• Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security** ** Engineer ** Deliver security related ... systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...work depends on Information Systems Security Engineers joining our team to protect data flows for a wide range… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Infrastructure / DevOps…

    CACI International (Chantilly, VA)
    …CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next generation signals intelligence ... Senior Infrastructure / DevOps Engineer Job...systems for the Department of Defense. Join this passionate team of industry-leading individuals on a program that leverages… more
    CACI International (10/25/25)
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  • Systems Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will provide leadership in planning, designing, and implementing sophisticated additions and changes to ... C2S) implementation with security controls for classified workloads + Linux and Windows operating systems with security hardening for classified use + Windows more
    Noblis (11/20/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET/SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 years' ... Server, CFML, CFScript IIS, Sencha Software tool, Python and Windows Server 2016R@ or higher. + Experience in writing...performance and functional standards + Perform quality control on team products + Confer with system engineers and hardware… more
    Cinteot (11/05/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented ** Senior Network Engineer ** to join our team in support of the Tactical Network (TACNET) program, providing ... Digital Networking System (ADNS) program. **ROLE OVERVIEW:** As a Senior Network Engineer , you will play a...Experience working in a NCTAMS is highly desired. + Windows and Linux system administration skills. + Expertise in… more
    SAIC (11/22/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview**...handling - serve as the escalation tier for the team when there is an incident + Lead incident ... security section grows, so will the tools and the ** Senior Security Engineer ** will be the person...for existing and newly acquired businesses or services + Team expert on Mitre Att&ck, tools, techniques, and practices… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Systems Engineer , AWS…

    Amazon (Herndon, VA)
    …long-term engineering projects. MO is building the best-in-class engineering and operations team that will own the day-to-day operations for AWS Regions; improving ... operate AWS Regions. Amazon is looking for highly motivated Senior Systems Engineers who can balance the day-to-day operations...(Iot), Platform, and Productivity Apps services in AWS. Inclusive Team Culture Here at AWS, it's in our nature… more
    Amazon (09/09/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. Responsibilities As part of the team , the ** Senior Solution Engineer 's** responsibilities will ... the customers. The successful candidate will join a dynamic multidiscipline team responsible for design, implementation, integration, and support of the enterprise… more
    M. C. Dean (08/30/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... findings, making actionable recommendations, and sharing innovative ideas with Senior Government Sponsors. Roles & Responsibilities: The selected candidate will… more
    The MITRE Corporation (11/08/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …which includes secure cloud-hosted and on-premises environments. As part of the team , the ** Senior Systems Engineer ** 's responsibilities will ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across… more
    M. C. Dean (08/30/25)
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