We are hiring a Senior Network Security Engineer to join the India team of a global quantitative investment firm.

This is a deeply technical role focused on securing high-performance infrastructure in a globally distributed environment.

Key Responsibilities :

- Design and manage Zero Trust and microsegmentation architectures using Illumio, Guardicore, or ColorTokens

- Configure and manage Palo Alto Firewalls, Prisma Access, and GlobalProtect VPN

- Oversee Web Application Firewall (WAF), Network Detection & Response, NAC, Web Browser Isolation, and policy management

- Manage global and local security policies across deployed Prisma SASE solutions

- Integrate security controls across cloud environments - including access control, encryption, and network segmentation

- Ensure secure integration of cloud services and manage all deployed network security platforms end to end

Ideal Candidate :

- 712 years in enterprise network security, preferably in regulated industries

- Hands-on experience with Palo Alto security stack and Zero Trust architecture

- Deep technical expertise in firewall policy management, segmentation, VPNs, and threat detection

- Confident operating in complex hybrid cloud and low-latency environments