• Principal Systems Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... a difference in National Security** **Job Summary:** As a Principal Systems Engineer you will...accredited college or university plus twenty (20) years of systems engineering experience. OR A High School… more
    Leidos (11/13/25)
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  • Space Vehicle Test Conductor - Principal

    Northrop Grumman (Linthicum Heights, MD)
    … level based on the basic qualifications below. **Basic Qualifications:** + ** Principal Engineer :** Bachelor of Science Degree in STEM curriculum with ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...relevant experience; 3 years with MS Degree + **Sr Principal Engineer :** Bachelor of Science Degree in… more
    Northrop Grumman (10/29/25)
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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 ... design reviews, and provide cyber security guidance to the engineering and architecture teams: This includes: * Conduct cybersecurity...* 15 years of experience as a Cyber Security Engineer or Systems Engineer *… more
    Amentum (10/23/25)
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  • Integration & Test Senior Principal

    Northrop Grumman (Baltimore, MD)
    Systems Engineering Integration & Test functional homeroom, the Sr. Principal Engineer Systems will be responsible for supporting system-level ... making history. Northrop Grumman is seeking a talented Sr. Principal Systems Engineer to join...be a self-starter with a strong mechanical or electrical engineering background. This position will be in Linthicum, MD.… more
    Northrop Grumman (10/10/25)
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  • Integration & Test Principal Systems

    Northrop Grumman (Baltimore, MD)
    …the Systems Engineering Integration & Test functional homeroom, the Principal Engineer Systems will be responsible for supporting system-level ... they're making history. Northrop Grumman is seeking a talented Principal Systems Engineer to join...be a self-starter with a strong mechanical or electrical engineering background. This position will be in Linthicum, MD.… more
    Northrop Grumman (10/04/25)
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  • Principal Engineer - -Digital…

    Marriott (Bethesda, MD)
    …high-impact code. Leads architecture and framework initiatives. Partners with other Principal Engineers, Engineering Directors, Enterprise Architecture and squad ... Serves as a technical subject matter expert (SME) for the Digital Web Engineering Platform and provides strategic technical advisory and hands-on support for the… more
    Marriott (10/30/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton, MD. **What You ... Will Do** + Serve as a technical lead and systems engineer on challenging software development projects such as the Common Aviation Command and Control System… more
    RTX Corporation (10/26/25)
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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 onsite** **in Fulton, MD.** **U.S. ... position, you will serve as a technical lead and systems engineer on challenging software development projects...technologies **.** + You will perform full life cycle systems engineering tasks including system requirements analysis,… more
    RTX Corporation (10/16/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Systems Engineer who is ready for a new challenge that will launch ... amazingly talented people Job Description: GliaCell is seeking a Principal Systems Engineer on one...discipline. + Possess Storage experience. Key Skills: + Applies systems engineering principles throughout the systems more
    GliaCell Technologies (11/04/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …principles, computer architecture, and relevant technologies + Familiarity with Model-Based Systems Engineering languages (SysML/UML) and concepts + Excellent ... principles, computer architecture, and relevant technologies + Familiarity with Model-Based Systems Engineering languages (SysML/UML) and concepts + Excellent… more
    Northrop Grumman (11/06/25)
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