• Principal Antenna Design Engineer

    RTX Corporation (Mckinney, TX)
    …high level of innovation, creativity, and initiative. + Support customer programs through modeling and simulation of LO antennas or RF components/systems and ... scientists with backgrounds in AESAs, Antennas, Radomes, Computational Electromagnetics Modeling (CEM), RF Test, Mechanical, Structural and Thermal analysis,… more
    RTX Corporation (10/14/25)
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  • HHPC Incumbents

    Leidos (Webster, TX)
    …systems engineering, or mission operations + Experience with data systems, analytics, modeling , or simulation + Prior experience working with government ... enable research, operations, and decision-making. + **Space Radiation** Research, modeling , monitoring, and operational support related to radiation exposure, risk… more
    Leidos (12/24/25)
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  • Data Scientist (AI / ML Focus)

    St. George Tanaq Corporation (Austin, TX)
    …**Technical Skills** + Python (pandas, NumPy, scikit-learn, TensorFlow/PyTorch) + Statistical modeling , simulation , and decision theory + Data visualization: ... and Skills** + 5+ years of experience in data science, statistical modeling , or AI/ML projects. + Experience developing predictive models, simulations, and… more
    St. George Tanaq Corporation (12/02/25)
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  • Principal Laser Engineer

    RTX Corporation (Mckinney, TX)
    …critical opto-mechanical alignments, assisting with optical design tasks such as modeling , simulation and tolerancing, assembling optical and laser diagnostic ... measurements Experience with mechanical design processes Experience with 3D Hardware modeling Experience with high power lasers Experience handling and splicing… more
    RTX Corporation (10/29/25)
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  • Postdoctoral Fellow - Health Services Research

    MD Anderson Cancer Center (Houston, TX)
    …highly desired but not required. Microsimulation-focused position(s): * Expertise in stochastic simulation modeling and Monte Carlo methods is required. * Prior ... set of available positions focuses on the development and application of computer simulation -based modeling to simulate the disease progression and assess the… more
    MD Anderson Cancer Center (12/24/25)
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  • Site Lead & RF/EMI Test Manager

    KBR (Lubbock, TX)
    …solutions and expert support to the US Department of Defense, specializing in modeling and simulation , cyber transformation, air vehicle mission integration, and ... + Develop and maintain advanced test procedures, debug protocols, and simulation environments; analyze results to validate system performance under electromagnetic… more
    KBR (12/27/25)
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  • Senior Laser Engineer 2

    Applied Research Associates, Inc. (San Antonio, TX)
    …(beam profilers, interferometry, spectroscopy, power/energy measurements). + Experience with optical modeling and simulation tools (eg, Zemax, Code V, COMSOL, ... expertise in defense technologies, civil technologies, computer software and simulation , systems analysis, environmental technologies, and testing and measurement.… more
    Applied Research Associates, Inc. (12/20/25)
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  • Signal Integrity Engineer

    Meta (Austin, TX)
    …integrity and high-speed design with 224Gbps+ signals 13. Experience with signal integrity modeling and simulation tools (eg, HFSS, ADS) 14. Experience with ... channels 18. Programming experience in test and measurement automation and/or simulation 19. Proficiency with Linux or other embedded environments **Public… more
    Meta (12/20/25)
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  • Sr Aerospace Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …the Aerospace and Defense Industry + Understanding of system-level static and dynamic modeling and simulation + Exposure to aircraft stability principles and ... model-based definition, fundamentals of flight mechanics + Exposure to engineering simulation tools such as Computational Fluid Dynamics (CFD) and Vortex Lattice… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Lunar Terrain Vehicle (LTV) Principal Mechanical…

    Axiom Space (Houston, TX)
    …+ Strong mechanical design, integration, and mechanism analysis skills using 3D modeling and simulation tools; ie SolidWorks preferred + Experience developing ... engineering to ensure cohesive system design. + Conduct detailed analysis and simulation of physical systems to predict performance and identify potential issues. +… more
    Axiom Space (11/12/25)
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