Network Security Engineer

5 days ago

bangalore, India Tata Consultancy Services Full time

Greetings from TCSRole: Network Security EngineerDesired Experience: 6-8 YearsJob Location: BengaluruJob Description:Must-Have:Installation, configuration & administration of Cisco, Checkpoint and Juniper FirewallsAdministration of load balancers, content filtering and reverse proxyTroubleshooting network security issues and perform Incident determination, alert identification and correlation, and Resolution for in-scope environments on a 24x7x365 basisEnsure hardening of all the network devices in scopePerform Firewall Management, DMZ and Internet Infrastructure Services in accordance with architecture and security designsManage and support Security Intrusion Prevention and Detection ServicesSupport DMZ and Internet infrastructure – infrastructure that supports Internet access to public-facing and internal web applications, including proxies, load balancers, security appliances, tools and content filtersManage and perform firmware/Software upgrades and patches for the network HardwareDesign, implement and maintain reliable, scalable and secure high-speed network infrastructurePerform Incident determination, alert identification and correlation, and Resolution for in-scope environments on a 24x7x365 basisManage Cisco, Checkpoint and Juniper security products which include Firewalls; Multi-factor authentication hardware and Software (e.g., tokens), Intrusion prevention and detection devices, Network access control tools, Encryption hardware and Software, Security certificates, SSLs and Physical and logical access control systems and methodsDevelop and maintain Network documentation that meets customer requirementsImplement and maintain security services and technical solutions that protect data logically and physically.Perform security logs review, network security assessment audit and support for audit activitiesMaintain all documentation required for network security assessments, audits and internal control and control testingMonitoring the performance levels of the firewall/DMZ/Internet infrastructureCoordinate and perform annual health check, performance and penetration testingRecommend best practice security services and procedures

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