• Federal Security Platforms Lead ( Principal

    Zscaler (Mclean, VA)
    …and to accelerate digital transformation initiatives. Distributed across more than 160 data centers globally, the Zscaler Zero Trust Exchange platform combined ... future of cybersecurity. We are looking for a Federal Security Platforms Lead ( Principal Information Security Engineer) to join our Enterprise Security team. This is… more
    Zscaler (01/11/26)
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  • Principal Engineer & VP of Engineering,…

    American Express (New York, NY)
    …Our mission is to define the future of hospitality and dining through technology, data , and design. As part of Team Amex, you'll experience a culture built on ... you make an impact in this role? As the Principal Engineer & VP of Engineering for Dining Technology,...and thousands of restaurants and wineries. Key Responsibilities + Architect the future of dining platforms: Define and evolve… more
    American Express (01/15/26)
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  • Principal Firmware Engineer

    Microsoft Corporation (Redmond, WA)
    …OneDrive, and the Microsoft Azure platform globally with its server and data center infrastructure, security and compliance, operations, globalization, and ... and partners worldwide and we are looking for a ** Principal Firmware Engineer** to help achieve that mission. As...of paramount importance. To achieve this goal, the Firmware Center of Excellence team is instrumental in defining and… more
    Microsoft Corporation (12/06/25)
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  • Principal Software Development Engineer…

    Oracle (Montpelier, VT)
    …and high-performance, just like our public cloud. Our customers and their mission are the center of what we do. We strive to improve our knowledge of the challenges ... Oracle Government Defense Intelligence (GDI) division. **Responsibilities** **Responsibilities** Our Principal engineers are technical leaders in our government clouds.… more
    Oracle (12/20/25)
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  • Principal Engineer

    Microsoft Corporation (Redmond, WA)
    …OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and ... optimize the Cloud infrastructure. We are looking for a ** Principal Engineer** to join the team. \#azurehwjobs #SCHIE \#HIFE...scale debug methodologies, test strategies and test routines in data center solutions. + Solve problems relating… more
    Microsoft Corporation (01/11/26)
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  • Principal Software Engineer

    CoStar Realty Information, Inc. (Nashville, TN)
    Principal Software Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... CoStar's customer-facing Real Estate Analytics products. We think big, creating innovative data -intensive applications that take the vast amount of data more
    CoStar Realty Information, Inc. (12/31/25)
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  • IT034 Principal Systems Engineer - Cloud…

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT034 Principal Systems Engineer - Cloud Engineer** ADNET is seeking a Principal Systems Engineer - Cloud Engineer to join our dynamic team building ... a critical liaison between the Science Cloud Infrastructure Project (SCIP), the Core Data and Compute Services (CDCS) Program, and the sister projects within the… more
    ADNET Systems, Inc. (01/07/26)
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  • Principal Network Engineer

    Koniag Government Services (Washington, DC)
    …LAN/WAN technologies, protocols, and architectures + Experience with SDN, cloud networking, data center fabrics, and virtualization + Proven success leading ... **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Principal Network Engineer to support **ATS** and our government customer in… more
    Koniag Government Services (01/05/26)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …changes to OS, databases, applications, servers, storage, network, and backups in the data center as well as development environments. + Manages the ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our team at… more
    Saliense Consulting (01/06/26)
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  • Principal Engineer Software

    Northrop Grumman (Jessup, MD)
    …small - solutions living within the Northrop Grumman Microelectronics Center (NGMC). Boasting state-of-the-art design capabilities, multiple processing nodes, ... to develop radical new energy-efficient computing systems. MDA is seeking a ** Principal Software Engineer** with demonstrated ability to lead development of new… more
    Northrop Grumman (12/05/25)
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