Company Overview

For 30 years, clients in the private and public sectors have relied upon SOS International LLC (SOSi) for critical operations in the world’s most challenging environments. SOSi is privately held, was founded by its current ownership in 1989, maintains corporate headquarters in Reston, VA, and specializes in providing logistics, construction, training, intelligence, and information technology solutions to the defense, diplomatic, intelligence and law enforcement communities.

All interested individuals will receive consideration and will not be discriminated against on the basis of race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity, genetic information, or protected veteran status. SOSi takes affirmative action in support of its policy to advance diversity and inclusion of individuals who are minorities, women, protected veterans, and individuals with disabilities.

5-180920-7857: Senior Network Administrator
LocationU.S. - Arizona - Fort Huachuca
Open Date9/24/2018

SOS International LLC (SOSi), is seeking a Senior Network Administrator to support the Network team in Fort Huachuca.  The ideal candidate will possess experience in providing cutting edge services and support to the RCC-C.


  • Working within a team environment performing daily management of firewall and other network changes
  • Providing daily management, troubleshooting and support of networking related issues, establish and maintain relationships with internal and external users
  • Implementing the necessary tools to proactively troubleshoot and where necessary, assist and provide support to third parties to solve network connectivity problems
  • Working in a team environment to manage the installation of products and resources to meet the needs and requirements of our WAN and LAN network based services
  • Optimizing the availability of network systems architecture to deliver cost effective improvements that in turn deliver tangible business benefits
  • Must be willing to participate in 7x24 shift rotation and On-Call schedules for after hour support
  • Maintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc
  • Deals with pressure and conflict decisively and effectively
  • Management experience preferred
  • HS + 6 years of similar experience, AA/AS +4, or BS/BA + 2
  • IAT II (one of the following: GSEC, Security+, SCNP, SSCP) at hire
  • CEH or equivalent within 60 days
  • CCNP within 180 days


  • Work environment is normal office setting