• Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering support to ensure the ... + Architect and engineer innovative solutions to support ongoing Cyber Threat and Defensive Operations ....the other Information System Security Engineers + Must have Network compliance regulations knowledge + Must have experience with… more
    Virtual Service Operations (11/09/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Documentations,Enterprise IT,Information Technology Operations ,Microsoft ... Description:** **GDIT is** **seeking** **a** **Senior** **Infras** **t** **ructure Engineer ** **to** **Defense Information Systems Agency (DISA) Global Video… more
    General Dynamics Information Technology (12/14/25)
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  • Operating Environment Engineer

    ManTech (King George, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **Operating Environment (OE) Engineer ** to join our team in **King George, VA** . This is an **on-site** ... role, you will assist Naval Surface Warfare Center Dahlgren Division (NSWCDD) to support the digital and networking aspects of the Aegis system, ensures that the… more
    ManTech (01/06/26)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    …is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team ... **Req ID:** 38550 **Summary** **Senior Solutions Engineer ** **Arlington, VA** Are you ready to enhance...of professionals who support large-scale government operations by leveraging cutting-edge… more
    Chenega Corporation (12/20/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …environment + Ability to apply network engineering and solutions to support real-world tests, integration, and operations Desired Skills: + Military ... is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team… more
    Chenega Corporation (12/14/25)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    … and Telecommunications **Skills:** Cisco Voice over IP,Collaborating,Project Support ,System Upgrades,Voice over IP (VoIP) **Certifications:** Cisco Certified ... ENGINEER WILL MAKE AN IMPACT:** We are seeking an experienced VoIP Engineer to design, implement, secure, and support enterprise voice and collaboration… more
    General Dynamics Information Technology (12/19/25)
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  • ACTI Cyber Threat Exploitation Engineer

    Amazon (Arlington, VA)
    …York, NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a Cyber Threat ... Exploitation Engineer where you will leverage your in-depth knowledge and...well as how those TTP's will present themselves in network -based and host-based logs derived from software, operating systems,… more
    Amazon (12/31/25)
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  • Security Engineer , AWS Security Risk…

    Amazon (Arlington, VA)
    Description As a Security Engineer at Amazon Web Services, you'll work hand-in-hand with some of the smartest specialists and engineers to create, maintain, and ... business grows. AWS Security is looking for a Security Engineer to join our team as we work to...variety of areas including cloud, devices, retail, entertainment, healthcare, operations , and physical stores. Inclusive Team Culture In Amazon… more
    Amazon (10/31/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/26/25)
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  • V2X Test and Development Engineer

    Leidos (Mclean, VA)
    …Java, Python, SQL, C++, C#, C. * Understanding of connected and automated vehicle operations . * Understanding of network simulation tools (eg NS-3). * Geospatial ... transportation? Consider joining the Leidos team operating FHWA's **Saxton Transportation Operations Laboratory (STOL),** a USDOT research lab focused on the… more
    Leidos (01/04/26)
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