Network Security (F5 WAF) Engineer L2/L3

Job Description

Network Security Engineers (L2 & L3) - F5 WAF Locations: Mumbai & Chennai Experience: L2: 4?6 years of experience L3: 10?12 years of experience Education: B.E. / B.Tech / MCA Preferred Certifications: Network Security Certified Professional, CISSP, CISA, CEH, CISM, ITIL, ISO 27001, etc. Skills required: (Combination of any 2/3 skills) WAF : F5 (MANDATORY) Proxy - Sky High, Zscaler - Posturing Firewall - Algosec Micro segmentation -- Gaurdicore NSX, VM Ware Nginx Akamai Key Responsibilities: Manage and monitor various security devices and tools such as: Network Security: WAF, Network APT, Secure Web Gateway IAM: PIM, RSA Endpoint Security: EDR, DAM, NAC, DLP, FIM, IRM Security Management: SIEM/SOAR, Active Directory, Web Application Security Perform incident, change, problem, capacity, migration, and availability management activities. Ensure system hardening, vulnerability management , and compliance with security standards. Create and maintain documentation, SOPs, dashboards, policies , and configurations. Implement automation and optimization using scripting, Ansible, REST APIs, etc. Support internal and external audits , ensuring SLAs and quality standards are met. Level-specific Responsibilities: L2 ? Device Management Support Engineer Handle day-to-day operations, incident resolution, and L1 escalations. Perform device configuration, patching, backup, and routine maintenance. Collaborate with L3 and customer teams for root cause analysis. Focus on execution and stability of security tools and operations. L3 ? Device Management Support Engineer / SME Lead L2/L1 teams in operations, capacity planning, and problem management. Own complex escalations and major incident root cause analysis. Design and review HLD/LLD , SOPs, policies, and configuration standards. Drive automation initiatives , performance tuning, and optimization. Responsible for team building, skill enhancement , and stakeholder coordination. -- Kirti Rustagi [email protected]