• Principal Software Engineer

    GliaCell Technologies (Columbia, MD)
    Are you a Principal Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one...a team. + Strong communication skills. Key Skills: + Java , JavaScript, React, Angular + Containerization (Docker), GitLab, and… more
    GliaCell Technologies (08/08/25)
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  • Principal Software Engineer

    Huntington Ingalls Industries (Hanover, MD)
    …that is evolving software to meet the critical needs of our customers. The Principal Software Engineer will support a mission management tool called the ... a division of HII, is building a pipeline of Principal Software Engineers to support future operations...experience. + Advanced level of experience with developing C++, Java , and/or JavaScript, or related programming languages + Must… more
    Huntington Ingalls Industries (08/22/25)
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  • Principal Signals Software

    RTX Corporation (Fort Meade, MD)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (08/30/25)
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  • Principal Software Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... bonus!** **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance...for a bachelor's degree. + Must have experience with Java development + **Clearance Required:** Must have an active… more
    Leidos (07/31/25)
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  • Principal Software Engineer

    Robert Half Technology (Bowie, MD)
    Description We are looking for an experienced Principal Software Engineer to design, develop, and optimize large-scale systems while ensuring high ... to security best practices and secure coding standards across projects. * Engineer software solutions capable of processing and managing extensive volumes… more
    Robert Half Technology (09/11/25)
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  • Principal Cyber Software

    Northrop Grumman (Annapolis Junction, MD)
    …within 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 ... Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program....software test automation tools/frameworks (Selenium). * Experience with Java , C++, or Python. * Experience using UI automation… more
    Northrop Grumman (08/31/25)
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  • Principal Signals Software

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Signals Software Engineer in our **National Security Sector's (NSS) Cyber & ... processing techniques and digital modulation methods effectively. + Develop software using C++ and Java within Linux operating systems. + Integrate software more
    Leidos (09/23/25)
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  • Principal Software Engineer

    BAE Systems (Rockville, MD)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Software Engineer ** **115546BR** EEO Career Site Equal ... and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting...required. Job Responsibilities + Work as part of a software development team to design and implement rapid prototypes… more
    BAE Systems (09/09/25)
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  • Principal Software Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/25/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …defense, cyber operations, and government modernization efforts. We are looking for a ** Software Engineer ** to help design and develop our **core data platform ... **Programming/Automation:** + Strong proficiency in programming languages such as Python, Java , or other relevant languages for data processing and UI development.… more
    Parsons Corporation (07/26/25)
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