• Scientist, Advanced Concept Systems

    L3Harris (Wilmington, MA)
    …+ Evaluates customer and operational needs to help define and coordinate high level system performance , physical, functional, and program interface requirements ... L3Harris is dedicated to recruiting and developing high -performing talent who are passionate about what they...in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 24295 Job Location: Wilmington, MA;… more
    L3Harris (08/24/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The Administrator ... by focusing on improving the reliability, functionality, and user experience of the systems . This individual will work in a team environment to ensure mission needs… more
    Leidos (10/07/25)
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  • Optical Scientist, Display Systems

    Meta (Redmond, WA)
    …diffractive, and holographic optical combiner technologies, and will develop novel high performance simulation and optimization algorithms for advanced optical ... and building software tools for simulation work on distributed systems and parallel computing infrastructure 17. 3+ years experience in modelling and validation… more
    Meta (10/05/25)
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  • John von Neumann Fellowship

    Sandia National Laboratories (Albuquerque, NM)
    …science, data driven methods, discrete mathematics, discretization methods, graph algorithms, high - performance computing , integral equations and nonlocal ... We provide technical leadership for the nation in scientific simulation, high - performance computing , scientific machine learning and extreme-scale… more
    Sandia National Laboratories (09/24/25)
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  • Integrated Supply Chain Site Lead

    Mercury Systems (Oxnard, CA)
    …of technologies and expertise for sensor processing, command and control, mission computing , and digitally integrated communication systems . Our products ensure ... you will support the mission of our nation's defense systems and its service members. You will be part...in helping to achieve Mercury's focus areas of predictable performance , a thriving growth engine, margin expansion, and cash… more
    Mercury Systems (07/23/25)
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  • UNIX Systems Engineer

    GovCIO (Concord, NH)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... need to be adept at monitoring and tuning system performance , ongoing operation of the servers, hardening of the...upgrade, and increase efficiency to the current environment. **Qualifications** High School with 6 - 9 years (or commensurate… more
    GovCIO (09/24/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large ... Federal Intelligence Agency. This role is part of a high -performing team that supports mission-critical infrastructure across **multiple security enclaves and hybrid… more
    General Dynamics Information Technology (07/16/25)
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  • Software Engineer, Systems ML - SW/HW…

    Meta (Sunnyvale, CA)
    …GPU architecture, machine learning compilers, or ML systems , AI infrastructure, high performance computing , performance optimizations, or Machine ... web. We are hiring in multiple locations. **Required Skills:** Software Engineer, Systems ML - SW/HW Co-design Responsibilities: 1. Apply relevant AI infrastructure… more
    Meta (10/07/25)
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  • Sr. Water Systems Engineer, DC Design…

    Amazon (Austin, TX)
    …be merged? Do you want to expand your current knowledge of water treatment systems while providing input from your previous experience? Have you ever wondered what ... centers. This includes on site and large campus water systems . You will work with internal and external teams...features that our facilities require, using both prescriptive and performance -based design approaches. As an Owner, you will strive… more
    Amazon (10/02/25)
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  • Systems & Data Specialist, DC Design…

    Amazon (Herndon, VA)
    …develop new solutions to increase design efficiency and automate where possible. The Systems & Data Specialist should expect high volumes for documentation, and ... will also communicate with external stakeholder design consultants. The Systems & Data Specialist need to have knowledge of...* Prepare ad hoc reports on project's progress, Key Performance Indicators (KPI) and progress tracking. * Manages and… more
    Amazon (08/30/25)
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