Staff/ Principal Avionics Engineer is open at Portal Space Systems in Bothell, WA. The posting gives a salary of $165K - $235K. Posted on Oct 27, 2026, and still on Portal Space Systems’s careers page when we last checked, on Nov 14, 2026.
About the role
owns the flight computer, command and data handling, data bus networks, and electrical power system electronics, and implements a modernized, software-defined, Modular Open Systems Approach (MOSA)–compliant avionics architecture built on Integrated Modular Avionics (IMA) principles. This individual contributor role works closely with flight software, GNC, systems engineering, and mechanical engineering. Core…
The opening lines of the posting. The rest is on Portal Space Systems’s careers page.
Hiring at Portal Space Systems
Portal Space Systems has 21 open roles right now. Most are in Engineering, Operations and Design. The median advertised salary across its roles with a published range is $175K. See all its roles
