• Principal System Engineer

    KBR (Bethesda, MD)
    Title: Principal System Engineer /Enterprise Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of… more
    KBR (06/24/25)
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  • Principal / Sr Principal

    Northrop Grumman (Annapolis Junction, MD)
    Principal or Senior Principal level._** **Basic Qualifications for a Principal Engineer Digital:** **Bachelor's Degree or higher in a STEM discipline ... desirable.** **Active Top Secret/SCI security clearance** **Basic Qualifications for a Senior Principal Engineer Digital:** **Bachelor's Degree or higher in a… more
    Northrop Grumman (07/02/25)
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  • Principal Front End Software…

    GliaCell Technologies (Fort Meade, MD)
    Are you a Principal Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... will provide you with work that matters with our mission -focused customers, and surround you with a family of...amazingly talented people Job Description: GliaCell is seeking a Principal Front End Software Engineer on one… more
    GliaCell Technologies (05/23/25)
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  • Sr. Principal Engineer Systems

    Northrop Grumman (Annapolis Junction, MD)
    …in advanced microelectronics design and fabrication. MDA is seeking a **Sr. Principal Systems Engineer ** with demonstrated ability to lead development of ... on-site in Linthicum / Annapolis Junction, MD** _._ **Basic Qualifications for Sr. Principal Systems Engineer :** + Bachelor's degree in a STEM discipline with… more
    Northrop Grumman (07/03/25)
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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 ... us and make a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer , you will be responsible for designing, implementing, and… more
    Leidos (06/10/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …us and make a difference in National Security!** **Job Summary** This PrincipalDevOps Engineer role provides mission critical system support to our customer. You ... Architect , or Sys Ops Administrator) + AWS Professional Certification (DevOps Engineer or Solutions Architect ) + Demonstrated experience in container… more
    Leidos (08/01/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …of Raytheon Technologies (RTX). We are currently looking for a talented **Senior Principal Software Engineering, who is experienced in either C++ and/or Java, with ... deliver presentations/summaries which appropriately address the intended audience. Design, architect and code critical capabilities in an active Agile environment.… more
    RTX Corporation (07/08/25)
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  • Principal Software Engineer - 25k…

    Leidos (Columbia, MD)
    …and experienced Full Stack Software Engineer to support a high-stakes, mission -critical program. In this role, you'll help architect , develop, and integrate ... **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/25/25)
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  • Principal Specialist - Software Engineering

    KBR (Lexington Park, MD)
    …at NAVAIR engineering working in the Standard Data Repository. + AWS Cloud Architect , Engineer or other Professional AWS Certification. Must have 10 or ... Title: Principal Specialist - Software Engineering Note: This is...integrating emerging technologies with deep platform expertise, KBR enhances mission effectiveness on a global scale. With strengths in… more
    KBR (08/08/25)
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  • Front End Developer, Assoc. Principal

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission -critical team. This position will be based out of Ft. Meade, ... a variety of specialized tools and tradecraft to enhance the CNO mission . Your responsibilities will include developing innovative solutions for scalable data… more
    BigBear.ai (08/08/25)
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