• Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.**… more
    RTX Corporation (10/16/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Enginee** r in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (12/13/25)
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  • Principal , Software Engineer

    Walmart (Bentonville, AR)
    …business goals and scalability requirements. + System Design and Scalability: Architect complex software systems, ensuring performance, security , and scalability ... GenAI transformation. We are seeking a highly skilled and experienced ** Principal Software Engineer** directly reporting to **Director of Software Engineering.** In… more
    Walmart (12/29/25)
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  • Principal Investigator/Lead Research…

    GovCIO (Albany, NY)
    …designs, and demonstrates software/hardware prototypes that process, move, and store data globally with high availability, redundancy, and security , including ... **Overview** GovCIO is currently hiring for a Principal Investigator/ Research Scientist. This position will be located in Rome,NY and will an onsite position.… more
    GovCIO (10/24/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will support ... and resolving issues related to Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers + Leveraging Azure… more
    ManTech (12/16/25)
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  • Senior Applied Scientists And Principal

    Microsoft Corporation (Mountain View, CA)
    …of this effort. We are seeking a **Senior Applied Scientists and Principal Applied Scientists (multiple positions)** to lead the development of AI-powered calendar ... Calendar and Microsoft Teams. Leverage large language models and diverse data (emails, meetings, documents, chat transcripts etc) to create intelligent solutions… more
    Microsoft Corporation (12/25/25)
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  • Principal Technical Program Manager

    Microsoft Corporation (Redmond, WA)
    …the company with engineering, field, and strategy teams. We are seeking a ** Principal Technical Program Manager** to lead and scale Microsoft's Responsible AI (RAI) ... role, you will partner closely with senior technical and policy leaders across Security , Safety Services, the Office of Responsible AI, product teams, Red Teaming,… more
    Microsoft Corporation (12/22/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …how business applications are designed and delivered. We are seeking a Full stack ** Principal Software Engineer** to join the App Agents team within Power Apps. This ... empower makers to build intelligent agents per app, transforming how users interact with data and automation. This is a strategic opportunity to shape the future of… more
    Microsoft Corporation (12/21/25)
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  • Field Engineer Level 4 (Sr Principal )

    Northrop Grumman (Jacksonville, FL)
    …Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of ... team as a **F** **ield Engineer Level 4 (Sr Principal )** based out of **Mayport, FL** with some CONUS/OCONUS...airborne and terrestrial tactical communication system providing voice and data services in real world operations on the Triton… more
    Northrop Grumman (11/25/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …history, they're making history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) Integrated Product ... hardware is ready for test execution and post test data certification. This position is 100% on site in...of deriving All Up Round (AUR) Environments and helping architect path to efficient Qualification / Environmental Navy Certification… more
    Northrop Grumman (11/21/25)
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