• Principal Engineer - Infrastructure…

    Toyota (Plano, TX)
    …and interested in joining a collaborative and highly motivated team as a Principal Engineer - Infrastructure Architecture. The primary responsibility of this role is ... sustainable Mainframe Operations practice for IBM z/OS infrastructure, mainframe security , performance tuning, and systems integration with strategic mainframe… more
    Toyota (09/09/25)
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  • Principal Engineer - vDefend Firewall

    Broadcom (Palo Alto, CA)
    …and Security Division (ANS Division), is looking for best-in-class, senior -level, management plane engineers who share our real passion for innovating and ... designing scalable distributed systems. A Principal Software Engineer is a technical leader at Broadcom....and code reviews, ensuring alignment with performance, scalability, and security of the codebase + Continuously optimize product more
    Broadcom (07/30/25)
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  • Sr Principal Engineer Systems RF…

    Northrop Grumman (Cincinnati, OH)
    …. We are seeking a cleared or clearable ** Senior Principal Systems Engineer** for a critical ... who want to solve the challenges that make a difference to our nation's security . This position is perfect for a candidate who can lead design efforts to… more
    Northrop Grumman (09/13/25)
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  • Principal Platform Architect - Federal

    ServiceNow, Inc. (Vienna, VA)
    …achieve long-term value from the ServiceNow platform. They engage with senior stakeholders, ensuring alignment between business objectives and technology solutions, ... - Provide a point of view to the ServiceNow product strategy team to steer the product ...experiences from thousands of customer engagements. The Customer Outcomes Principal Platform Architect is a technical advisory role, responsible… more
    ServiceNow, Inc. (09/05/25)
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  • Sr Principal Machine Learning Engineer…

    Palo Alto Networks (Santa Clara, CA)
    …an environment where we all win with precision. **Your Career** We are seeking a Senior Principal Engineer (Tech Lead) to lead the design, and delivery of high ... a fast paced team to create and deliver new product and mission features that many customers use on...delivery of training materials **At Palo Alto Networks, Sr Principal Engineers are:** + Deep technical experts and thought… more
    Palo Alto Networks (07/10/25)
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  • Sr. Principal Software Validation Test…

    RTX Corporation (Tewksbury, MA)
    …more secure world. We are looking for an experienced and highly skilled Senior Principal Software Validation Test Engineer to drive testing initiatives and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/13/25)
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  • Principal Software Engineer (Engineer…

    Huntington Ingalls Industries (Hanover, MD)
    …- $195,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...a division of HII, is building a pipeline of Principal Software Engineers to support future operations in our… more
    Huntington Ingalls Industries (08/22/25)
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  • Principal Software Engineer

    Life Line Screening (Austin, TX)
    Principal Software Engineer About the Role Life Line Screening is seeking a confident and visionary Principal Engineer - Application & Cloud Architecture to ... to executive leadership and ensure our platform is built for scale, security , and innovation. We're looking for someone with conviction-clear technical vision,… more
    Life Line Screening (08/22/25)
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  • IAM Principal

    Fannie Mae (Reston, VA)
    …stakeholder, customer, and vendor engagement, network building, and contracting Information Security Technology - Engineering - Principal 196,000.00 - 264,000.00 ... and/or products. *THE IMPACT YOU WILL MAKE* The IAM Principal role will offer you the flexibility to make...other IAM capabilities * Advise on and assist with security , data, and technology initiatives that impact the entire… more
    Fannie Mae (08/01/25)
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  • Principal Architect - Recorded Future

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Architect - Recorded Future Who is Mastercard? We work to ... opportunities for Innovation and creative problem solving. Make presentations to the Senior Management, Business Owners and other Stakeholders and help them in… more
    Mastercard (08/14/25)
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