Sr. Network Engineer/Admin

JD 
Excellent problem solving and analytical skills 
Excellent experience on Security 
In-depth understanding of core Routing and Switching TCP IPv4 & IPv6 protocols, DNS, DHCP, SNMP, VLAN, VPN, MPLS, etc. 
Strong hands on experience on routing, switching, security devices, load balancers, etc. 
Experience and expertise in working on industry standard devices and technologies like Cisco, Aruba, Juniper, etc. 
Good communication skills and awareness of ITIL knowledge 


Routing, switching 
Install, configure and maintain various network devices and services like Routers, Switches, Firewalls, Load balancers, VPN, QoS, etc. 
Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations 
Maximize network performance by monitoring performance; troubleshooting network problems and outages 
Schedule upgrades; collaborate with network architects on network optimization 
Secure network system by establishing and enforcing policies; defining and monitoring access 
Reporting network operational status by gathering, prioritizing information; managing projects. 
Work with partners to ensure that their networks are configured and maintained to support the levels of availability required 
Network Visio diagram, SOP and documentation update 

Wireless 
Concrete knowledge on implementing and configuring Cisco Wireless LAN controller, autonomous and light weight access point, DHCP configuration, upgrade procedures of WLC 
Configuration of SSID, layer3 authentication method, guest access and web authentication, 
Cisco wireless Lan controller deployment methods 
Understanding of licensing, redundancy setup, access point groups, layer2 authentication, PSK, flex connect 
Troubleshooting Wi-Fi issues related connectivity, coverage and authentication