Network Engineer

Rwazen Group -
Giza, EgyptPosted 8 years ago

346Applicants for1 open position

Job Details

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Responsibilities:

Handle VOIP Systems which depend on Elastix, Cisco Unified Communication , Avaya, Polocom, Grandstream...etc
Configure IP telephony system , PBX ,SIP Tranks and Audio Codecs
Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
Monitor performance and ensure system availability and reliability
Monitor system resource utilization, trending, and capacity planning
Provide Level-2/3 support and troubleshooting to resolve issues
Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
Liaise with vendors and other IT personnel for problem resolution

Proven hands-on network engineering experience
CCNA is a must and CCNP preferable
Deep understanding of networking protocols (e.g., TCP, UDP, HTTP, FTP...)
Solid understanding of the OSI or TCP/IP model
Hands-on experience with monitoring, network diagnostic and network analytics tools
University degree in Computer Science or a related subject