For Infrastructure Administrator jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Infrastructure Administrator jobs in Texas look for? The top searched job categories for Infrastructure Administrator jobs in Texas are:
What cities in Texas are hiring for Infrastructure Administrator jobs? Cities in Texas with the most Infrastructure Administrator job openings:
What are popular job titles related to Infrastructure Administrator jobs in TX? For Infrastructure Administrator jobs in TX, the most frequently searched job titles are:
Infrastructure Administrator jobs near you
Infographic showing various Infrastructure Administrator job openings in Texas as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $82,658 per year, or $39.7 per hour.

Infrastructure Administrator III

AAON, Inc.

Longview, TX • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

AAON rating

8.0

Company rating: 8.0 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

174th of 487 rated machine equipment manufacturers

Job description

Job Description:

The Infrastructure Administrator III plays a critical role in the design, implementation, configuration, and support of the organization's IT infrastructure, with a focus on network system and server systems. This role position requires advanced technical expertise, independent problem-solving, and active participation in infrastructure planning and project execution. This role supports the stability, performance, and security of network and server systems while collaborating with senior IT staff and leadership.

Essential Responsibilities and Duties

  • Design, configure, and maintain enterprise network infrastructure, including LAN, WLAN, WAN, firewalls, switches, and VPNs.
  • Lead or co-lead infrastructure initiatives such as network redesigns, system migrations, and hardware upgrades.
  • Monitor and analyze network performance, proactively identifying and resolving issues to ensure high availability and reliability.
  • Implement and maintain network security measures, including firewall configurations, access controls, and patch management.
  • Support and maintain Windows Server environments and VMware virtualization platforms.
  • Administer core infrastructure services such as DNS, DHCP, and Active Directory.
  • Develop and maintain detailed documentation for network configurations, procedures, and system architecture.
  • Provide Tier III support for escalated technical issues, exercising independent judgment in troubleshooting and resolution.
  • Collaborate with IT leadership on infrastructure planning and contribute to long-term technology strategies.
  • Participate in a rotating on-call schedule and respond to critical incidents as needed.
Job Qualifications

Education and Experience Requirements

  • 5+ years of progressive experience in network and systems administration in an enterprise IT environment.
  • Demonstrated experience with enterprise networking technologies and virtualization platforms.
  • Experience with network monitoring and diagnostic tools.
  • Familiarity with cloud networking and hybrid infrastructure is a plus.
  • Bachelor's degree in information technology, Computer Networking, or a related field; equivalent experience will be considered.
  • Industry certifications such as Cisco CCNA/CCNP, CompTIA Network+, or VMware VCP are preferred.

Knowledge, Skills, and Abilities

  • Advanced knowledge of network protocols and services (TCP/IP, VLANs, VPNs, DNS, DHCP).
  • Strong troubleshooting and diagnostic skills across networking, virtualization, and server systems.
  • Ability to work independently, prioritize tasks, and make decisions with minimal supervision.
  • Excellent communication and documentation skills, with the ability to convey technical information clearly.
  • Strong collaboration skills and the ability to contribute to cross-functional project teams.
  • Commitment to continuous learning and staying current with emerging technologies and best practices.
  • Must consistently embody the company's core values - Demonstrate Great Moral Character, give your very best, empower team members, innovate and push boundaries, promote a safe, respectful environment.

Work Environment:

  • Work is performed in both climate-controlled office settings and manufacturing environments, which may include exposure to noise.
  • Must be able to lift and adjust equipment weighing up to 50 lbs.
  • Use of personal protective equipment (PPE) is required.
  • Evening and weekend work may be necessary based on operational needs.

Disclaimer:
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at a time with or without notice. This job description is not an exhaustive list of all functions that the employee may be required to perform, and the employee may be required to perform additional functions. The company reserves the right to revise this job description at any time. The employee must be able to perform the essential functions of the position satisfactorily. If requested, reasonable accommodation may be made to enable employees with disabilities to perform the essential functions of the job, absent undue hardship.

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