• Axiom Space (Houston, TX)
    …frequency signal routing + Experience with electrical system design tools and simulation software (eg, Altium, SPICE, MATLAB/Simulink, PSpice) **Grit** + Passion ... with Astrolab, Inc. to develop a Lunar Terrain Vehicle (LTV) for future Artemis missions, combining Axiom's advanced AxEMU spacesuit with Astrolab's FLEX rover to… more
    DirectEmployers Association (11/12/25)
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  • Axiom Space (Houston, TX)
    …with Astrolab, Inc. to develop a Lunar Terrain Vehicle (LTV) for future Artemis missions, combining Axiom's advanced AxEMU spacesuit with Astrolab's FLEX rover to ... Our mission-driven team is seeking a bold and dynamic Principal Mechanical Engineer who is fueled by high ownership, execution horsepower, growth mindset, and… more
    DirectEmployers Association (11/12/25)
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  • NASA Artemis Lunar Gateway Flight…

    CACI International (Houston, TX)
    NASA Artemis Lunar Gateway Flight Software Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI ... developed by NASA and commercial partners, developing tests and simulation software to verify the integrated ...software requirements. This position requires a self-motivated, capable software engineer with strong verbal and written… more
    CACI International (10/25/25)
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  • NASA Space Vehicle Modeling and Simulation

    CACI International (Houston, TX)
    …and support continual enhancements to the simulation architecture. The engineer will support model validation and software verification for multiple ... NASA Space Vehicle Modeling and Simulation Engineer Job Category: Engineering Time... and math model validation processes. + Experience with software simulation programming and scenario development, eg,… more
    CACI International (12/16/25)
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  • NASA Space Vehicle Modeling and Simulation

    CACI International (Houston, TX)
    …unit test development, code coverage analysis, verification, and validation for Class C simulation software . The engineer will identify and implement ... NASA Space Vehicle Modeling and Simulation Engineer Job Category: Engineering Time...NPR 7150.2 Class C Certification requirements. + Experience with software simulation programming and scenario development, eg,… more
    CACI International (11/22/25)
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  • Senior Software Engineer Staff…

    Lockheed Martin (Highlands Ranch, CO)
    Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) position is for a Staff Software Engineer on the Orion Program within the Flight Systems team ... for the delivered GNCP FSW products needed for an Artemis mission \- Engage in the full software...and/or Orion software development experience Previous flight software or simulation software experience… more
    Lockheed Martin (11/13/25)
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  • Software Test Engineer (TS/SCI…

    CACI International (Columbia, MD)
    Software Test Engineer (TS/SCI w/Poly) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Job Description CACI has an immediate opportunity for a Software Test Engineer to join a team...Performance Analysis * Specifying, validating, and adapting Modeling and Simulation for Test and Engineering (T&E) use * Applying… more
    CACI International (11/07/25)
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  • Space Environment Lighting Engineer

    Leidos (Houston, TX)
    …+ Perform interior and exterior lighting analyses using CAD and lighting simulation software (Zemax and Radiance). + Recommend modifications of lighting ... challenge?Join the specialized teams driving habitability analysis and technology for the Artemis missions, aimed at establishing a sustained human presence in outer… more
    Leidos (12/16/25)
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  • Network Engineer

    METECS (Houston, TX)
    METECS is an engineering and applied technology company that provides high-fidelity simulation and software development for NASA's Johnson Space Center. We are ... seeking a Network Engineer to support the NASA human spaceflight program Artemis via the Artemis Network Validation and Integration Lab (ANVIL). As a team… more
    METECS (01/10/26)
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  • Test Engineer 1

    Synergy ECP (Columbia, MD)
    Test Engineer 1 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Test Engineer Level 1 Analyzes system ... assigned in the SOW. Requirements The Level 1 Test Engineer (TE) shall possess the following capabilities: + Assist...T&E planning + Specify, validate, and adapt Modeling and Simulation for T&E use + Apply Statistical Analysis of… more
    Synergy ECP (10/28/25)
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