• Principal Systems Cyber

    RTX Corporation (Fullerton, CA)
    …more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support… more
    RTX Corporation (10/14/25)
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  • Senior Principal Security Engineer

    Providence (Irvine, CA)
    …must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber threat intelligence background. You ... will play a crucial role on the Cyber Threat Intelligence team and in our cybersecurity strategy, leveraging deep threat hunting expertise to lead CTI's efforts in… more
    Providence (11/27/25)
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  • Principal Security Engineer IS,…

    Providence (Irvine, CA)
    …must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. In this pivotal ... force behind identifying and neutralizing emerging threats, safeguarding critical systems , and empowering Providence's Global Security Operations Center. Your… more
    Providence (11/28/25)
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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 ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in...bring deep software engineering expertise while collaborating closely with systems , FPGA, RF, and cyber teams. This… more
    RTX Corporation (10/07/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Irvine, CA)
    …culture of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work from the following ... Boston, Massachusetts * Lafayette, Colorado * Irvine, California (UCI) As a Principal Cybersecurity Specialist focused on Email and Cloud Security Engineering, you… more
    Medtronic (10/14/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …your talent and redefine what's possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with ... that improve communities? Parsons' Water Group in Pasadena, CA, is seeking a dynamic ** Principal Mechanical Engineer ** to lead and innovate in the design of… more
    Parsons Corporation (11/07/25)
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