• Senior Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …of Raytheon Technologies (RTX). We are currently looking for a talented **Senior Principal Software Engineering, who is experienced in either C++ and/or Java , ... architect and code critical capabilities in an active Agile environment. + Use Java and/or C++, develop innovative new features and improvements for Command &… more
    RTX Corporation (07/08/25)
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  • 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 company ... amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our...+ The software suite includes containerized React user interfaces, Java and Go microservices, a custom REST security, and… more
    GliaCell Technologies (08/14/25)
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  • 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 company ... amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our...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 Systems Engineer

    Northrop Grumman (Patuxent River, MD)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Systems Engineer ​** to join our team of qualified, diverse ... **Essential Functions:** + Will act as a System Test Engineer , reporting to the PAX Triton ITT Ground Segment...+ Bachelor of Science degree in a STEM (Science, Technology , Engineering or Mathematics) discipline with 5 years of… more
    Northrop Grumman (09/24/25)
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  • Principal Software Engineer

    BAE Systems (Rockville, MD)
    …incentives may be available based on position level and/or job specifics. ** Principal Software Engineer ** **115546BR** EEO Career Site Equal Opportunity ... **Job Description** As a part of our Advanced Technology Prototyping team within the Air and Space...and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting… more
    BAE Systems (09/09/25)
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  • 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 ... security environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We're looking for innovators, who… more
    Northrop Grumman (08/31/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Fort Meade, MD)
    …meaningful problems that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will design, develop, optimize, and test ... looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and...security clearance. + Typically requires a degree in Science, Technology , Engineering or Mathematics (STEM) and a minimum of… more
    RTX Corporation (08/30/25)
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  • Principal AI/Sotif Safety Engineer

    General Motors (Annapolis, MD)
    …end development lifecycle for artificial intelligence & machine learning. As the AI Safety Principal Engineer , you will need to stay current on industry best ... to validate AI models + **Programming & Frameworks** : **Python** , R, Java , PySpark, PyTorch, TensorFlow, Scikit-learn, LangChain, SQL + **Machine Learning & AI** :… more
    General Motors (09/13/25)
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  • Principal Software Engineer (SWE-4)

    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 & Analytics ... We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always… more
    Leidos (09/25/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …operations, and government modernization efforts. We are looking for a **Software Engineer ** to help design and develop our **core data platform and framework** ... **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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