• Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer ** who is enthusiastic, hardworking, and proactive in ... directly driving the design, architecture, and development of new software systems and products utilizing these technologies. Solipsys is an industry leader… more
    RTX Corporation (10/24/25)
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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 Summary:** As a Test Engineer on this program, you will have the opportunity to perform software development… more
    Leidos (10/31/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... effort across a team of engineers, IT professionals, and cyber security SMEs to design, implement, and maintain the...world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete… more
    RTX Corporation (10/17/25)
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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 ... documented experience creating maintaining and implanting detailed documentation for standard systems operating procedures + Candidate must have a Bachelor's with 12… more
    Leidos (10/31/25)
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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 (10/25/25)
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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 (10/09/25)
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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 ... clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems... engineer , designing, developing, and deploying complex backend systems and a Bachelors in related field or 13… more
    Huntington Ingalls Industries (10/23/25)
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  • Principal Site Reliability Engineer

    RTX Corporation (Annapolis, MD)
    …**What YOU will learn:** + YOU will learn to innovate and create new infrastructure and systems in a supportive team who value new ideas. + YOU will learn how to ... to work collaboratively with your colleagues across the world to deliver great systems rather than just a great individual feature. **Qualifications You Must Have:**… more
    RTX Corporation (09/18/25)
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  • Principal Cloud Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …deploys and maintains cloud solutions. * Migrating data from on-premises or legacy systems to the Cloud * Administer Exchange Online, SharePoint, Teams, and OneDrive ... countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to… more
    General Dynamics Information Technology (11/13/25)
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  • Full Scope System Engineer

    General Dynamics Information Technology (Hanover, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** FULL SCOPE SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operate ... while you advance your career. Join GDIT as a Systems Engineer Sr Principal and...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (10/15/25)
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