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Avionics Test Engineer III

Greater Seattle Area💼 Full-time💰 $130,706–$130,706🗓 2026-09-10 → 2026-09-26

Core

Develop plans, procedures, and equipment for testing liquid rocket engine controller hardware and execute testing to ensure safe, repeatable spaceflight.

Role type

Senior IC avionics test engineer

Builds

Liquid rocket engine controller hardware qualification and acceptance test plans and execution

Domain

Aerospace propulsion systems / Avionics testing

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Avionics hardware testing, analog and digital hardware troubleshooting, bench measurement and data acquisition, Root Cause Analysis, environmental and EMI lab operations

Preferred skills

RTCA/DO-160, MIL-STD-810, MIL-STD-461 compliance, sensor integration (LVDT, RTD, thermocouples, pressure transducers, resolvers, accelerometers), Python, MATLAB, Linux, test network configuration

Technologies

Python, MATLAB, Linux

Responsibilities

Plan, complete, and report avionics development, qualification, and acceptance testing; Analyze Environmental/EMI test data; Use measurement, data reduction, and analysis to determine root causes for failures in avionics testing; Identify and mitigate test execution risks; Perform and work comfortably in an environmental and EMI lab environment

Seniority

Senior, hands-on IC

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