• Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …meet our customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous ... meet our customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous… more
    Nightwing (09/12/25)
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  • Modeling and Simulation Engineer…

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions....Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer ( Senior II) to join a team… more
    KBR (08/14/25)
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  • Modeling & Simulation Engineer…

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions.... defense. KBR is seeking a Modeling & Simulation Engineer ( Senior II) with AFSIM experience to… more
    KBR (07/25/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... experienced Senior Ground Systems Engineers to support the US Space Force (USSF) in architecting, developing, testing, and accrediting ground control segments… more
    KBR (08/28/25)
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  • Senior Associate, Manufacturing…

    L3Harris (Orange, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Manufacturing Engineer Job ID: 28022 Job Location: Orange, VA Job ... providing training and guidance, and assisting in process improvements. The engineer collaborates with senior staff, Design Engineering, Quality Engineering,… more
    L3Harris (09/04/25)
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  • Senior T&E SETA Engineer

    IronMountain Solutions, Inc. (Falls Church, VA)
    501179 Senior T&E SETA Engineer Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a lead Senior T&E SETA ... Surveillance and Reconnaissance (ISR) & Electronic Warfare (EW) + Space and Stratosphere capabilities + Information Operations ...other program offices, other USG and DoD agencies, and senior US and foreign government officials at a variety… more
    IronMountain Solutions, Inc. (07/22/25)
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  • Senior Associate, Manufacturing…

    L3Harris (Orange, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Associate Manufacturing Engineer Job ID: 28023 Job Location: Orange, VA Job ... every other Friday off Job Description: L3Harris Technologies is seeking a Senior Associate Manufacturing Engineer at the Aerojet Rocketdyne Segment's Orange,… more
    L3Harris (08/29/25)
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  • Network Engineer - Senior

    Amentum (Warrenton, VA)
    …Security, & Intel space ? If so, look no further. Amentum is seeking a Senior Network Engineer to join our team of passionate individuals in Warrenton, VA. In ... opportunities for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Network Engineer include, but are not limited to,… more
    Amentum (09/23/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …national security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer in ... Title: Senior SIGINT Systems Engineer Belong. Connect....KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions.… more
    KBR (09/16/25)
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  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …is committed to ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and existing ... (AI/ML), and streamlined DevOps deployments to our users in operations . You will also be a technical member of...as perform the following functions as a SIGINT Systems Engineer , by using a holistic approach and providing end-to-end… more
    Sciolex Corporation (07/10/25)
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