• Sr . Systems Engineer - Top Secret…

    TEKsystems (Fort Belvoir, VA)
    Description TEKsystems is seeking a Sr . Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract . The I3TS program ... provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the… more
    TEKsystems (08/12/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract . The I3TS ... program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously… more
    Leidos (08/08/25)
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  • Sr . Network Security Engineer - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Sr . Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... . **Position Description:** CGI Federal has an exciting opportunity for a Sr . Network Security Engineer. As a Network Security Engineer, you will play… more
    CGI Technologies and Solutions, Inc. (06/05/25)
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  • Sr . Engagement Manager, US Federal…

    Amazon (Herndon, VA)
    …to represent AWS within the customer's environment and drive discussions with senior personnel regarding trade-offs, best practices, project management , and risk ... that we are exceeding expectations in developing and delivering solutions. As a Sr . Engagement Manager, you will collaborate across roles to understand a customer's… more
    Amazon (08/09/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    …and services at the speed of relevance to support C-UAS activities. The C-UAS Sr Operations Systems Engineer performing on this contract will possess the ... Job Description and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will ensure that our government customer… more
    Agile IT Synergy (06/18/25)
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  • Sr . Technical Project Manager

    CACI International (Springfield, VA)
    Sr . Technical Project Manager Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... services + Coordinate schedules to facilitate completion of task and contract deliverables, briefings/presentations, and project reviews + Coordinate with security… more
    CACI International (07/24/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... is at the forefront of engineering, logistics, operations, science, program management , mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (07/22/25)
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  • Sr Administrative Assistant

    KBR (Chantilly, VA)
    …conferences, and off-sites + Coordinating responses in a clear, organized manner for senior management review + Support daily office management functions, ... Title: Sr Administrative Assistant Belong. Connect. Grow. with KBR!...at the forefront of engineering, logistics, operations, science, program management , mission IT and cybersecurity solutions. + Collaborative Environment:… more
    KBR (07/15/25)
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  • Zero Trust Data Engineer - Sr . (TS/SCI)…

    SMX (Fort Belvoir, VA)
    Zero Trust Data Engineer - Sr . (4472) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a ** ... Senior Zero Trust Data Engineer** to join a team...+ Certified Information Security Manager (CISM) + Certified Data Management Professional (CDMP) + AWS Certified Security - Specialty… more
    SMX (07/17/25)
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  • Sr . Principal Military Trainer - Program…

    Serco (Mclean, VA)
    **Position Description** Serco is seeking a Sr . Principal Military Trainer - Program Technical Analyst (PTA) to join our team in McLean, Virginia, in support of the ... + Experience as a Division Commander with expertise in leadership, training management , and execution of large-scale training exercises. + Active US DoD Secret… more
    Serco (05/16/25)
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