Network Security Engineer

As an L3 Network Security Senior Engineer, you will lead technical delivery and manage client engagements in post-sales cycles. Your 10+ years of experience in Network Security/Cyber Security will be crucial for conducting deep-dive security incident analysis and deriving actionable insights. You will handle and configure various security infrastructure components such as: - Firewalls - VPN - DLP - Proxy - PIM/PAM - Load Balancers - EDR - WAF - SIEM - IDAM - NAC - ZTNA - CASB You will engage with OEMs, vendors, and internal teams for seamless implementation and support. Drafting HLD/LLD documentation, executing Proof of Concepts (POC) for proposed security solutions, and ensuring adherence to SLAs and KPIs across security services will be part of your responsibilities. Staying updated on evolving threats and technologies will enable you to implement best practices across deployments. Conducting presentations, preparing detailed technical/executive reports, and monitoring security services will also be part of your role. In terms of technical skills, you should have expertise in Network Security tools such as Firewall, VPN, DLP, Proxy, PIM/PAM, Load Balancers, EDR, WAF, SIEM, as well as networking components like Switches, Routers, TCP/IP, DNS, DHCP, Routing & Switching. Experience with Public Cloud and On-Prem Private Cloud security, operating systems like Windows, Redhat Linux, other Linux distributions, and tools like Microsoft Office will be required. Preferred certifications for this role include: - CCNA/CCNP - CCSA - Redhat Certified - Microsoft Certified - ITIL 4 - PMP or equivalent This is a full-time, permanent position with benefits including health insurance and Provident Fund. The work schedule involves fixed shifts from Monday to Friday with rotational shifts at the office in Thane.,