Senior Site Reliability Engineer

Compunnel, Inc.

📍 montreal (administrative region), qc, Canada

Full-time Other-General Posted June 04, 2026

Job Description

JOB SUMMARY

The Site Reliability Engineer will be responsible for ensuring the reliability, availability, performance, and operational visibility of critical cybersecurity platforms and services within Cyber Data Risk & Resilience. This role entails maintaining production systems, instrumenting infrastructure and application layers, developing effective monitoring and actionable alerting, supporting incident response, and continuously enhancing dashboards for engineering, operations, risk, and executive stakeholders.

Key Responsibilities

  • Maintain and improve the reliability, availability, scalability, and performance of cybersecurity platforms, services, and supporting infrastructure.
  • Support day-to-day operational stability by monitoring system health, identifying risks, responding to incidents, and driving timely resolution of service-impacting issues.
  • Instrument infrastructure, applications, services, APIs, data pipelines, ...