Sujit Mazumder

Working as Subject Matter Expert in Network & Security Operations Team for client Goodyear Executing configuration & troubleshooting of Checkpoint, Juniper SSG/1SG, Cisco ASA/ ASR, Router, Switch, Blue Coat Proxy, and Symantec Management Center • Executing Qualys Scan for Vulnerability management of network devices, managing all kind of upgrade of network devices such as routers, switches, proxies, WLC, Aps, Firewalls

Worked in Network & Security Team for Goodyear Project • Executed configuration & troubleshooting of Checkpoint NGX R65 / Juniper SSG/1SG, Cisco ASA/ ASR, Router, Switch, and Blue Coat Proxy • Troubleshot all networking problems to ensure minimum downtime & maximum availability of network • Utilized tools like HPSM, Stat Seeker, Net Scout, Splunk, HPOV, Wireshark, & Cisco Prime • Managed SME task such as incident review with all engineers, escalations,

Worked in Network Security Team • Conducted configuration & troubleshooting of Checkpoint NGX R65 / Juniper SSG/1SG, Cisco ASA/ ASR, and Blue Coat Proxy • Utilized tools like HPSM, Stat Seeker, & Net Scout

Worked in AOSPEVPN Team as Network Security VPN Engineer focused on Operations & Production • Utilized Juniper SSG/ISG/Net Screen-based Firewalls, & Security Devices • Performed configuration & troubleshooting of Palo Alto Firewall, Nortel Switches, Cisco ASA 5550, 5545 / Cisco ASR 1002 Series, Juniper 2350, 4350 Series Router, and Nexus 3K/1900/2500 Series Switch • Administered task details & information through AOSPORTAL ticketing

Executed Sonic Wall Firewall configuration & implementation, Fort iGATE Firewall installation & troubleshooting, and HP Procure Switch configuration & implementation • Delivered technical support to the Operations Engineers for their problems in day-to-day operations

Performed Networking in (LAN/WAN) with Cisco Routers, Cisco Switch Maipu Router, Cyberoam • Executed Cisco l3 3560 Switch, l2 Manageable Switch configuration and Cisco ASA 5550, 5505, 5545 Series configuration & troubleshooting • Conducted configuration, & implementation for Sonic Wall Firewall, HP Procure Switch and Raid Ware Load Balance

Executed networking in (LAN/WAN) with Cisco Routers, Cisco Switch Maipu Router, Cyberoam and Juniper SRX240, Ex3200 Switch Ex2200 Switch • Addressed & resolved customer queries related to installation, and fault finding of networking devices; troubleshot network related issue • Provide user support to any kind of system issue, software installation, hardware installation, user profile creation in server provide permission, deletion, antivirus installation, patch update

Delivered support to NOC • Performed networking in (LAN/WAN) with Cisco Routers, Juniper Router (M10, M20, 4300), Nortel Switch (Series-1648T), Cisco Switch Maipu Router, Dax Switch • Executed Juniper Firewall SSG 520 configuration • Monitored MPLS Backbone by Argus Software • Provided last mile connectivity to customer by Media Converter, Lan Extender, Modem, & RF • Conducted lease line testing for customer using Wri Equipment, Tejas Equipment, Fibcom

Information Technology, Corporate Network, Business Ethics, Network Management

Accountancy, Economics, Business Organization