• Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in Reston, VA. This ... Microsoft 365/Azure, and multi-cloud environments (AWS, GCP, OCI). You will engineer , implement, and continuously improve controls that protect CUI/FCI and other… more
    SOS International LLC (12/31/25)
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  • DevOps Engineer

    CACI International (Sterling, VA)
    DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to ... * * **The Opportunity:** We're looking for a DevOps engineer to help us keep the gears turning; and...times a day, we keep things moving. Our fielded systems are isolated from reach back, so we've got… more
    CACI International (12/15/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …to ensure that systems are functional, secure, and scalable. The Security Engineer will support the design and development of cybersecurity tools and ... **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The… more
    Leidos (11/25/25)
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  • Regulatory Engineer , Amazon Leo

    Amazon (Arlington, VA)
    …in the development of a global broadband communication system. As a Regulatory Engineer , you will: * Work on complex regulatory projects dealing with satellite and ... satellite orbits. * Work closely with satellite and system design teams to conduct system design trade...to effectively communicate solutions to complex technical problems. Export Control Requirement: Due to applicable export control more
    Amazon (12/02/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …space\- based programs in support of national security\. We are seeking a SW Engineer to participate in the design , development, test and maintenance of complex ... to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance** to work from either our King of Prussia,… more
    Lockheed Martin (12/18/25)
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  • Engineer III

    General Atomics (Herndon, VA)
    …affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted ... technologies. We have an exciting opportunity for a FPGA Engineer within the CSS team which is part of...the CSS team which is part of our Electromagnetic Systems group. The position would be located in Herndon,… more
    General Atomics (12/11/25)
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  • Software Development Engineer II, Amazon…

    Amazon (Herndon, VA)
    …new development initiatives, focusing on areas with ambiguity. Your goal is to design and develop software systems that are secure, maintainable, scalable, and ... out of one of the following locations: Herndon,VA,US As a Software Development Engineer II in the Amazon Foundational Security Services (AFSS) organization at AWS,… more
    Amazon (12/13/25)
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  • Quality Engineer Manager

    M. C. Dean (Manassas, VA)
    Overview **About MC Dean** MC Dean is Building Intelligence. We design , build, operate, and maintain cyber-physical solutions for the nation's most mission-critical ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/13/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …surveillance, audio visual, it systems , perimeter defense and command and control systems for federal, local and commercial customers across high-growth ... MC Dean** MC Dean is Building Intelligence . We design , build, operate, and maintain cyber-physical solutions for the...Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (01/08/26)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …professional Network Engineering experience, with proven expertise in: + Network security design , implementation, and control enforcement. + STIG application for ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Design , implement, and maintain secure network infrastructure, enforcing security controls across… more
    TekSynap (12/30/25)
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