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Network Administrator

San Antonio, Texas SOS International LLC (SOSi)

Company Overview

For 29 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-******-7272: Network Administrator

LocationU.S. – Texas – Joint Base San Antonio – Fort Sam H

Open Date7/18/2018


STG, Inc., a wholly owned subsidiary of SOS International LLC (SOSi), is seeking a Network Administrator II to support JBSA Network Enterprise Center in Fort Sam Houston, Texas. The ideal candidate will possess experience in CiscoWorks,NetView, Wireless protocols (802.11b/g/n), Wireless

Authentication Protocols (EAP,PEAP, EAP-TLS and EAP-TTLS) and Solarwinds Orion software (NPM, netflow, and virtualization) on a heterogeneous network; thorough understanding of networkprotocols and services (TCP, UDP, IP, STP, CDP, HSRP,



Apply technical standards and security policy for LAN topologies and components; identify and remediate security vulnerabilities

Provide local common-user LAN and CAN touch labor (troubleshooting and repairing).

Install, configure, support, and troubleshoot VPN for remote connections. Support VPN appliances and wireless technologies.

Monitor the limited geographic CAN and LAN by utilizing enterprise management software to monitor network performance, analyze network activity, and maintain high level of network availability. Perform network discovery and conduct fault analysis.

Provide network utilization reports.

Manage network equipment/software to include configuration management and capacity management.

Assist with development of an updated Quarterly Enterprise System Management

Architecture Design Document describing service level offering deployed and planned enhancements

Draft and maintain SOP documents for the functional category.

Knowledge and experience communicating networking concepts to technical and nontechnical personnel; ability to develop technical documents and produce system design documentation.


Security Clearance: Min SECRET. The required category for this position is IT-I with a Tier 5 (T5/T5R) favorable fitness determination (formerly known as SSBI/SSBI-PR).

Education: BS/BA and 2 years of experience

Certifications: IAT Level II baseline certification required. Full CE certification required. CCNA or CCNP certifications required.



Min 2- 5yrs relevant experience as a Network Administrator dealing with

Active SECRET clearance.

Valid Cisco Certified Network Associate (CCNA) certification or Cisco Certified Network Professional (CCNP) certification.

Experience with Remedy ITSM 8.1; creating and updating Remedy Tickets

Must be proficient in the installation, configuration, trouble shooting and optimization of network devices (both physical and virtual) to include routers (wireless and wired), firewalls, switches and servers for DNS, Web and other proxy services.


Candidate will work out of a normal work office environment.

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