Senior Security Engineer

toronto, on, Canada • Posted June 05, 2026

Job Type: Full-time
Location: toronto, on
Posted: June 05, 2026
Category: Engineering
Application Deadline: July 15, 2026

Role Description

Senior Security Engineer

Reporting to: Director of Cybersecurity

Signal 1 helps health systems accelerate AI adoption with a category defining technology platform. Signal 1’s first product, the AI Management System (AIMS), gives health system leaders visibility and control across their growing AI portfolios. AIMS offers comprehensive oversight of predictive and generative AI applications and introduces guardrails to mitigate downside risks. It sets the standard for Responsible AI in healthcare. Purpose-built for healthcare and informed by years of experience managing AI at scale in other industries, Signal 1 empowers healthcare organizations to translate innovation into real clinical, operational, and financial outcomes.

Signal 1 is a 30-person, well-funded and rapidly growing startup with strong product market fit and deployments at a growing number of top‑20 US health systems.

We are looking for a Senior Security Engineer to joi...

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