Associate - Security Specialist

About this role

• Configuring and troubleshooting NAT
• Implementing and troubleshooting IPSec site to site and remote access VPN
• Conducting BCP for all offshore development centers
• Ensured network security according to policies and procedures and documents information security processes
• Analyzed network resource utilization and implement solutions to correct problems to ensure all network applications are accessible and functioning properly
• Provided mentoring and training as and when required.
• Created and maintained comprehensive documentation for network and security infrastructure
• Planned, designed, supported and maintained remote access infrastructure
• Identified and resolved complex network and security problems; use network management tools
• Supported and maintained branch connectivity and network setup Managed network and security assets including maintenance of network and security component inventory and related documentation and technical specifications information
• Supervised the administration of network access rights
• Monitor / test network performance / availability and provide statistics and reports
• Coordinating with Service provider for Metro, Internet and MPLS issues
• Documenting Network related issues for future reference
• Configuring and troubleshooting of VLAN, VTP, Trunking, Inter-VLAN routing
• Configuring and troubleshooting MSTP to load balance End user traffic in LAN environment
• Mutual Redistribution of routing protocols, summarization of routes, monitoring and fine-tuning of network.
• Implementation and troubleshooting Gateway redundancy protocol (HSRP, VRRP)
• Implementation of secure switched environment, which includes enabling port security and enable RACL between VLAN’s
• Implementing and troubleshooting client connectivity from offshore development centers
• Coordinating with client technical team to troubleshoot Network related issues
• First level POC for all Network Related Issues
• CISCO/TANDBERG Video Device Configuration [SX, C, EX, E20] and Jabber Tele Presence
  
  

• Cisco ASA & Firepowe
• Checkpoint R80
• Palo Alto Firewalls & Panorama – 10.11.x
• CISCO SDWAN
• Cisco Catalyst Modular 6500 & 4500 Series Switches
• Cisco Catalyst 3750 Stackable Switches
• Cisco Catalyst 3650 & 3560 Layer 3 Switches
• Cisco Catalyst 2960 & 2950 Layer 2 Switches
• Cisco ASR 1000 Series Aggregation Services Routers
• Cisco Low End routers (Cisco 3800, 3600, 2800, 2600, 1800)
  
  

• Routing: Static Routing, RIPv2, , EIGRP, OSPF, BGPv4, GRE, Policy Based Routing (PBR), Route Filtering, Redistribution, Summarization
• Switching: VTP, STP, MST, RSTP+, Trunking, VLANs, etc.
  
  

• Access lists, NAT, control, best practice implementation and policy management in various firewalls and security devices
• VPNs (Site to Site - IPSec, SSL WebVPN, Remote Access - Cisco AnyConnect VPN Configuration Setup)
• AAA, Radius, ACS, TACACS+, Proxy, 802.1x, Cisco AnyConnect Client