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IT Specialist - SR. IT Specialist - Network Administrator

Job in San Antonio, Bexar County, Texas, 78208, USA
Listing for: Southwest Research Institute
Full Time position
Listed on 2026-01-23
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer, IT Specialist
  • IT/Tech
    Cybersecurity, Systems Engineer, IT Specialist
Job Description & How to Apply Below
IT SPECIALIST - SR. IT SPECIALIST - Network Administrator

32-00667

Who We Are:

Network Telecommunications Services:
Responsible for connectivity and communications needs for the Institute. This includes network administration of routing, switching, unified communications, wireless and ISP connectivity. In addition, we manage AV operations and the telecom infrastructure inside/outside plant.

Objectives of this Role:
  • Administer DNS/DHCP and wireless network systems.
  • Cross-train into other network disciplines.
Daily and Monthly Responsibilities:
  • Configuration of routing and switching on network equipment from various manufacturers.
  • Configuration of DNS/DHCP and wireless network systems.
  • Documentation of network through drawings, formal documentation and change control process.
Requirements:
  • Requires a Bachelors degree in Computer Science, Information Systems, Information Technology or related degree field with relevant experience.
  • Cisco Certified Network Associate or higher, Aruba Certified Switching Associate or higher preferred.
  • 3 years:
    Enterprise network routing and switching.
  • 1 years: DNS/DHCP server administration / Enterprise wireless administration.
  • Experience with Fortinet, Cisco or Aruba network equipment. Bluecat DNS/DHCP or Aruba Clearpass strongly desired.
  • In lieu of Bachelors Degree, minimum 10 years directly related professional level network administrator experience with a minimum of Cisco Certified Network Professional or Aruba Certified Professional certification.
  • A valid/clear driver's license is required.
Special Requirements :

Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Applicant must be a U.S. citizen.

Job Location s:
San Antonio, Texas

For benefits information at our San Antonio location,  .
For benefits information at all other locations,  .

An Equal Employment Opportunity

Employer:

race, color, religion, sex, national origin, disability, and veteran status.

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