• 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 ... Integration, test execution, and test results documentation + Experience with Linux and/or Linux variants + Experience problem solving and debugging + Experience… more
    RTX Corporation (10/23/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Systems Engineer to join our team in Fulton, MD who is ... You Will Do** + Serve as an Onsite Systems Engineer and Command and Control (C2) Operations Subject Matter...a software development environment, including knowledge of Red Hat Linux Operating System + Experience with any of these… more
    RTX Corporation (11/19/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …and exploitation. Thought leadership demands nothing less. Northrop Grumman is seeking a ** Principal Cyber Security Engineer ** to join the Mission Systems Sector ... and Multifunction Sensors division. **Primary Responsibilities:** + Design and engineer solutions that meets business requirements, cyber security practices, and… more
    Northrop Grumman (11/15/25)
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  • Sr 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 ... & Secure Solutions Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program. This position's work location… more
    Northrop Grumman (11/12/25)
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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 ... experience in software development is required. + The Software Engineer develops, maintains, and enhances complex and diverse software...(2) years' experience developing software on Red Hat Enterprise Linux (RHEL) systems Why CTC? + Our teams at… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Engineer , Developer…

    General Motors (Annapolis, MD)
    …that matter most in their domain. **The Role** We are looking for a Principal Engineer with an extensive engineering background, experience using a variety of ... of the business, our users, and the growth of our engineers. This engineer will start delivering impact through observability frameworks and will evolve depending on… more
    General Motors (10/31/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity...+ Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space) + Experience… more
    Leidos (10/31/25)
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  • Principal Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …border surveillance. **Job Summary** Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and architect ... across our entire product ecosystem. We're seeking a distinguished engineer who can seamlessly bridge the gaps between software,...+ Experience or be willing to learn: Matlab, Python, Linux , React, Node, and other languages. + Ability to… more
    Leonardo DRS, Inc. (10/02/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer ** who is enthusiastic, hardworking, and proactive in ... and/or C2 programs. + Demonstrated experience developing software in a Linux environment + Experience with Container Orchestration implementation such as Docker,… more
    RTX Corporation (10/24/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... technology tools such as Docker and Kubernetes + Scripting experience in Linux environment (eg Perl, Python, Bash) + Supporting software solutions in virtualized… more
    RTX Corporation (10/17/25)
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