Security Analyst

Components include: DNS, DHCP, AD, SMTP, SNMP, NTP, PKI Firewalls and AAA solutions F5 (LTM AFM/WAF/ASM) Experience: 5 10 Years of experience in the Network Security domain Roles and Responsibilities: Hands on Experience in Authority and Cache DNS Knowledge of creation of Zones, A record, PTR Entry, Zone file compilation, etc Knowledge of DNS tunneling, NS server, Root server related troubleshooting technique, delegation provisioning and troubleshooting techniques are must Analytical skills of abuse and anomalies in DNS traffic, DNS and DDoS attack experience is plus Provisioning knowledge on Views, Deletion, and various types of DNS records Hands on experience in DHCP Protocol and knowledge of the DHCP message flow Ability to troubleshoot the IP allocation and Failover issue from the logs Working experience on AAA/Radius(Cisco ISE AAA) Protocols and strong knowledge of AAA call flow, Policy Hand on experience on Cisco ISE with device administration Device & user based authentication/Authorization from ISE BYOD configuration Hand on experience on Cisco ISE which includes the Creation of rules for user access to devices, user and device management Basic knowledge of CNF, VNF, VMware and Cloud based architecture and operations experience is plus Experience with other common protocols and services (FTP, TFTP, NTP, SNMP, syslog, Loadbalancers(F5) etc) Hand on experience on F5 LTM/AFM/ASM/ WAF and have good knowledge of Tshoot skills Firewall Installing, Configuring & troubleshooting Cisco ASA Firewall (ie, Packet tracer & Packet capture) VPN Configuring & Troubleshooting Site to Site IPSEC VPN, Remote Access VPN UNIX system administration, preferably including Source, Centos, Linux, Solaris, and VMware certification is plus Good understanding of Linux command and Tshoot the skills Knowledge of Web services, Scripting, and Database Management experience is plus End to end responsible for the incident and for its notification to relevant stakeholders/interfaces and status reporting and follow up on TT from its creation until the incident has been solved and TT closed Good team player and willing to work 24*7 shift basis