AI-First Engineering Lead – Email & Collaboration Security

Company: Mimecast Limited
Apply for the AI-First Engineering Lead – Email & Collaboration Security
Location: London
Job Description:

Mimecast Limited is seeking a Senior Engineering Manager for Email & Collaboration Threat Protection in London. You will lead one or more engineering squads, owning delivery, quality, and team growth in a fast-paced, security-focused environment.

You will mentor engineers, set goals, and maintain high standards for secure, observable, and scalable systems while aligning with product priorities and AI-augmented development initiatives.

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Posted: September 24th, 2026