• 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 ... and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting...skills + Proficient in multiple high-level programming languages, eg Java , C , Rust, etc. + Experience using collaborative… 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 ... Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program....using 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 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...radio architectures. + Experience in programming languages such as Java , C, C++, and Python. + Experience with satellite… more
    RTX Corporation (08/30/25)
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  • Principal Software Engineer - 25k…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance complex software systems,...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 (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 ... (11) plus years of relevant experience or equivalent. + Strong Java and/Kotlin development experience. + Experience designing, developing, and implementing full… more
    Leidos (09/25/25)
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  • Principal Signals Software Engineer

    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 & ... and digital modulation methods effectively. + Develop software using C++ and Java within Linux operating systems. + Integrate software into new or modified… more
    Leidos (09/23/25)
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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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  • 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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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... and make a difference in National Security!** **Job Summary** This PrincipalDevOps Engineer role provides mission critical system support to our customer. You will… more
    Leidos (08/01/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors in related ... experience. + Proficiency in one or more of our primary backend languages: Java , Python, Go. + Experience working with or modifying Trino (or similar distributed… more
    Huntington Ingalls Industries (07/24/25)
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