• Machine Learning Engineer

    William C Brown Inc (Springfield, VA)
    …you will help ensure today is safe and tomorrow is smarter. Our work depends on TS / SCI cleared Machine Learning Engineer joining our team to support our ... Machine Learning Engineer EOE Statement We are an equal employment...full-motion video (FMV), ground photos, and OpenStreetMap. Position Requirements TS / SCI Clearance. Education: Bachelor or Master' Degree… more
    William C Brown Inc (12/15/25)
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  • Mid-Level SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... security and shape the future of space defense. KBR is seeking a SIGINT Systems Engineer with technical and engineering skills and relevant SIGINT mission… more
    KBR (10/10/25)
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  • Consulting Systems Engineer

    World Wide Technology (Herndon, VA)
    …and deployment of service provider networks and infrastructure (hardware and software) + **Active Top Secret SCI clearance with CI Poly required.** + ... **Consulting Systems Engineer - National Programs Group**...gender identity, national origin, age, disability, veteran status, genetic information , or other characteristics protected by law. We are… more
    World Wide Technology (11/15/25)
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  • Senior AV Programmer

    Intrepid Solutions and Services (Ashburn, VA)
    …various customer facilities located within NCR. **Qualifications** **CLEARANCE:** + Active and current Top Secret ( TS )/ SCI upon application, required. ... prioritization of work across a broad enterprise of AV systems with varying levels of usage and dependencies. +...CI Polygraph to meet the customer's onsite requirements. Active TS / SCI with CI poly is required for… more
    Intrepid Solutions and Services (10/14/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer KBR is seeking a SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that delivers ... distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (11/07/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …team to integrate tactical and national capabilities. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph. + ... Noblis ESI is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly,… more
    Noblis (12/17/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Systems Engineer The Opportunity: Are you...mission planning tools and intelligence data fusion + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Systems Engineer , Logistics…

    RTX Corporation (Dulles, VA)
    …management, material handling, and logistics systems . + **An active and transferable TS / SCI CI Poly US government issued security clearance is required prior ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At...a safer, more secure world. Raytheon is seeking a Systems Engineer specializing in logistics to provide… more
    RTX Corporation (11/18/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    …technical familiarity with mission control and/or processing of one or more GEOINT systems . Minimum qualifications: + Active TS / SCI with Polygraph + ... Title: System Engineer - Acquisition System ...the future of space defense. KBR is seeking a Senior Systems Engineer to be part of our team… more
    KBR (10/25/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    …dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR within last ... **Description** Seeking a Senior Systems /Network Engineer , working with a diverse...technologies like Docker. + Ability to diagnose and resolve system performance issues. + Experience with monitoring and logging… more
    SAIC (12/06/25)
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