waf - l2 /l3

1 day ago

Noida, Uttar Pradesh, India Airtel Digital Full time

Overall experience in network security with at least 3 years in managing WAF solutions Proficiency with management WAF Experience in working with Windows, Linux, Unix environments Hands-on experience in commissioning and Implementation of WAF solutions and integrating with various management and authentication authorization tools (email, AD, IAM, SIEM) Experience in automating processes using scripting, configuration (SOAR) tools Experience in managing policies and exceptions Experience in packet capture, analysis, and troubleshooting tools Product knowledge of F5 WAF SSL, Routing Protocols, Dual Factor Authentication etc. Incident, problem, service request management, change management, configuration management &capacity management of WAF Setup Proactively utilize network monitoring tools to isolate events before service degradation occurs Supporting incident monitoring and incident analysis/response initiatives Coordinate with users to ensure timely and satisfactory resolution for any trouble tickets, troubleshooting layers 1, 2, and 3 of the OSI Model. Troubleshooting network, transport, session, presentation and applications layers Conducting daily performance checks on devices, periodic audits and compliance Performing immediate troubleshooting as the situation dictates for any network outages as reported by users, sensors, and/or operational personnel Implement, and maintain network security policy, standards, and procedures. Deploying and maintaining access and security policies for WAF solutions. Maintaining servicelevels as well as oversight ofthe day-to-day configuration, administration and monitoring of the network security infrastructure in a 24/7. Co-ordination with OEMs for TAC support, RMA, replacement & and reconfiguration of WAF. Creating technical documentation, as-built network diagrams, inventory control documentation, and security documentation. Co-ordinate helpdesk team, other IT support teams, and application support teams to jointly troubleshoot and fix the high priority/severity incidents. Investigate, isolate, and resolve WAF incidents with RCA. Designing and implementing WAF solutions for DC/DR/Cloud and Branch office environments. Create SOP/Run book and update knowledgebase in ITSM tools. Work to automate and integrate the tools with REST API/SDK with security dashboard, and Infosec tools (AD, IDAM, PAM, SIEM, SOAR, etc.) Closure of compliance and audit points as per the agreed timelines. Patch updates, and upgradation as per the

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