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# Infra - Network Administrator (Korean Bilingual)

- **Company:** SBT Global, Inc.
- **Location:** Clarksville, TN, United States
- **Experience:** Expert
- **Salary:** $67,000.0 - $80,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Wireless LAN, Border Gateway Protocol, Network Analysis, Cisco IOS, Cisco Routers, System Configuration, Dynamic Host Configuration Protocol, Domain Name System (DNS), Ethernet, Enhanced Interior Gateway Routing Protocol, Internet Protocol Security (IP SEC), Intrusion Detection and Prevention, Virtual Private Networks (VPN), Multi-protocol Systems, Microsoft Office, NetFlow, Network Programming, Routing, Open Shortest Path First (OSPF), Microsoft PowerPoint, Sniffers, Transmission Control Protocol (TCP), Wireless Networks, Network Routers, Dynamic Routing, Transport Layer Security, Load Balancing, Cisco Voip, Firewalls (Computer Science), Low Latency, Cisco Switches, Cisco
- **Published:** July 17, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=2d7e6921b9beda9c

## About the Role

Managing a network team of administrators and engineers
Knowledge and command of Cisco products of switch, router, wireless LAN and security
Basic experience and knowledge with Sniffer and/or related analysis tools to analyze network application performance, TCP/IP protocol stacks, routing/switching, Ethernet, DNS/DHCP, Firewall, VPN and wireless LAN
Hands on experience configuring Cisco routers, switches & firewalls, Unified Communication
Documentation of Microsoft Office (especially Excel & Powerpoint), Good working knowledge of structured copper and fiber cabling infrastructure standards

 * Expert hands on routing load balancing and static/dynamic routing protocol, EIGRP, OSPF, BGP
 * Extensive understanding in VPNs and MPLS networks and their management
 * Knowledge in Cisco IOS and upgrading
 * Experience with Cisco network design and implementation
 * Interface with facilities engineering experts to plan, design and/or modify standards-based building cabling environments that support wired and wireless networking and telephony needs
 * Viewed as technical engineer in network analysis, design and engineering.
 * Knowledge of Cisco Router products, Cisco Catalyst product lines and their configuration
 * Understanding of QoS technologies (Layer 2 and 3 QOS, Low-Latency Queuing, etc.).
 * Knowledge of Cisco wireless controllers and AP's
 * Familiarity with Cisco VoIP solutions and Unified Communications products
 * Familiarity with the configuration and use of NetFlow to troubleshoot network performance issues
 * Hands-on knowledge in optimization and tuning of complex Cisco LAN\WAN\WLAN configurations and technology for maximizing performance and throughput
 * In depth knowledge of Network/Infrastructure Security technologies (IPSEC, SSL/VPN tunneling, Firewall access control, intrusion detection, intrusion prevention, administrative access control)
 * Hands-on knowledge in Microsoft Office

Education required:

Bachelor's degree in related IT field; or 3 years related experience and / or training; or equivalent combination of education and experience
Cisco network certifications such as CCNA, CCNP, etc.

## Description

Planning, design, implementation, monitoring, reporting and maintenance of the network and telephony infrastructure. This role is required to provide both technical leadership along with the management of a team of network engineers and administrators along with hands on experience.


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