• Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...of space defense. KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage… more
    KBR (10/21/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...future of space defense. KBR is seeking a Software Engineer SME to join our team. The candidate will… more
    KBR (10/21/25)
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  • Network Engineer

    Leidos (Arlington, VA)
    …FUTURE ROLE** Leidos' Digital Modernization sector is seeking a Network Engineer to be responsible for the design, migration, implementation, enhancement, ... optimization, and maintenance of infrastructure On GSM-O II . **This position will be 100% on-site.** **Primary Responsibilities:** + Provide intermediate to… more
    Leidos (01/02/26)
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  • Senior Cloud Engineer Architect Azure

    Leidos (Fort Belvoir, VA)
    …Leidos Digital Modernization is seeking an experienced **_Senior Cloud Engineer Architect (Azure)_** to support large-scale migration and operations on ... The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and… more
    Leidos (11/15/25)
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  • Network Infrastructure Engineer I, Amazon…

    Amazon (Alexandria, VA)
    …to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our Infrastructure ... builders to take on the challenge of scaling network systems allowing us to stay ahead of customer demand....stay ahead of customer demand. As a Network Infrastructure Engineer , you will work in a dynamic environment to… more
    Amazon (12/24/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …QUALIFICATIONS** + Active Secret security clearance + Bachelor of Science in Information Systems , Information Technology, Computer Science, or Computer ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Support the system hardening of DoD systems through secure configuration and implementation of best… more
    TekSynap (12/30/25)
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  • VPN - DMZ and WAN Network Engineer

    Leidos (Norfolk, VA)
    …(Virtual Private Network), WAN (Wide Area Network) & DMZ (Demilitarized Zone) Network Engineer located in Norfolk, VA.** Join our team to support the SMIT mission, ... the globe. We are seeking a skilled VPN, WAN & DMZ Network Engineer proficient in network engineering appliances and technologies (ie, Firewalls, DMZ, VPN, WAN,… more
    Leidos (01/07/26)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform. Perform backend ... systems design, data architecture, integration engineering, and workflow enablement,...enablement, ensuring the platform serves as a scalable, extensible system -of-record for security programs. Collaborate with program architects to… more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and network ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (12/13/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …+ ITIL v3 Foundation or v4 + BA/BS degree in Computer Science, Information Assurance, or Information Systems + Cybersecurity experience (Protect, ... has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An...services; + Demonstrated advanced experience with the Windows operating system and other operating systems (eg, Linux… more
    Leidos (10/31/25)
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