• Principal DevOps Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/01/25)
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  • Principal Integration Engineer SPM

    Leidos (Bethesda, MD)
    …opportunity for an **Integration Scrum Team PM** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/01/25)
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  • Principal Specialist - Software

    KBR (Lexington Park, MD)
    …qualified and distinguished team supporting PMA-231 and HawkeyeFlight. We are seeing a software engineer with a strong data science background and AWS ... Title: Principal Specialist - Software Engineering Note:...in digital engineering; research, development, test and evaluation (RDT&E); cyber ; AI; modeling and simulation; and rapid prototyping, KBR… more
    KBR (08/08/25)
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  • RF / DSP Software Engineer level 4

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **THE WORK** As a Principal Software Engineer , my typical day is filled with excitement and ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to...technologies\. \(see Basic Qualifications\) Overall, my role as a Principal Software Engineer is both… more
    Lockheed Martin (07/12/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …Developer** to join our growing application development team. We are looking for a software engineer with expertise in user interface (UI) development who will ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal User Interface Developer** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (06/03/25)
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  • Senior ADC Engineer , Region Services…

    Amazon (Jessup, MD)
    Description Help shape the future of national security computing as a Senior Cloud Engineer at AWS. The AWS Cross Domain Operations team is seeking a cleared Senior ... Cloud Engineer to support essential cross domain services for US...a broader organization that combines the expertise of both software development and managed operations teams. This unique structure… more
    Amazon (06/05/25)
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