• OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph… more
    KBR (09/30/25)
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  • Manager, Integration & Test Engineer

    L3Harris (Ashburn, VA)
    …In lieu of a degree, a minimum of 13 years of prior related experience. + Top Secret or TS /SCI Clearance. + 5+ years' experience Working knowledge of ... flight test engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You will be responsible for planning/coordinating, participating in and leading… more
    L3Harris (08/30/25)
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  • Project Engineer - Hardware

    In-Q-Tel, Inc. (Mclean, VA)
    …reasons, US Citizenship is required. + Ability to obtain and maintain a TS /SCI clearance. Candidates with active top - secret clearance preferred. + ... a broader view of technology across today's hardware and software stack. PEs regularly work with a range of...missions. It's ok if you consider yourself a system engineer or a product manager, but you should have… more
    In-Q-Tel, Inc. (08/27/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...assets, field deployments and sustainment. Clearance Requirement: + Active Top Secret /SCI security clearance with a Polygraph… more
    KBR (07/10/25)
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  • Satellite Mission Operations Engineer

    SAIC (Chantilly, VA)
    …working with a great team, apply today. This position requires an active Top Secret /SCI clearance with Polygraph. Responsible for supporting satellite operations ... visit saic.com. SAIC is looking for an Operations System Engineer to support a very dynamic and innovative space...are being used to inform acquisition decisions for future systems as well as the development of future CONOPS.… more
    SAIC (08/27/25)
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  • Chief Engineer

    Leidos (Chantilly, VA)
    …Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Master's with 10+ years of prior relevant experience. + Top Secret with the ability to obtain...areas of relevant technical focus including Cybersecurity, Technical Analysis, Software Development, Data Science and Engineering, Systems … more
    Leidos (09/25/25)
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  • Senior Offensive Security Engineer , Google…

    Google (Reston, VA)
    …programming languages: Python, Go, C++, or Assembly. + Active US Government Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance. ... Senior Offensive Security Engineer , Google Public Sector + _link_ Copy link...practical experience. + 5 years of experience as a software developer, including experience with security-related projects. + Experience… more
    Google (09/22/25)
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  • Software Engineer (508 Compliance…

    Saliense Consulting (Arlington, VA)
    … Secret clearance to be considered and must be eligible to obtain a Top Secret clearance. Position Description: Technical 508 Compliance SME to join our team ... (ONR) in Arlington, VA. Candidates must possess an active Secret Clearance to be considered. The Technical 508 Compliance...software and hardware. + Tests programs, processes, and systems to measure the accessibility and Section 508 compliance… more
    Saliense Consulting (10/01/25)
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  • Chief Unmanned Systems Robotics…

    Leidos (Arlington, VA)
    …Clearance: + US citizenship required with the ability to obtain and maintain a Top Secret security clearance and a CI polygraph may be required. Communication ... a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea ...software development and management. Focus is on robotic systems expertise and not purely software development.… more
    Leidos (08/20/25)
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  • Systems Development Engineer II, AWS…

    Amazon (Herndon, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... for Government, Storage Services team is hiring a cleared Systems Development Engineer to join the team....candidate selected must currently possess and maintain an active TS /SCI with polygraph security clearance. The position further requires… more
    Amazon (09/27/25)
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