• Cyber Engineer - Advanced Cyber Training…

    IDS International (Arlington, VA)
    …in cyber engineering, network operations, or cyber range development. + Top Secret security clearance. + Proficiency in virtualization, containerization, ... modern information warfare. SITE 525 is seeking a highly skilled Cyber Engineer to support the development and sustainment of advanced cyber training environments.… more
    IDS International (10/31/25)
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  • Field Service Engineer (Onsite)

    RTX Corporation (Richmond, VA)
    …clearance is required prior to start date. **Preferred Qualifications:** + Top Secret Collateral preferred. Prior military satellite communications technician ... only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, an… more
    RTX Corporation (10/29/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    …+ US Citizenship. + Active secret clearance with the ability to obtain top secret clearance. **Desired:** + Experience with Red Hat Linux /CentOS and ... Contract, providing general engineering support to multiple firewall and perimeter security systems and devices. The well qualified candidate will possess and apply… more
    SAIC (11/11/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... control models and network security + Solid understanding of server operating systems ( Linux , Windows) + In-depth understanding of communication protocols and… more
    ManTech (08/19/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …WILL REQUIRE US CITIZENSHIP AS WELL AS, A US GOVERNMENT SECURITY CLEARANCE AT THE SECRET LEVEL WITH TOP SECRET / SCI ELIGIBILITY Travel Requirements + ... removing, rebuilding and/or replacing, re-installing and re-testing Submarine Communication Systems and equipment to include hardware, cabling, and software +… more
    Scientific Research Corporation (11/12/25)
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  • Cleared Software Engineer

    General Atomics (Chantilly, VA)
    …substitute equivalent experience in lieu of education. + Ability to transfer and maintain a Top Secret security clearance with SCI eligibility and a CI poly is ... an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of...you come in! GA-Intelligence is looking for a Software Engineer to join our federal team to develop scalable,… more
    General Atomics (11/01/25)
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  • Electrical Engineer

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $116,480 - $208,505 **Travel Percentage Required** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon,… more
    General Atomics (10/29/25)
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  • Sr. Software Engineer

    Leidos (Alexandria, VA)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven software… more
    Leidos (10/05/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The Chinook… more
    Leidos (10/05/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    … + Available to respond to alarms and emergencies after hours + Final Top Secret Security Clearance **Other Qualifications & Desired Competencies** + Experience ... range in complexity and size to include multi-platform computing ( Linux , Windows, VMWare), virtual environments, and mobile systems...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance,… more
    AeroVironment (10/11/25)
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