As a Technical Support Specialist within Nokia's Networks team, you will play a critical role in managing the lifecycle and performance of our network services, including firewalls, DNS, and secure connectivity for our global offices and partners. Working in a dynamic 24x7 environment, you will troubleshoot complex network issues, coordinate with cross-functional teams, and ensure reliable operation of IT network security services. Analyzing production network issues and resolveFollow troubleshooting mechanisms and suggest corrective actionWork in US time zone for operational shift support and provide required guidance to NOC Administering service requests and execute network changes for the escalated incidents or priority incidentsOwn incident ticket resolution end-to-end and find a way to resolve or provide technical workarounds Coordinates with NOC engineers to analyze the issue, capture new logs if requiredCoordinate with cross technology technical team to resolve the incident Track issues that are intermediate in nature until its closure working with multiple stakeholder Ensure to provide technical update during the incident management Identify the issues root cause and document the root cause analyses with corrective, preventive actions. Identify design related gaps that caused the incident and propose for preventive action Work through problem management process to support technical implementation Comply to change management process for change implementation whenever required Engage OEM, service provider to troubleshoot the issue and escalate to get it resolvedAdditional duties as required and possible remote implementation assistance on special projects Escalate to very complex network issue to L4 engineer for supportSupport in creating presentation and generates reportsWork with network tools administration to build new monitoring solution if required Must-Have:Bachelors’ degree or engineering degree in Telecommunications/Information Technology/Computer Science or equivalent with Minimum of 10+ years’ experience in Network services, deep knowledge of and management in complex environmentExperience in network designs/configurations, managing, supporting and deploying network infrastructuresStrong ability to diagnose network alerts, events or issues and Excellent time management and organizational skills, and ability to handle multiple concurrent tasks and with minimal supervisionAbility to work in US time zone whenever requiredGood understanding on network technologies TCP/IP, VRRP, DNS, ARP, STP, Trunking, & Port Channeling, VRF, IPsec and TLS; Proficient in Standard Routing Protocols such as OSPF, ISIS, BGP, Route Policy, QoS, VRRP, Multicast, LDP and MPLS.Hands-on experience in enterprise WAN architecture deployment and support using various industry devices and experience in campus Lan switching architecture deployment and support using various industry devicesHands-on experience in handling Nokia 7X50/77XX/7210 hardware/software or equivalent and ability to acquire Nokia Router product knowledge, learn CLI and deployment would be considered Expertise in 2-3 IT Network technologies with multiple skill troubleshooting operational experience would be preferred and expertise level in handling complex routing design, routing issue with multi-vendor environment Experience in IPv6 WAN routing architecture and deployment expertise and Experience in troubleshooting Wireless LAN either Aruba or any WLAN environment. Strong operational experience in handle Wireless LANExperience in troubleshooting Firewall either Fortinet or any. Strong operational experience in handle firewall at enterprise level Strong knowledge on Enterprise wired and wireless network, firewalls, virtualization, load balancing and SD-WAN Nice-To-Have:Good troubleshooting and operational experience.Recent Hands-on experience would be mustIndividual contributor and Good oral and written communication skills, and ability to address conflict with others constructivelyRequirement gathering experienceUnderstanding of ITIL processes