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Engineering jobs

29 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • Propulsion System Layout Engineer

    4 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeSeniorEngineering

    Collaborate with other sub-system teams of Structure, Thermal, GNC, Avionics, Operation and AIT, supporting the lander propulsion design to a consistent system for current and future mission.; Support the propulsion team with technical point of view. Validate analysis and model…

  • Manager, Software & Simulation Test Design

    5 months ago

    ispace, inc. · Englewood, Colorado, United States

    On-siteFull-timeManager$126K – $189K a yearEngineering

    Lead multidisciplinary teams across Flight Software, Ground Software, Mission Operations Software, Automated Test & Verification, and Simulation/Integration.; Drive architecture, development, integration, and deployment of mission-critical software for lunar landers,…

  • Software & Simulation Test Design Engineer

    5 months ago

    ispace, inc. · Englewood, Colorado, United States

    On-siteFull-timeSeniorEngineering

    Test Framework Architecture: Design and evolve a modular, global test framework supporting unit, integration, system, and simulation-based testing. Define reusable abstractions, APIs, and libraries for consistent implementation, including fault injection scenarios such as…

  • Spacecraft Descent Guidance, Navigation, and Control System Engineer

    7 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeSeniorEngineering

    (1) Oversee the entire lunar lander landing system, supporting end-to-end development—design, verification, and operations — from the perspective of the Guidance, Navigation, and Control (GNC) subsystem.

  • Spacecraft Descent Guidance, Navigation, and Control Software Engineer

    7 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeSeniorEngineering

    (1) Design and implement the landing GNC Flight Software and as well as truth-side models for the lunar lander to enhance mission simulations.

  • Senior OGNC/AOCS System Engineer

    7 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeSeniorEngineering

    (1) Join our engineering team overseeing the entire lunar lander orbiter system, supporting end-to-end development—design, verification, and operations—from the perspective of the Guidance, Navigation, and Control (GNC) subsystem.

  • Spacecraft Orbiter Guidance, Navigation, and Control Software Engineer

    7 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeSeniorEngineering

    (1) Develop orbiter GNC design and perform GNC-related analysis (such as guidance law design and analysis, control law design and performance analysis, thruster duty analysis, DV analysis, attitude dynamics analysis, sloshing and flexible dynamics, navigation filter design,…

  • R&D Propulsion System Engineer

    8 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeMid levelEngineering

    Lead propulsion architecture definition and modeling for conceptual‑level system studies of different elements of lunar transportation missions (e.g., Orbit Transfer Vehicles, landers, orbital infrastructure), following ARD guidance and contributing through the concept…

  • Propulsion Design Engineer

    22 months ago

    ispace, inc. · Tokyo, Japan

    HybridFull-timeSeniorEngineering

    Collaborate with other sub-system teams of Structure, Thermal, GNC, Avionics, Operation and AIT, supporting the lander propulsion design to a consistent system for current and future mission.; Support the propulsion team with technical point of view. Validate analysis and model…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.