Senior Observability & SRE Leader

Marsh

📍 toronto, on, Canada

Full-time Other-General Posted June 14, 2026

Job Description

Marsh is seeking a visionary, transformational leader to reimagine and rebuild our Observability and Site Reliability Engineering function from the ground up. This is not a role for someone who wants to maintain the status quo. We need a leader who will fundamentally shift this function to a predictive, data-driven engineering discipline that prevents outages before they happen, embeds reliability into every system from design through production, and treats observability data as a strategic asset—not just an operational tool.

This is a career-defining opportunity to build a world‑class observability and SRE organization at Fortune 500 scale.

Job Responsibilities Strategic Vision & Platform Transformation

Define and execute an observability and SRE strategy that shifts the organization from reactive operations to predictive reliability engineering.

Architect and deliver a unified, full‑stack observability platform covering metrics, traces, logs, real‑...