• Principal / Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …Aeronautics Systems has an opening for a **Principal / Sr. Principal Systems Engineer ​** to join our team of qualified, diverse individuals within our ... Network Engineers, and Flight Test Engineers. **Essential Functions:** + Will act as a System Test Engineer , reporting to the PAX Triton ITT Ground Segment… more
    Northrop Grumman (10/30/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...This position will require you to work closely with system administrators and software developers to communicate, document and… more
    KBR (10/28/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …foundation in systems engineering principles and practical experience with satellite systems . The Satellite System Engineer oversees developer satellite ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...integration and more. This position is for a Satellite System Engineer for a large, multi-year contract… more
    SAIC (10/07/25)
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  • Senior Digital Verification Engineer

    Huntington Ingalls Industries (Roanoke, VA)
    …hardware reverse-engineering (eg, IDA Pro, Ghidra) * FPGA design or verification * Active Secret or Top Secret security clearance * Familiarity with testing ... Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...experience. * US Citizenship * Willingness to obtain a Top - Secret security clearance * Degree in Electrical… more
    Huntington Ingalls Industries (10/08/25)
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  • Digital Verification Hardware Engineer 2

    Huntington Ingalls Industries (Roanoke, VA)
    …reverse-engineering (eg, IDA Pro, Ghidra) * FPGA design or verification * Active Top Secret security clearance * Familiarity with testing and verification ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...experience. * US Citizenship * Willingness to obtain a Top - Secret security clearance * Degree in Electrical… more
    Huntington Ingalls Industries (09/23/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer , you will be responsible for designing, implementing, and… more
    Leidos (09/09/25)
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  • Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected candidate ... and verifying system security requirements and establishing system security designs for large-scale systems , major...testing of relevant type 1 devices. Preferred Qualifications: + TS /SCI Clearance with polygraph within the last 6 yrs.… more
    Belay Technologies (11/06/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Engineer 4** to join our **Security and Electronic ... and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes,… more
    M. C. Dean (10/14/25)
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  • Software Engineer III

    Sierra Nevada Company, LLC (Southern Pines, NC)
    …working in multi-disciplinary teams + **The ability to obtain and maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** + ... Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions + Define...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (09/26/25)
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