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ALI S

Network Security Engineer

Occupation:

Network Engineer

Education Level:

Bachelor

Will Relocate:

YES

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SUMMARY OF QUALIFICATIONS * Over Ten years of experience designing, implementing and maintaining enterprise data networks. * Proficient in Installing, Configuring and Troubleshooting the following network devices: * Cisco Nexus (7000, 5000, 2000 series) Switches * Cisco Routers (7200, 1700, 2601, 7200 and 2800) * Cisco Catalyst (2960, 3560, 3750, and 6500 series) * Expert level experience in configuring, implementing and troubleshooting Routing Protocols including OSPF, EIGRP, RIP, BGP, and switched L2 networks VLANs, Trunking, VTP, STP, PVST, RSTP, HSRP, VRRP, and Port Security. * Expert level understanding in implementing TCP/IP addressing scheme, LAN/WAN Protocols, and IP Services * Expert in configuring and implementing F5 Load balancing, IDS/IPS, proxy servers and Authorization, Authentication & Accounting (Radius, TACACS+). * Implemented F5 Local Traffic managers (LTM), Global traffic manager (GTM) of series 8900, 6400, 6800, 3400, 5100, 3600 and 3DNS migrated those to GTM. * Proficient in F5 based profiles, monitors, VIP's, pools, pool members, iRules for virtual IP's * Scripted several iRules using TCL (Tool command language) and PERL for HTTP redirection * Deployed F5 Enterprise manager of 4000 series for the all cluster devices over the network for easier management of configurations like SSL certificates, disable and enable of nodes states. * Performed SSL Offloading on LTMs and web accelerators with 2048-bits VeriSign certificates. Also, renewing certificates to ensure the security of websites. * Expert in configuring, implementing and troubleshooting A10 load balancer in the enterprise network. * Experienced in Configuring Checkpoint Firewall (Version R62, R65 and R71) and CISCO ASA firewalls as Standard and Distribution deployment to have the network secure and maintained Site to Site VPN connection through the Firewalls. * Experienced in implementing network security protocols L2TP, PPTP, and IPSEC. * Implemented network diagrams using Microsoft Visio, and documented network deployments through the use of Cisco best practices. * Expert in configuring, implementing and troubleshooting DNS, DHCP, FTP, WINS, AD, NFS. * Proficient in administrating Window servers 2000, 2003 Active Directory environment. * Broad level expertise in Network Monitoring tools like Manage Engine IT360, Cisco Network Assistant, Solar winds, HP open view, Wireshark. * High level understanding on developing IT strategies, policies and procedures per businesses requirements. * Strong working experience in Change Management Process, Communication, Escalations. Working with Problem Management team on trouble tickets escalated from Incident Management. * Skilled professional with the proven ability to provide technical, analytical solutions and problem solving skills. * Responsible leading the development and execution of a project independently and in a timely fashion.

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