• Satellite Payload Acquisition and Systems…

    SAIC (Chantilly, VA)
    …and systems engineering support for Major Satellite Acquisition for the NRO SIGINT Directorate Low Earth Orbit (LEO) Systems Program Office (LSPO). Must have ... Desired Qualifications: + MS in engineering or related technical field. + SIGINT experience. + Experience with Acquisition Lifecycle Phase A activities. +… more
    SAIC (09/17/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (09/18/25)
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  • Cloud Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …issues to a diverse audience in layman's terms + Experience with the cyber security of SIGINT solutions. + Experience implementing or assessing cybersecurity ... for. **Job Description:** Parsons is looking for a talented **Cloud** **Information System Security Engineer ** to join our growing team! In this role you will get to… more
    Parsons Corporation (09/30/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Alexandria, VA)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (09/27/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (08/26/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will ... Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design, development,… more
    SAIC (08/07/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (07/11/25)
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  • Systems Engineering Lead

    SAIC (Chantilly, VA)
    …are critical to achieving our customers' missions. SAIC is seeking a talented Systems Engineer to support a highly dynamic and evolving program with one of our US ... foundation for personal growth and development. **Role Overview:** As a Systems Engineer , you will be responsible for the end-to-end lifecycle management, including… more
    SAIC (08/07/25)
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  • MBSE Enterprise Architect

    SAIC (Chantilly, VA)
    …SAIC is seeking to fill an opening for a Space Enterprise System Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... of core systems engineering and analysis disciplines and processes. + Knowledge of SIGINT and GEOINT remote sensing systems, protection, and overall space and ground… more
    SAIC (08/27/25)
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  • Network Architect

    Amentum (Arlington, VA)
    …a. Certified Information Systems Security Professional (CISSP) or Microsoft Certified Systems Engineer (MCSE). b. Possess a minimum of ten years' experience in ... years' experience in one or more multi-Intelligence disciplines (ie, SIGINT , or HUMINT, or CI, or GEOINT, or OSINT)...or CI, or GEOINT, or OSINT) in support of Cyber Operations, Information Operations or Special Operations. c. One… more
    Amentum (07/14/25)
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