• System Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking a dedicated results-oriented Senior Systems Engineer to support NSWC Dahlgren H20. **Systems Engineer Responsibilities Include:** + Providing ... matter expertise relevant to combat systems, command & control systems, and simulation /stimulation systems for Surface Ship Undersea Warfare (USW) US and Foreign… more
    Amentum (12/16/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications, ... and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance...C2BMC and OPIR. + Offer expertise in Modeling and Simulation + Provide expertise in threat modeling. + Provide… more
    Chenega Corporation (12/14/25)
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  • Cyber Test Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Cyber Test Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are won in the ... be executed on a worldwide stage. We're looking for an experienced cyber systems engineer like you to apply your knowledge of defense systems in developing cyber… more
    BOOZ, ALLEN & HAMILTON, INC. (12/13/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (12/13/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …engineering & integration and more. This position is for a Satellite System Engineer for a large, multi-year contract supporting a cutting-edge and innovative space ... and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing… more
    SAIC (12/11/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test, and validation… more
    SAIC (12/11/25)
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  • Software Engineer II - Training System…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)** We are currently searching ... for a Software Engineer to join our team in Sterling VA within the Simulation and Training Solutions (STS) business area. STS develops and builds highly… more
    RTX Corporation (12/09/25)
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  • Big Data Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Big Data Engineer to join our team of professionals providing technical and program services to the Air Force, Space and ... sea, in air, and in space. The Big Data Engineer will support the NRO's Advanced Systems and Technology...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (12/08/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the SAIC's Prime Program Landmark AOS in Chantilly, VA. Landmark AOS ... cycle. **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security throughout the software development lifecycle,… more
    SAIC (12/08/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION** : SAIC is seeking an **Integration Solutions Engineer ** with a strong desire to enhance technical communication and collaboration ... real-time surveillance and activity-based intelligence information. As an Integration Solutions Engineer you will be involved with designing and implementing complex… more
    SAIC (12/06/25)
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