• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …lives, and changing the world for the better. We are seeking a ** Systems Engineer 4** to join our ** Security and Electronic Systems (SES)** business ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (07/15/25)
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  • R & D Architect Support Engineer

    KBR (Chantilly, VA)
    Title: R & D Architect Support Engineer / Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer / Systems ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...thread projects for impact on the existing and planned system architecture + Systems : Assist in ensuring… more
    KBR (07/01/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (07/05/25)
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  • System Development Engineer , Strada…

    Amazon (Herndon, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day tasks and ... active TS/SCI security clearance with polygraph and satisfy other security related requirements. Key job responsibilities The Systems Development Engineers… more
    Amazon (07/22/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …operational security posture for information systems and performing day-to-day security operations of the system , to include scans and security ... **Description** **POSITION TITLE** Data Systems Engineer **JOB DESCRIPTION** The Data...audits. + Experience providing configuration management (CM) for information system security software, hardware, and firmware. Desired:… more
    Leidos (07/18/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …SSPO Systems Engineering and Integration Division. The Systems Engineer is a technical/engineering professional who performs system or enterprise level ... Title: Systems Engineer Belong. Connect. Grow. with...Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (06/19/25)
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  • Systems Engineer

    TekSynap (Chantilly, VA)
    …one or severalareas of the project, providinga holistic approach. The System Engineer : + Designs, develops,evaluatesandmodifiesend-to-end systems and ... the contractual requirements andparticipatesin the testing process tovalidaterequirements The System Engineer willprimarilywork in the CustomerServices Supportproject… more
    TekSynap (06/11/25)
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  • Systems Engineer - Integration…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We have a great opportunity for a Systems Engineer - Integration - active TS/SCI clearance in Springfield, ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Systems Engineer - Integration (SEI) provides a...+ GIAC Security Essentials Certification (GSEC) + Systems Security Certified Practitioner (SSCP) + … more
    V2X (06/24/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...of space defense. KBR is seeking a Mid-Level SIGINT Systems Engineer to be part of our… more
    KBR (07/22/25)
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  • Senior Systems Test Engineer

    RTX Corporation (Sterling, VA)
    …and implementation. + Scaled Agile Framework (SAFe) knowledge and experience as a System Engineer . + Experience using modeling resources and methodologies like ... world. We have an exciting opportunity for a **Senior Systems Test Engineer ** to join our Air...of 5 years of prior relevant experience + CompTIA Security + Certification - Linux. + Systems engineering… more
    RTX Corporation (07/10/25)
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