• Principal Java Software…

    RTX Corporation (Fort Meade, MD)
    …College, PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software ... that create a safer, more secure world. In the ** Principal Java Software Engineering** role, you will...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (10/13/25)
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  • Principal Software Engineer

    Oracle (Annapolis, MD)
    …operating systems. Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading ... technology experience, Cloud Engineering Infrastructure Development **Responsibilities** As a PMTS engineer in our team, you'll be responsible and lead efforts in… more
    Oracle (12/04/25)
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  • Principal / Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal / Sr. Principal Systems Engineer ​** to join our team ... **Essential Functions:** + Will act as a System Test Engineer , reporting to the PAX Triton ITT Ground Segment...we do. This role may be filled at either Principal or Sr. Principal level depending on… more
    Northrop Grumman (10/30/25)
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  • RF Test Engineer / Principal RF Test…

    Northrop Grumman (Linthicum Heights, MD)
    …skills also required. #NGATL **This requisition may be filled as a RF Test Engineer or Principal RF Test Engineer ** **Basic Qualifications for RF ... a modern language such as C#, Python, C++ or Java + Must be a US Citizen. + Must...to obtain and maintain a Secret clearance. **Basic Qualifications Principal RF Test Engineer :** + Bachelor's degree… more
    Northrop Grumman (12/11/25)
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  • Senior Principal Semiconductor RF Test…

    Northrop Grumman (Linthicum Heights, MD)
    …Mission Systems is seeking an exceptionally talented, motivated, and creative **Senior Principal Semiconductor RF Test Engineer ** for our Advanced Technology Lab ... and microelectronic manufacturing test methodologies is essential. The **Senior Principal Semiconductor RF Test Engineer ** will support...a modern language such as C#, Python, C++ or Java + US Citizenship Required + The ability to… more
    Northrop Grumman (10/08/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (11/10/25)
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  • Principal Engineer - Android…

    Marriott (Bethesda, MD)
    …Package:** Y **Expiration Date:** 01/03/2026 **Join Our Android Platform Team as a Mobile Principal Engineer - Shape the Future of the Marriott Bonvoy App!** Are ... our feature teams. You'll collaborate with top-tier talent-including other Principal Engineers, Engineering Directors, Solution Architects, Feature Team Tech Leads,… more
    Marriott (12/31/25)
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  • Principal Software Engineer

    Oracle (Annapolis, MD)
    …focus on reasonable on-call and a good work/life balance. **Responsibilities** As a Principal Software Engineer on the Network Automation team, you will help ... growth while working on many new ambitious initiatives. An engineer at any level can have significant technical and...and building tools. **Qualifications** You are an expert in Java , comfortable with Python, and have distributed system knowledge… more
    Oracle (12/09/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems,… more
    Leidos (11/19/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and maintenance for… more
    Leidos (11/07/25)
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