> Markdown version of [/jobs/ext/552816-network-and-server-admin-manager](https://www.wearedevelopers.com/jobs/ext/552816-network-and-server-admin-manager). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network and Server Admin Manager - **Company:** CESNA, INC. - **Location:** Englewood Cliffs, NJ, United States - **Experience:** Expert - **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:** June 15, 2026 - **Apply:** http://seanellen.com/SearchJobs/Descriptions?p0=3345 ## About the Role 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. Must Have 8+ years' experience in the following: - 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) Experience required: - 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 Cisco network certifications such as CCNP Security, or CCSP is required and CCIE may advanced Additional: Bilingual as English and Korean fluency may a plus ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)