• Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …and data sources. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market Insights (B&MI)… more
    Mastercard (10/16/25)
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  • Principal / Sr. Principal Energetics…

    Northrop Grumman (Corinne, UT)
    security clearance (US Citizenship is a pre-requisite) **Sr. Principal Energetics Manufacturing Engineer** + BS in Mechanical Engineering, Electrical ... of history, they're making history. Northrop Grumman is seeking a ** Principal Energetics Manufacturing Engineer** / **Sr.** ** Principal Energetics Manufacturing… more
    Northrop Grumman (09/25/25)
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  • Principal Information Systems Engineer…

    City and County of San Francisco (San Francisco, CA)
    Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Systems Specialty are only accepted through ... as an enterprise networking backbone or platform. The 1044 Principal Systems Engineer is the highest level in the...access to the San Francisco International Airport US Customs Security Area. An application for a US… more
    City and County of San Francisco (11/07/25)
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  • Air Proprietary Systems Architect (Senior…

    The Boeing Company (Hazelwood, MO)
    …and implement complex systems + Lead architecture design and execution for application and data integration using model-based systems engineering methodologies + ... a broad range of experience levels including Senior and Principal Level System Architect Engineers. **Position Responsibilities** + Design...as well as on-premises solutions + Information and Cyber Security + Data science, analytics, AI/ML +… more
    The Boeing Company (11/21/25)
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  • Senior/ Principal Diagnostic Scientist…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (11/18/25)
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  • Principal AI Engineer

    Microsoft Corporation (Redmond, WA)
    …General Availability (GA) platformization and integration into large, multi-tenant Microsoft Security products. You define durable data / Application ... **Overview** Security represents the most critical priorities for our...in code, review designs and Pull Requests (PRs), define Application Programming Interfaces (APIs)/ data contracts, build comprehensive… more
    Microsoft Corporation (11/26/25)
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  • Principal Configuration Analyst / Sr.…

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman Aeronautics Systems Sector has an opening for a ** Principal / Senior Principal Configuration Analyst** to join our team of ... is located in **Melbourne, Florida.** _**This role may be filled at either the Principal or Senior Principal Level, based on qualifications listed below**_ The… more
    Northrop Grumman (11/20/25)
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  • Principal Engineer, Systems Engineering

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...secure world. The SE&TC organization is searching for a Principal Systems Integration and Test Engineer with passion for… more
    RTX Corporation (09/04/25)
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  • Principal Contract Administrator/Senior…

    Northrop Grumman (Baltimore, MD)
    …Mission Systems is a trusted provider of mission-enabling solutions for global security . We have a wide portfolio of secure, affordable, integrated, and multi-domain ... Mission Systems is looking for you to join our team as a ** Principal Contract Administrator/ Senior Principal Contract Administrator** based out of Linthicum,… more
    Northrop Grumman (11/04/25)
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  • SharePoint Administrator Principal

    General Dynamics Information Technology (Baton Rouge, LA)
    …365 SharePoint Online,Microsoft SharePoint,Microsoft SharePoint Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + ... advance your career. Join GDIT as a **Systems Administrator Principal ** and build an impactful career in enterprise IT,...Power BI users for an organization + Manage on-premises data gateways, including creating data sources, managing… more
    General Dynamics Information Technology (11/22/25)
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