Network Administrator

Air InfoSec; Austin (TX); Hybrid; USD 83,000 - 124,000; Part time

Job summary

Air InfoSec, LLC in Austin, TX, is seeking a Network Administrator for a contract role. You will support the Office of Court Administration with highly complex, senior-level network management, including data/voice network design, monitoring, and security-focused operations.

Requirements include CCNA/CCNP/CCIE, 5 years’ enterprise experience, and expertise with IPsec, SAN, and Aruba products. Hybrid on-site/telework arrangement; local candidates preferred.

Qualifications

• Current CCNA, CCNP, or CCIE certification.
• 5 years of experience leading the administration of an enterprise network with multiple remote locations.
• 3 years of experience implementing and maintaining site-to-site/IPsec tunneling.
• 3 years of experience configuring and managing a variety of network monitoring tools.
• 3 years of experience administering SAN architecture networks (SAN switches, routers, bridges, iSCSI, FCoE, FCP).
• 2 years of experience administering networks in a cloud environment.

Responsibilities

• Perform highly complex, senior-level network administration on the agency’s network infrastructure.
• Plan and design system components for data and voice networks.
• Monitor and integrate system components across existing network hardware and software.
• Install and maintain networks and network-related hardware.
• Oversee installation and maintenance of networks and network-related hardware.
• Serve as Tier III support for network-related service requests and incidents.
• Work under limited supervision with initiative and independent judgment.
• Apply a security mindset to all work performed.

Skills

Network administration

Security mindset

Enterprise networks

Education

Network certifications (CCNA/CCNP/CCIE)

Tools

Aruba ClearPass

Aruba Central

iSCSI/FCoE SAN

Job description

Austin, United States | Posted on 10/09/2026

• Client Name Office of Court Administration
• Date Opened 10/09/2026
• Job Type Contract
• Required Skills
  • cisco certified network a...
  • cisco certified network p...
  • +2
• Work Location Arrangement Hybrid
• Work Experience 5 years
• Application Deadline 10/21/2026 17:00
• No. of Hours 1100
• Target Date 11/09/2026
• Contract End Date 05/10/2027
• Industry Government & Public Sector
• City Austin
• State/Province Texas
• Country United States

Job Description

This is a hybrid role; only local candidates will be considered.

The Network Administrator will support the Office of Court Administration. This role performs highly complex, senior-level network administration work on the agency’s network infrastructure. Work involves planning, designing, monitoring, and integrating system components for data and voice networks, along with evaluating potential network enhancements. The position installs, maintains, or oversees the installation and maintenance of networks and network-related hardware, and serves as Tier III support for network-related service requests and incidents. The role operates under limited or minimal supervision, with considerable latitude for initiative and independent judgment, and all work must be performed with a security mindset.

Responsibilities

• Perform highly complex, senior-level network administration work on the Office of Court Administration’s network infrastructure.
  
• Plan and design system components for data and voice networks.
  
• Monitor and integrate system components across existing network hardware and software.
  
• Install and maintain networks and network-related hardware.
  
• Oversee the installation and maintenance of networks and network-related hardware.
  
• Serve as Tier III support for network-related service requests and incidents.
  
• Work under limited or minimal supervision, exercising initiative and independent judgment.
  
• Apply a security mindset to all work performed.
  

Requirements

Minimum Qualifications

• Current CCNA, CCNP, or CCIE certification.
  
• 5 years of experience leading the administration of an enterprise network with multiple remote locations.
  
• 3 years of experience implementing and maintaining site-to-site/IPsec tunneling.
  
• 3 years of experience configuring and managing a variety of network monitoring tools.
  
• 3 years of experience administering SAN architecture networks, such as SAN switches, routers, and bridges, and protocols such as iSCSI, FCoE, AoE, and FCP.
  
• 2 years of experience administering cloud networking.
  
• 1 year of experience administering networks in a virtualized environment.
  
• 1 year of experience in management of Aruba Network devices.
  

Preferred Qualifications

• 3 years of experience coordinating or using vendor-provided support.
  
• 3 years of experience working in a fast-paced environment with changing priorities.
  
• 1 year of experience with Aruba ClearPass and Aruba Central.
  

Additional Requirements

• Candidates must currently reside in the Austin, Texas area; within 50 miles of the work location.
  
• Work outside normal business hours on weekends, evenings, and holidays may be required.
  

Work Location and Schedule

Location: Office of Court Administration, 205 W 14th St, Austin, TX 78701.

Schedule: Monday through Friday, 8:00 AM to 5:00 PM, excluding State holidays.

Work Arrangement: Hybrid – On Site and Telework.

Air InfoSec, LLC is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran disability or genetic information or any other reason prohibited by law in employment.