• Principal Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer ** who strives for excellence and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (07/24/25)
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  • Principal Software Engineer - 25k…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** 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,… more
    Leidos (07/31/25)
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  • Principal Kubernetes Software…

    Leidos (Columbia, MD)
    …a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security !** **Job Summary:** Our ideal Software Engineer ...regard to race, color, religion, sex, sexual orientation, gender identity , national origin, disability or veteran status. Leidos will… more
    Leidos (06/05/25)
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  • 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 ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (06/24/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (08/08/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... in artificial intelligence and machine learning, cloud architecture and security , cross domain solutions, cybersecurity, edge node technology, synthetic… more
    Concurrent Technologies Corporation (08/07/25)
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  • (DOD SkillBridge) Space Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Opportunities are in the Linthicum/Baltimore, Maryland area. This position is for a **Systems Engineer or Principal Systems Engineer ** to join our **Remote ... only part of history, they're making history. As one of the largest global security companies in the world, Northrop Grumman is proud to help our nation's military… more
    Northrop Grumman (05/21/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** 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,… more
    Leidos (08/02/25)
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  • Principal RF Design Engineer

    RTX Corporation (Aberdeen Proving Ground, MD)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend or Foe ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (08/08/25)
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  • Principal Premium Support Engineer

    Rocket Software (Annapolis, MD)
    …truly BELIEVE in what they're doing!** **Job Description Summary:** The Dedicated Support Engineer (DSE) is assigned to support one of Rocket Software's largest and ... most strategic customers with postimplementation product support. The Engineer will troubleshoot reported symptoms to aid in the resolution process either directly… more
    Rocket Software (06/28/25)
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