Responsibilities / Technical skills: Experience as an L3 WLAN Network Engineer within a large scale (preferably multinational) technology services environment.Candidate should have strong experience on SDLAN & ISE.Candidate should have strong experience on SDLAN & ISEShould have strong experience in Cisco Switches 45XX, 3750/ 6500), Cisco Routers (ASR 1000 Series, 72xx/2600/2800, 3800 series). Experience in IP routing protocols (EIGRP and OSPF) configuration and troubleshooting an Enterprise network. QOS, VRF, VRF lite. Switching skills STP, RSTP, PVST, port channeling. Experience in HSRP, NAT, IP SLA configuration and troubleshooting in an enterprise network. Understanding of Network tools Wireshark, Network Observer, Net flow Analyzer MRTG etc MANDATORY/MUST HAVE PRIMARY SKILL: Cisco SDA and Routing & Wireless (CISCO/Aruba/Extreme) SECONDARY SKILL: Switching (CISCO & Juniper) CERTIFICATION: ITIL, CCNP ENSLD ,JNCIP, JNCIE, CCNP-R&S, CCIE-R&S. Engineer must be willing to work in 24X7 rotational shifts (including US, nights, weekends, on call) Communication skills: Must have excellent communication skills including written, verbal and presentation Working Experience: 9-15 years of Network support experience in a mid to large sized organization. Certifications Two or more of the following certifications or higher strongly preferred: JNCIP, JNCIE, CCNP-R&S, CCIE-R&S. ITIL Certification