Develop spacecraft descent GNC algorithms, sensor models, and navigation systems, using C/C++ and Python. Evaluate performance, support closed-loop and system-level testing, and apply failure mode analysis.
About this role
The Mission Engineer supports the development of spacecraft communication systems for lunar and deep-space exploration missions. Responsibilities include communication subsystem design, analysis, integration coordination, and mission support across concept development, system definition, integration, testing, launch, and mission operations.
The role coordinates closely with multidisciplinary engineering teams covering systems engineering, avionics, power, thermal, guidance, navigation and control, mission operations, and payloads. The work is intended to ensure reliable end-to-end communication capability between space and ground assets and includes communication architecture development, technical coordination, and subsystem performance verification.
This position is part of the Mission Management organization and contributes to mission success through communication-system development and coordination. The posting requests a strong systems-engineering mindset with attention to mission-level impacts, the ability to manage technical coordination across multiple stakeholders, proactive problem-solving, analytical skills, adaptability in fast-paced development environments, and an interest in space exploration and advanced space-systems development. The job location is Tokyo, Japan.
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