• Principal / Sr. Principal

    Northrop Grumman (Patuxent River, MD)
    …Grumman Aeronautics Systems has an opening for a ** Principal / Sr. Principal Systems Engineer ​** to join our team of qualified, diverse individuals ... **Essential Functions:** + Will act as a System Test Engineer , reporting to the PAX Triton ITT Ground Segment...date + Must have experience with Windows and Linux Operating Systems + Must have ability to… more
    Northrop Grumman (10/30/25)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi-… more
    V2X (11/15/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work in Fulton, MD. Eligible candidates ... **What You Will Do** + Serve as an Onsite Systems Engineer and Command and Control (C2)...Operating System + Experience with any of these systems or simular: Command and Control (C2), Surveillance/Radars, Air… more
    RTX Corporation (10/26/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer /Senior ... Baltimore, MD.** **This requisition may be filled as a** ** Principal Embedded Software Engineer or Senior ...software using object-oriented design principles in C/C++ Knowledge in operating system concepts for embedded systems (Linux… more
    Northrop Grumman (11/11/25)
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  • Principal Cyber Systems

    Northrop Grumman (Linthicum Heights, MD)
    …nothing less. Northrop Grumman is seeking a ** Principal Cyber Security Engineer ** to join the Mission Systems Sector Chief Information Security Office ... models such as SaaS, PaaS, and IaaS. + Experience with Linux and Windows operating systems . + Experience with operating in an Agile/DevOps environment.… more
    Northrop Grumman (11/15/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of ... * 15 years of experience as a Cyber Security Engineer or Systems Engineer *...sensitive data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX, UNIX,… more
    Amentum (10/23/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Annapolis Junction, MD)
    …with automated testing and continuous integration frameworks (CI/CD) + Familiarity with operating systems such as: RedHat Enterprise, CentOs, and Windows 10 ... with automated testing and continuous integration frameworks (CI/CD) + Familiarity with operating systems such as: RedHat Enterprise, CentOs, and Windows 10… more
    Northrop Grumman (11/11/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... maintaining system configuration files. Individual shall have a fundamental understanding of operating systems ad be familiar with either UNIX or NT commands or… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... maintaining system configuration files. Individual shall have a fundamental understanding of operating systems ad be familiar with either UNIX or NT commands or… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal /Sr Principal

    Northrop Grumman (Baltimore, MD)
    …(Spectrum analyzers, signal generators, etc.) + 5 years of experience with Linux Operating Systems + 5 years of experience with full software lifecycle: ... our team as a Principal or Senior Principal Embedded Software Engineer based out of...generators, etc.) + 5 years of experience with Linux Operating Systems + 5 years of experience… more
    Northrop Grumman (10/16/25)
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