• Modeling and Systems Engineer (Mbse)

    ManTech (Crane, IN)
    **MANTECH** seeks a talented and experienced ** Modeling and Systems Engineer ** to join our team on-site in **Crane, IN** . This is an **on-site** position. Join ... critical role, you will utilize **SysML v2** and various modeling tools to design and analyze complex, multi-domain systems...and developing high fidelity simulations using COTS, GOTS, and open - source simulation tools such as Ansys STK;… more
    ManTech (10/18/25)
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  • Power Systems Research Engineer - Grid…

    Pacific Northwest National Laboratory (Salt Lake City, UT)
    …is expected to participate in the development, deployment, and application of open - source power system models that integrate tools for capacity expansion, ... development of large-scale power system optimization models, using either commercial or open - source tools. + Understanding of power grid operations, transmission… more
    Pacific Northwest National Laboratory (01/10/26)
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  • Sr. Systems Engineer - RF Signal and Sensor…

    RTX Corporation (Tucson, AZ)
    …eager to learn. As a **Sr. Systems Engineer - RF Signal and Sensor Modeling Engineer ** , you will work on a close-knit team to create advanced, physics-based ... and advanced AI/ML solutions. We're looking for **Sr. Systems Engineer - RF Signal and Sensor Modeling ...sets + Experience with UNIX / Linux or Apple OS or Windows DOS command line + Experience in… more
    RTX Corporation (12/06/25)
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  • Modeling And Simulation Software…

    Actalent (Orlando, FL)
    Description We're seeking a hands-on Software Engineer with deep experience in the Modeling , Simulation, and Training (MS&T) industry to build and integrate ... Conan/vcpkg, Git, Jenkins/GitLab CI; containerization (Docker) for build/test. * Real time OS tuning (thread priorities, CPU affinity) and performance profiling… more
    Actalent (01/07/26)
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  • Senior Performance Engineer - AI…

    Red Hat (Boston, MA)
    …learn and apply new technologies. You will be joining a vibrant open source culture and helping promote performance and innovation in this Red Hat ... and Scale Engineering team is seeking a Senior Performance Engineer to join our PSAP (...source project. You will be responsible for characterizing, modeling , and understanding performance deltas to ensure… more
    Red Hat (01/05/26)
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  • Senior Principal Machine Learning Engineer

    Red Hat (Boston, MA)
    open - source -projects-by-contributors) on ... problems at the forefront of deep learning in the open source way, this is the role...on vLLM systems, high performance machinelearning primitives, performance analysis and modeling , and numerical methods.… more
    Red Hat (01/08/26)
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  • Machine Learning Engineer , vLLM Inference…

    Red Hat (Raleigh, NC)
    …to contribute to solving challenging technical problems at the forefront of deep learning in the open source way, this is the role for you. Join us in shaping ... Red Hat (https://www.redhat.com/) is the world's leading provider of enterprise open source (https://www.redhat.com/en/about/ open - source ) software… more
    Red Hat (12/31/25)
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  • Senior Security Engineer , Infrastructure…

    NVIDIA (TX)
    …identity frameworks (eg, SPIFFE/SPIRE) and hardware-root-of-trust (TPM/HSM) integration. + Open Source Impact: Notable contributions to security-focused ... You will focus on the engineering of security products-transforming third-party and open - source tools into seamless, API-driven components of the DGX Cloud… more
    NVIDIA (01/10/26)
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  • Principal/Sr Principal Engineer

    Northrop Grumman (Los Angeles, CA)
    …engagement simulation using standard tools, MATLAB, Simulink and others. + Perform modeling and simulation studies that optimize mission performance for weapon ... Advanced Weapons Business Unit** is currently seeking a **Principal / Sr Principal Engineer - Operations Research** for our Advanced Programs Software, Modeling ,… more
    Northrop Grumman (01/02/26)
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  • Senior Deep Learning Software Engineer

    NVIDIA (Santa Clara, CA)
    …sophisticated AI applications. Our team is responsible for developing and maintaining high- performance open - source frameworks, which are at the forefront ... datacenter GPUs to edge SoCs. You'll bring to bear open - source tools and plugins-including CUTLASS, OAI Triton,...in production is a plus. + Prior background with performance modeling , profiling, debug, and code optimization… more
    NVIDIA (12/07/25)
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