Telesat
Telesat5mo ago

System Architect

CanadaOttawaFull Time Hire - (FTE with Benefits)mid
OtherSystem Architect
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Quick Summary

Overview

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,

Technical Tools
OtherSystem 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.
  • 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.
  • Ensure architectural alignment with business and operational goals, including fault tolerance, observability, and maintainability.
  • Provide architectural oversight during Agile Release Product Increment planning, sprint execution, and release readiness, ensuring technical consistency and strategic alignment.
  • Prioritize development efforts based on business value, technical feasibility, and strategic alignment.
  • Lead the development and governance of the system architecture for Telesat Lightspeed, including hardware, embedded software, cloud-native services, network orchestration, and edge computing.
  • Define and maintain architectural standards, ensuring alignment with business goals, security, and performance requirements.
  • Work closely with respective domain architects responsible for delivering hardware and software components and ensure seamless integration into the overall system architecture.
  • Oversee technical evaluations, interface definitions, and integration strategies for third-party solutions.
  • Bachelor’s or master’s degree in computer science, Engineering, or related field.
  • 12+ years of experience in software development and systems architecture.
  • Strong understanding of embedded systems, networking and communication protocols, network management operations, and satellite domains.
  • Experience with Model Based Systems Engineering and the Capella toolset would be an asset.
  • Knowledge of cloud computing platforms.
  • Familiarity with Cybersecurity paradigms.
  • Excellent communication, leadership, and stakeholder management skills.
  • Experience with Jira and Confluence would be an asset.
  • Listing Details

    Posted
    November 25, 2025
    First seen
    March 27, 2026
    Last seen
    April 24, 2026

    Posting Health

    Days active
    28
    Repost count
    0
    Trust Level
    33%
    Scored at
    April 25, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Telesat
    Telesat
    lever
    Employees
    3k+
    Founded
    1969
    View company profile
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    TelesatSystem Architect