Avionics Architect (Space)

TL;DR

Avionics Architect (Space/Electrical Engineering): Leading the system architecture for next-generation satellite avionics platforms with an accent on high-speed networking, OBC, and GNC interfaces. Focus on designing robust FDIR systems, optimizing high-speed digital interconnects, and ensuring radiation tolerance for space-based assets.

Location: Hybrid in Toronto, Ontario. Relocation packages available for approved roles.

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 end-to-end avionics architecture, including system decomposition and interface strategy across OBC and payloads.
• Define architectures for high-speed networking payloads (up to 100G), backplanes, and system boot/recovery concepts.
• Design robust Failure Detection, Isolation, and Recovery (FDIR), including safe-mode behavior and watchdog strategies.
• Document and maintain the technical baseline, including architecture diagrams and design justifications.
• Perform engineering analyses on radiation tolerance, EMI/EMC, signal integrity, and power distribution.
• Collaborate cross-functionally with networking, GNC, RF, software, FPGA, and mechanical teams.

Requirements

• Bachelor's Degree in Electrical Engineering or equivalent.
• 10+ years of experience in spacecraft avionics, high-speed digital electronics, or complex embedded hardware systems.
• Proven experience architecting distributed systems combining processors, FPGAs/SoCs, and high-speed interfaces.
• Strong background in high-speed networking architecture, specifically Ethernet switching/routing up to 100G.
• Deep understanding of FDIR, boot architecture, and firmware update/recovery concepts.
• Experience conducting FMECA/FMEA, worst-case analysis, and radiation effects mitigation.

Nice to have

• Experience in aerospace or high-reliability (high-rel) environments.
• Experience designing hardware for radiation environments.
• Proficiency with Altium for low-level electrical design and high-speed layout.
• Familiarity with space standards such as NASA or ECSS.
• Master's Degree in Electrical Engineering.

Culture & Benefits

• Competitive compensation with a robust equity plan.
• Comprehensive health, dental, and vision insurance, including coverage for dependents.
• Unlimited vacation, supportive parental leave, and company-wide holiday shutdown.
• $1,500 annual professional development fund.
• Relocation packages available for approved roles.
• Vibrant Toronto office environment with stocked kitchen and regular team events.