System Architect

Telesat • Ottawa, Canada

Location Ottawa, Ontario
Job Type Full Time
Posted May 26, 2026

Role Description

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    • System Architect

    This critical role focuses on the advanced systems architecture for the strategic Lightspeed product being developed by Telesat. The ideal candidate will lead the definition, prioritization, and design of the Lightspeed constellation, with a particular focus on end-to-end product system architecture. The architecture covers all components of the Lightspeed solution including satellites, terminals, networking, and ground systems.

    Key Responsibilities


  • Design and evolve the Telesat Lightspeed constellation architecture, enabling dynamic service orchestration, configuration management, telemetry, and lifecycle automation across distributed systems.

  • Define and maintain the end-to-end product system architecture.

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