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Software Systems Integration Engineer III (Top Secret / Sensitive Compartmented Information Clearance Required)

Greater Seattle Area💼 Full-time💰 $121,023–$121,023🗓 2026-05-05 → 2026-07-31

Core

Define system-level software requirements, interfaces, and testing for spacecraft and ground elements to support space infrastructure and on-orbit mobility.

Role type

Senior IC software systems integration engineer

Builds

Advanced software solutions for spacecraft, payload, and ground elements

Domain

Aerospace / Space Systems

Deliverable

production ML models | product features | infrastructure

Required skills

Space systems software development, software testing, hardware-to-software interface definition, mission software test planning, troubleshooting, systems engineering test methodologies

Preferred skills

MBSE/System Modeling tools, System Architecture frameworks, requirements verification, spacecraft initialization concepts

Technologies

Cameo Systems Modeler, Enterprise Architect, MagicDraw, Rhapsody, DOORs, ETM, Windchill

Responsibilities

Support definition of candidate architectures for software interfaces, collaborate with flight/ground teams to define and integrate software systems, develop hardware-to-software interface definitions, design and implement mission software test plans, lead troubleshooting efforts, enhance testing methodologies

Seniority

Senior, hands-on IC

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