5 years of relevant hands-on experienceExperience in routing, OSPF, BGP, MPLS, L3 VPNExperience in TCP/IP protocol suite, SFW, NGFWExperience in IPsec VPN, SSL-VPN, NAT, GREExperience in anti-virus software, intrusion detection, firewalls, and content filteringExperience in handling perimeter security, endpoint security, web, and email securityExperience in managing, supporting, and deploying network infrastructuresExperience in handling security logs, vulnerabilities, CVEs, threat mapExperience in working knowledge of Linux/Unix environmentExperience in virtualization and related technologiesExperience in setting up infrastructureExperience in writing bash/python scriptsExperience in configuration and troubleshooting networks and security appliancesExperience in threat analysis and security incident handlingExperience in SIEM (Arcsight, Qradar or any industry-leading tools) administration for standard and custom log source onboarding of on-prem/cloudExperience in debugging hardware & software system level problems in a multi-vendor multi-protocol network environment