• Senior SIGINT Systems…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer - Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our ... information distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (12/09/25)
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  • Senior PKI / Certificate Management…

    BAE Systems (Falls Church, VA)
    **Job Description** BAE Systems , Inc. is seeking a ** Senior PKI / Certificate Management Engineer ** to join our Identity Services organization, supporting ... Other incentives may be available based on position level and/or job specifics. ** Senior PKI / Certificate Management Engineer [REMOTE]** **119506BR** EEO Career… more
    BAE Systems (12/19/25)
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  • Senior SIGINT Systems…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to...and development of related briefing materials Minimum qualifications: + Active TS/SCI with Polygraph + Bachelor's degree in Engineering… more
    KBR (12/16/25)
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  • Systems Engineer - Research…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The ... Title: Systems Engineer - Research and Development - Senior...Title: Systems Engineer - Research and Development...CONUS and OCONUS travel may be required. Security Requirements: Active TS-SCI w Polygraph Belong, Connect and Grow at… more
    KBR (10/29/25)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) ... incentives may be available based on position level and/or job specifics. ** Senior DevSecOps Engineer ** **117967BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (10/31/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a ** Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team ... solutions to address common concerns of reliable and maintainable weapon systems (https://ac.cto.mil/sea/). SAIC also provides technical expertise to improve the… more
    SAIC (01/06/26)
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  • Senior Scientist, Systems…

    L3Harris (Herndon, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 32407 Job Location: Herndon, ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (12/24/25)
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  • Senior Desktop Engineer SCCM

    SAIC (Quantico, VA)
    **Description** **SAIC is seeking a Sr . Desktop Engineer (SCCM) for a new/exciting program out of Quantico, VA. (Must possess an active TS/SCI and Sec+ ... Combatant Commands Business Group of SAIC is seeking a Senior Desktop Engineer (SCCM) to support a...oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security… more
    SAIC (12/03/25)
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  • Senior Systems Engineer…

    RTX Corporation (Springfield, VA)
    …balance practices. **Location:** **Near Springfield, Virginia** **What You Will Do** + The Senior Systems Engineer provides systems engineering and ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...a safer, more secure world. Raytheon is seeking a Senior Systems and Integration Engineer … more
    RTX Corporation (12/24/25)
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  • Senior SIGINT Systems…

    Sciolex Corporation (Chantilly, VA)
    …and is committed to ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and ... well as perform the following functions as a SIGINT Systems Engineer , by using a holistic approach...mission control and/or processing of one or more SIGINT systems . + Proven communication skills especially with senior… more
    Sciolex Corporation (01/07/26)
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