• Scientist, Optical Engineer

    L3Harris (Herndon, VA)
    …Essential Functions: + Optical Architect providing guidance to drive entire system/program + Chief Engineer for a custom Fiber Optics Component Program + Provide ... has an immediate need for a senior level Optical Engineer . We are seeking an experienced professional with practical...systems using one or more of the following software packages: MATLAB, OptSim, BeamProp, Zemax, HFSS + Experience… more
    L3Harris (06/18/25)
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  • Sr. AWS Engineer

    Fannie Mae (Reston, VA)
    …access toaffordable housing finance. Job Description As a valued colleague in our Chief Data Office team, you will contribute to developing Cloud data infrastructure ... quality assurance. In addition, you will help develop/implement new software on the Cloud, or to migrate exist ing...Cloud. *THE IMPACT YOU WILL MAKE* The Sr. AWS Engineer role will offer you the flexibility to make… more
    Fannie Mae (06/22/25)
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  • Senior RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (08/09/25)
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  • Deputy Staff Engineer

    Parsons Corporation (Centreville, VA)
    …** to join our team! This individual will work directly with the Staff Chief Engineer and other Senior Technical Directors supporting the Special Programs and ... 5 in a technical leadership role + Must have experience in Software , Hardware, or Embedded Systems Development + Must have active Top Secret SCI clearance and… more
    Parsons Corporation (05/24/25)
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  • Test & Evaluation Engineer

    Serco (Arlington, VA)
    …supporting the US Department of Defense, Serco has a great opportunity for you! The Engineer V will be part of a dynamic team supporting test and evaluation projects ... test ranges, ground test facilities, hardware-in-the-loop laboratories, measurement facilities, software testbeds, and modeling and simulation used for testing),… more
    Serco (08/04/25)
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  • Security Engineer , WSM Crew

    Amazon (Herndon, VA)
    …and non-technical, at various levels of seniority (up to and including the AWS Chief Information Security Officer). A day in the life This position supports AWS with ... or more of demonstrated experience with a focus in areas such as systems , network, and/or application security. - Understanding of best practices across multiple… more
    Amazon (07/18/25)
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  • Systems Engineering Lead

    Lockheed Martin (Manassas, VA)
    …activities \- Interact with LM Engineering Project Managers \(EPMs\) and the Navy Chief engineer to prepare and present Production Content Review \(PCR\) ... The ICP program provides a common Integrated Undersea Surveillance Systems \(IUSS\) signal processing and display system software...ICP Integration Lead, ICP Test lead, ICP EPM and Chief Engineer to facilitate cross training of… more
    Lockheed Martin (07/19/25)
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  • Scientist, Systems Engineering

    L3Harris (Herndon, VA)
    …16 years of prior related experience. + 13+ years demonstrated experience in a Sr Systems , Sr Software Engineer , or Systems Architect overseeing ... VA Job Description: L3Harris Technologies is seeking an experienced, dynamic Senior Systems Engineer /Solution Architect to work closely with the Modeling &… more
    L3Harris (08/08/25)
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  • Assistant O&M Site Manager - Mechanical,…

    Service Source (Alexandria, VA)
    …staff at the Mark Center. This includes critical positions on the contract, such as the Chief Engineer , Assistant Chief Engineer , and the Building + ... assists in the overall responsibility to ensure the MEP systems are operational over 99.9% of the time in...personal computer (PC) knowledge leading to proficiency in various software and/or spreadsheet operations including CMMS and MS Project.… more
    Service Source (06/12/25)
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  • SIGINT Mission Analyst

    SAIC (Chantilly, VA)
    …impacts, architecture trades, and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. ... You will manage development, test, and validation of systems assessment methodologies and tools such as STK, SOAP,...such as STK, SOAP, MATLAB, and potentially organically developed software . This role is located in **Chantilly, VA** and… more
    SAIC (08/07/25)
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