Network & Security Administrator/Engineer

Network & Security Administrator/EngineerLocation: Los Angeles, CASenior Subject Matter Expert as Network & Security Administrator/Engineer for Datacenter & Cloud, to support Operations, Project, and Architect requirement, expected to work in and as a Team. Must Have Hand-On SkillsSolid fundamentals and deep understanding of IPV4 Core Networks (TCP/IP), with experience in Datacenter and Cloud Network.Cisco Layer 3/Layer 2 Network Switching & VLAN (Nexus, Catalyst & ACI) – Datacenter Network.Static & Dynamic Routing (BGP, EIGRP) and Network Access/Policy controls.Network Architecture Design Skills for Solution Delivery and building Network Diagrams.Network Segment & IP Address ManagementExperience & Good Knowledge in Cisco SDN/ACI/Leaf & Spine Design & Architecture.Palo Alto Network Firewalls – Initial Build, Security Policy/Zone/NAT Configuration, Software OS Version Upgrade, Hardware Refresh, Troubleshooting, Solution Delivery/NAT, License Renewal, Site to Site VPN tunnel Setup & Troubleshooting. Implementing Security/NAT policies for technology areas Palo Alto Networks (Firewall, Wildfire, URL filtering, etc.)Handle Palo Alto Global Protect VPN (Remote Access VPN) – Initial Build and Troubleshooting.Web Application Firewalls (Cloud WAF) – End to End Support, Design, Build, Solution, Troubleshooting and Maintenance. (Experience in Imperva WAF is preferred and will be added advantage).Experience in handling DDoS Prevention Setup (Imperva Incapsula preferred).Extensive Network Problem Analysis Skill & Troubleshooting Skills using TCPDUMP, Wireshark, Splunk.End Point Network Access Control (NAC) (ForeScout Preferred) - End to End Support, Design, Build, Solution, Troubleshooting and Maintenance (Policy Management, OS Upgrade, HW Refresh, License Renewals).Good Understanding and Hand-on in Cloud Proxy (Netskope preferred).Network & DNS Load Balancer (F5 LTM and F5 GTM) - End to End Support, Design, Build, Solution, Troubleshooting and Maintenance (OS Upgrade, HW Refresh, License Renewals).Proficient in executing diagnostic techniques with Good Experience in NetScout Traffic Analyzing Tool.Proficiency in working with Packet Broker Switches (such as IXIA/ Gigamon) to capture Live Traffic.Good Experience in working with Datacenter Cabling team, understanding Racking/Un-racking/ Datacenter Standards, TAP usage, Power Supply placement and Optimal Rack usage.Sound Level-3/Level4 problem determination and problem source identification skills with regards to the various network technologies, and good experience in handling Priority Issues in Live Calls.Up to date on latest computing/technology trends and security practicesExpertise in application of ITIL methodology. Understand and experience with best practices for Operation support, automation, and technology managementGood to Have Skills Hands-on exposure to Cisco ACI, RSA, Cloud Technology Azure & Google CloudKey ResponsibilitiesFront-End Client Interactions, Solution Design, Architecture Building Planning, Responding to Client Requirements and Provide innovative solution, be strong team player, Major Problem Solutions.self-motivated, highly organized, and able to multi-task in a fast paced, dynamic environment.Strong communication skills, both verbal and written, are essential in order to interact with support groups, clients and vendors. Coach Team Members and build Technical Documentation for Team.Experience and a sound understanding of network environments (TCP/IP, Cisco routers/switches, Firewall, Load Balancers) including an excellent understanding of telecommunications concepts and connectivity.