• Senior Principal Engineer NDT

    Northrop Grumman (Sunnyvale, CA)
    …the US and its global allies. Northrop Grumman Mission Systems is seeking a **Senior Principal NDT Engineer ** to join our team in **Sunnyvale, CA** . Our ... is a trusted provider of mission-enabling solutions for global security . We have a wide portfolio of secure, affordable,...travel may be required. **Basic Qualifications for the Sr. Principal NDT Engineer :** + A bachelor's degree… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in… more
    RTX Corporation (10/07/25)
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  • Principal Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works ... is creative, dynamic and inspiring to tackle real work cyber -attacks. **Your Impact** + Responsible for the development of...Service Provider environments + Design & Develop L2-L4 network security features + Develop network security high… more
    Palo Alto Networks (10/29/25)
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  • Principal Electrical Engineer

    Parsons Corporation (Oakland, CA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Corporation is seeking to hire a Lead Traction Power Engineer to support infrastructure projects in the rail and...effectively as part of a team and also independently. ** Security Clearance Requirement:** None This position is part of… more
    Parsons Corporation (10/24/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    security services + Develop internal tools to monitor and support the cyber security products + Cross-team collaboration, discover and Integrate advanced ... Go experience is preferred + Passion and enthusiasm for cyber security , technology, and digital investigations +...experience required + 7+ years' experience as a software engineer **The Team** Our Security Services Team… more
    Palo Alto Networks (11/10/25)
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  • Principal Civil Engineer

    Parsons Corporation (Pasadena, CA)
    …**Job Description:** Job Posting Parsons is looking for an amazingly talented ** Principal /Supervising Civil** ** Engineer ** to join our team! In this role ... Civil 3D is desired. **What Desired Skills You'll Bring:** + Professional Engineer registration. ** Security Clearance Requirement:** None This position is part… more
    Parsons Corporation (12/26/25)
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  • Principal Engineer - Cybersecurity

    Intuit (Mountain View, CA)
    …systems that safeguard our customers and strengthen trust in our platforms. As a Principal Engineer , you will be a strategic technical leader working closely ... Do you take pride in protecting businesses and customers from evolving cyber threats? Join Intuit's Business Information Security Organization (BISO) to… more
    Intuit (10/31/25)
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  • Software Engineer (Apps), Principal

    AeroVironment (Moorpark, CA)
    **Worker Type** Regular **Job Description** **Summary** As a ** Principal Software Engineer (Applications)** leads and mentors a talented group of engineers in a ... missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading...government contracts and have the ability to obtain a security clearance. **About AV:** **AV isn't for everyone. We… more
    AeroVironment (11/08/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …a safer, more secure world. The RMD team is looking for a **Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... 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… more
    RTX Corporation (10/22/25)
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  • Principal Software Engineer (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …of precision that drives great outcomes. **Your Career** We are looking for a Principal Backend Engineer to join our Cortex backend engineering group. The group ... Familiarity with CI/CD pipelines and cloud infra + Familiarity with Cyber Technologies, Information Security , and Software Security **The Team** To stay… more
    Palo Alto Networks (01/01/26)
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