• Principal Electrical Engineer

    SAIC (Aberdeen Proving Ground, MD)
    **Description** SAIC has an opening for a ** Principal Electrical Engineer ** as part of a team providing hardware and software development solutions to the US ... and manage electrical/electronic requirements and translate those requirements into system architecture, hardware and firmware designs for military vehicles.… more
    SAIC (09/05/25)
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  • Principal Signals Software Engineer

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a Principal Signals Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... improve existing functionality. + Debug and resolve defects in software systems . + Utilize signal processing techniques and digital modulation methods effectively.… more
    Leidos (09/23/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to design, develop, and… more
    Leidos (09/12/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... new technologies, tuning performance, and prioritizing the implementation of critical system patches. + Performs risk assessment, risk mitigation analysis, vendor… more
    Leidos (08/02/25)
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  • Principal Kubernetes Software…

    Leidos (Columbia, MD)
    …a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... a difference in National Security!** **Job Summary:** Our ideal Software Engineer will have expertise in Kubernetes containerization and orchestration. This role… more
    Leidos (09/04/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …Description:** At Parsons, we're building the next generation of secure, mission-critical systems that support national defense, cyber operations, and government ... modernization efforts. We are looking for a **Software Engineer ** to help design and develop our **core data platform and framework** , enabling interoperability… more
    Parsons Corporation (07/26/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Fulton, MD)
    …Raytheon Technologies (RTX). We are currently looking for a talented **Senior Principal Software Engineering,** **who is experienced in either C++ and/or Java, with ... an aptitude to work on software-intense distributed systems ** . The successful candidate will execute in direct technical leadership roles on various programs.… more
    RTX Corporation (10/02/25)
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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 ... us and make a difference in National Security!** **Job Summary** This PrincipalDevOps Engineer role provides mission critical system support to our customer. You… more
    Leidos (08/01/25)
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  • Principal End User Experience…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Engineer Advisor joining our team. HOW A END USER EXPERIENCE ENGINEER ... related experience **US Citizenship Required:** Yes **Job Description:** End User Experience Engineer Deliver simple solutions to complex problems as a End User… more
    General Dynamics Information Technology (08/19/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides ... Secret or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors in… more
    Huntington Ingalls Industries (07/24/25)
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