• Sr Principal Systems Engineer

    RTX Corporation (Pelham, NH)
    …that create a safer, more secure world. Raytheon is seeking a talented and motivated ** Senior Principal Systems Engineer ** to join our team within the ... system functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role,...requested by end users. + System Hardening: Work with Cybersecurity professionals to maintain security requirements. + Present Findings:… more
    RTX Corporation (12/11/25)
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  • Sr Principal Site Reliability…

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...are looking for a proactive and innovative Site Reliability Engineer (SRE) to join our growing team. In this… more
    Palo Alto Networks (11/20/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team ... will be located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for… more
    Northrop Grumman (10/21/25)
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  • Sr Principal Engineer

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...users. We are seeking an experienced Big Data Software Engineer to design, develop and deliver next-generation technologies within… more
    Palo Alto Networks (12/12/25)
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  • Sr Principal Software…

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We believe...anticipate the changes we're facing. For the fastest growing cybersecurity company, the curve is the evolution of cyberattacks,… more
    Palo Alto Networks (12/18/25)
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  • Sentinel Sr . Principal STPA-Systems…

    Northrop Grumman (Huntsville, AL)
    …Mission Defense Team (MDT) is seeking a highly motivated and qualified system engineer to serve as a System-Theoretic Process Analysis for Security (STPA-Sec) ... Engineer , Level 4. You will be combining traditional Systems...SSE principles across a broad spectrum of security measures ( Cybersecurity , Counterfeit Awareness, Anti-Tamper, HW/SW Assurance, OPSEC, etc.) to… more
    Northrop Grumman (10/08/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Huntsville, AL)
    …between Golang development and Linux operating systems, with a strong focus on cybersecurity measures. The applicant will be part of a team supporting the ... of containerization technologies (eg, Docker, Kubernetes, RKE2). + Understanding of cybersecurity principles and best practices. + Strong communication skills and… more
    Northrop Grumman (01/02/26)
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  • Principal / Sr . Principal

    Northrop Grumman (Colorado Springs, CO)
    …3 years with a Masters in Science degree, and 1 years with the PHD + **Level 4/ Sr . Principal ** : 8 years with a Bachelors in Science, 6 years with a Masters ... corrective actions + Interface and collaboration with system administrators, cybersecurity engineers, database managers, and software developers **Basic Qualifications**… more
    Northrop Grumman (11/19/25)
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  • Sr Staff Escalation Engineer

    Palo Alto Networks (Reston, VA)
    …that will benefit from out of box thinking and technical insight. The ideal Principal Engineering Escalation Engineer will bring a mix of customer management and ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...a few! **Your Career** This is a highly visible, senior level position on a small but growing team… more
    Palo Alto Networks (12/04/25)
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  • Infrastructure Engineer Sr - Prin

    American Electric Power (Gahanna, OH)
    …**Infrastructure Engineer Senior (SG7): $85,081 - $106,354** **Infrastructure Engineer Principal (SG8): $96,110 - $124,941** **In addition to a ... posture. **Licenses/Certifications:** Cisco CCNA/CCNP **What We're Looking For:** **Infrastructure Engineer Senior (SG7):** **Education:** Bachelor's degree in… more
    American Electric Power (12/24/25)
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