Job Summary
We are seeking a senior-level Lead Engineer/Technical Lead to join the Perimeter Email Security Engineering team. This role is responsible for engineering, automation, reliability, and security hardening of the firm s global email perimeter infrastructure. As a lead you will work with stakeholders to gather the req and define technical solutions, integrate legacy technologies with modern ones and legacy-to-modern platform transitions.

The engineer will play a critical role in modernizing legacy messaging environments into scalable, automated, and resilient platforms using Infrastructure-as-Code, AIOps and SRE principles. The position requires deep Linux expertise, strong automation capability, and hands-on experience managing large-scale SMTP/email security platforms in mission-critical environments.

Core Responsibilities
This is not just an engineering role we re seeking a leader who can: