Staff Operations Engineer

Mozilla

📍 toronto, on, Canada

Full-time Engineering

Job Description

About This Team And Role

A Staff Operations Engineer leads the design, reliability, and evolution of hybrid‑cloud and workplace infrastructure. This senior role spans teams, drives complex initiatives, sets technical direction, and ensures systems are scalable, secure, and efficient. It combines technical execution with leadership, shaping architecture both directly and collaboratively.

What You’ll Do

Domain Architecture & Technical Direction

  • Own and evolve architecture within a defined infrastructure domain
  • Design and implement scalable, reliable systems spanning multiple teams or environments
  • Establish and promote best practices, patterns, and standards within the domain
  • Contribute to medium‑ and long‑term technical strategy (typically 6‑18 months)

Complex Problem Solving & Execution

  • Lead delivery of ambiguous, high‑impact infrastructure projects
  • Break down elabor...
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