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# Network and Computer Systems Administrator

- **Company:** EPS Corporation
- **Location:** San Antonio, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Active Directory, VoIP, Cyber Security, Information Systems, H.323 Protocol, Monitoring of Systems, OSI Models, Microsoft Servers, Network Configuration and Change Management, Network Monitoring, Routing, NIPRNet, VMware VSphere, Network Routers, Internet Protocol Telephony, Information Technology, Network Support, Cisco, Vmware
- **Published:** May 26, 2026
- **Apply:** https://www.juju.com/job/00000000g2s6ch

## About the Role

Experience: Senior-level experience in network support and voice/telecommunications systems. Experience in systems management, installation design and implementation, preventive maintenance, system troubleshooting, and customer support. Experience supporting information systems on Government and Intel networks such as NIPRNet, SIPRNet, JWICS, NSANet, and Tier 1 networks. Proficiency in Cisco Network Routers and switches. Advanced networking principles knowledge including routing, switching, and OSI Reference Model. Air Force network configuration and operation experience. Proficiency in Microsoft Active Directory, Microsoft Server 2008 or higher, VMWare 5.1 or higher, and vSphere Administration. Experience with VoIP systems, telecommunications distribution systems, and cryptographic equipment. Experience with ITIL best practices.

Education: Bachelor's Degree in IT-related field, OR minimum 6 years of relevant experience

Certifications : DoD 8140 (or 8570.01-M) approved and registered IAT Level II baseline certification (Security+ CE preferred). Preferred - Cisco Certified Network Associate (CCNA) and/or Cisco Certified Network Professional (CCNP)

## Description

EPS Corporation is looking for a Network and Computer Systems Administrator to Lead for the Network Support Center (NSC), providing direct oversight of all NSC task order operations., Responsibilities: Provides operational support to the Network Support Center (NSC) and government leads, ensuring daily task completion and weekly reporting. Maintain and troubleshoot secure and non-secure networks (NIPRNet, SIPRNet, JWICS, NSANet, Tier 1), including routing, switching, backbone infrastructure, and transmission systems (fiber, copper, crypto). Support IP, VoIP (TDM, SIP, H.323), and network management systems. Perform system monitoring, maintenance, fault isolation, and ensure compliance with Air Force security standards. Design, install, test, and document telecommunications cabling and distribution systems, including support for construction and facility modifications.


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