Senior Systems Engineer (Flight Software)

TL;DR

Senior Systems Engineer (Flight Software): Leading system-level definition and delivery for spacecraft capabilities with an accent on flight software, fault management (FDIR), and operations. Focus on translating mission needs into technical requirements and ensuring system reliability through FMECA and redundancy strategies.

Location: On-site in Toronto, Ontario, Canada

Company

hirify.global provides real-time Internet access for space-based assets via the first commercial optical data relay constellation.

What you will do

• Lead system definition for spacecraft capabilities intersecting flight software, behavior, and fault management.
• Manage system, software, and operational requirements with clear traceability from architecture through verification.
• Act as the primary systems engineering interface to the flight software team to clarify intent and review implementations.
• Define FDIR concepts, including fault detection logic, recovery strategies, and safing behavior.
• Lead FMECA analyses to identify failure modes, single-point failures, and mitigation strategies.
• Develop verification strategies and partner with V&V teams to ensure sufficient test coverage.

Requirements

• Must be based in or able to relocate to Toronto, Canada.
• 7+ years of experience in spacecraft systems engineering, avionics, or software-facing systems engineering.
• Bachelor’s or Master’s degree in Systems, Aerospace, or Software Engineering.
• Deep expertise in flight software systems engineering or FDIR/FMECA-driven architecture.
• Proven experience owning and managing complex spacecraft functional requirements.
• Ability to define CONOPS and translate them into actionable technical requirements.

Nice to have

• Familiarity with ECSS or NASA frameworks and aerospace standards.
• Experience using AI-enabled tools or agentic AI workflows to support engineering processes.
• Proficiency with Python, Matlab, or test automation tools.
• Experience with LEOP, commissioning, or on-orbit operational support.

Culture & Benefits

• Competitive compensation with a robust equity plan.
• Comprehensive health, dental, and vision insurance for employees and dependents.
• Unlimited vacation and company-wide holiday shutdown.
• $1,500 annual professional development fund.
• Relocation packages available for approved roles.
• Fully stocked office kitchen and frequent team events in Toronto.