IdentityI have seven years of work experience in Network security .Below are the technologies I can teach .
CCNA Routing and Switching
CCNP Security( ASA firewall)
F5 LTM load balancer
Palo Alto firewall
â?¢ Configured a site-to-site VPN in Palo Alto using route based policy concept.
â?¢ Also configured a site-to-site VPN in Cisco ASA firewall using policy based concept.
â?¢ Implemented security policy rules in Palo Alto firewall through fully qualified domain, APP ID and applied antivirus profiles, antispyware and vulnerability profiles on rules.
â?¢ Created rules for URL filtering in Palo firewalls.
â?¢ Analyzing spam emails and taken appropriate action to block spam emails through IP address, subnet range and domain name of the email.
â?¢ Worked on creating Static NAT with bidirectional and dynamic PAT in a Palo Alto firewall.
â?¢ Created security rules for Application override issues in a Palo Alto firewall.
â?¢ Implemented Link monitoring and Path monitoring features in a Palo Alto firewalls.
â?¢ IOS up gradation in Palo Alto firewalls has been performed.
â?¢ Worked on creating access-list, static NAT, dynamic NAT in cisco ASA firewall.
â?¢ Troubleshooting and fixing issues based on ticket priority in BMC remedy, Service Now given immediate action and resolution for critical issues.
Network Security Administrator: TATA CONSULTANCY SERVICES
Project: TCS ITIS SOC
Period: Feb'2012 to Sep 2016
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Responsibilities/Highlights:
â?¢ Knowledge on classless and class full subnet.
â?¢ Configuring and troubleshooting cisco wireless LAN controller, Access Points and Sensors.
â?¢ Authorizing wireless devices and troubleshooting wireless issues in SpectaGuard.
â?¢ Good Knowledge on Routing protocols RIP, EIGRP and OSPF.
â?¢ Good Knowledge on HSRP and VRRP Protocols.
â?¢ Ensure High-Availability environment for clients to avoid outages.
â?¢ Ensure the IPS devices are updated with latest Signature and License.
â?¢ Ensuring automatic backup of all firewall devices on daily basis
â?¢ Efficiently monitoring all network devices through SNMP walk.
â?¢ Maintaining URL categories on Firewalls according to clientâ??s requirements
â?¢ Installation and Configuration of TCP/IP based networks
â?¢ Configuring and troubleshooting of access-list, Object-group, NAT, failover and other policies in Cisco ASA 5540/5550.
â?¢ Configured NAT in Cisco ASA to allow inside to outside and outside to inside using Static NAT, Policy based VPN and Twice NAT, Dynamic NAT and Dynamic PAT.
â?¢ Configuring Modular Policy Framework and context security which includes virtual firewalls in ASA.
â?¢ Configuring IPSEC VPN from site to site by using Data confidentiality, Data integrity and data authenticity concepts.
â?¢ Troubleshooting IKE phase 1 and IKE phase2 issues in IPSEC VPN..
â?¢ Securing Network/Security Devices by disabling unused services, access restriction of networks, logging.
â?¢ Coordinate with peers to proactively identify potential issues and areas of improvements in existing network environment.
â?¢ Performed IOS up gradation of PIX and ASA firewall.
â?¢ Newly Deployed checkpoint firewall with R75.47 Package.
â?¢ Establishing SIC process between Management server and firewall through CLI.
â?¢ Configuring policies in management server and pushing to firewalls.
â?¢ Configuring Active/standby mode in cluster XL mode in checkpoint firewall.
â?¢ Implementation of manual NAT, static NAT in Checkpoint.
â?¢ Updating license to checkpoint firewalls through smart update tool.
â?¢ Basic configuration in F5 LTM load balancer like pool creation with pool members, node and virtual server IP address.
â?¢ Implementation of Load balance methods either dynamic or static.
â?¢ Creation of I rules according to client requirement in F5 LTM.
â?¢ Implementation of SSL offloading in F5 LTM.
â?¢ Creation of SSL profile and persistence profile.
â?¢ Configuration of source NAT in F5 LTM.
PROFESSIONAL EXPERIENCE:
â?¢ Creating and implementation of plan through CRâ??s and Tickets with in SLA Time.
â?¢ Performing Business Continuity Plan activity for all firewalls on quarterly basis.
â?¢ Training the newly recruits regarding the process and activities
â?¢ Meeting customer expectation by the timely delivery of all network services as per the Defined SLA
â?¢ Coordination with various Teams during crisis situation and work towards restoration of Network services
â?¢ Escalation support for critical network outages and complex network issues.
â?¢ Raised Service Request, RMA and coordinating with checkpoint vendor to replace a new firewall for hardware failure issues.
â?¢ Lead the troubleshooting effort on problem reported by customer on issues to restore services in timely manner.
â?¢ Excellent customer management/resolution, problem solving, debugging skills and capable of quickly learning new technologies, effectively analyzing results and implementing delivery solutions as a individual and as a part of a team
