• Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …subscribers' networks. Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our cybersecurity posture, implement ... cause damage or disruption. + Leverage new and existing cybersecurity tools and methodologies to detect, analyze, and mitigate...IT, network, and security teams, to improve the overall cybersecurity posture of subscriber systems. + Keep abreast of… more
    Leidos (11/21/25)
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  • Principal /Sr Principal Systems…

    Northrop Grumman (Rolling Meadows, IL)
    …part of this team, we would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, ... development experience encompassing architecture design, trade studies, Anti-Tamper / Cybersecurity requirements formulation, detailed design, unit testing, system testing,… more
    Northrop Grumman (10/28/25)
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  • Sr Principal Product Security Engineer

    Medtronic (Lafayette, CO)
    …in a more connected, compassionate world. **A Day in the Life** The Sr Principal Product Security Engineer plays a critical role in ensuring the security of ... Product Security, this role drives the integration of advanced cybersecurity measures, identifies and mitigates potential vulnerabilities, and supports initiatives… more
    Medtronic (12/12/25)
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  • Principal Engineering Project Manager…

    J&J Family of Companies (Danvers, MA)
    …of the Impella AIC system. This critical role involves managing cybersecurity initiatives, obsolescence mitigation projects, CAPAs, and other sustaining activities ... of working across functions, including engineering, quality, regulatory, supply chain, and cybersecurity , to ensure the Impella AIC continues to meet the highest… more
    J&J Family of Companies (12/10/25)
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  • Sr Principal Software Engineer (Posture…

    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...of precision that drives great outcomes. **Your Career** Architect/Sr. Principal Engineer, Backend - Cortex Cloud (Posture Security) Team:… more
    Palo Alto Networks (12/02/25)
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  • Principal Engineer Software (DLP Life Cycle…

    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...precision that drives great outcomes. We are seeking a Principal Engineer to own and revolutionize our engineering velocity… more
    Palo Alto Networks (11/15/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (San Antonio, TX)
    Principal Cyber Software Engineer assesses and tests system cybersecurity requirements, system security architecture, and system security layout. The candidate ... they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer** to join our team of qualified, diverse individuals… more
    Northrop Grumman (12/20/25)
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  • Principal Architect - IAM Workforce

    United Airlines (Chicago, IL)
    …We're on a path to becoming the best airline in aviation history. Join our Cybersecurity and Digital Risk (CDR) team to help lead the industry in cyber safety, ... and ensuring swift response and recovery. Our mission is to seamlessly embed cybersecurity and digital risk management into every aspect of our business. We help… more
    United Airlines (11/07/25)
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  • Principal Machine Learning Engineer

    Zscaler (San Jose, CA)
    …you to bring your talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud security platform from the ... to harness speed and agility with a cloud-first strategy. We're hiring a talented Principal Machine Learning Engineer to join our growing ML/AI team at Zscaler. The… more
    Zscaler (12/23/25)
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  • Principal OT Security Architect

    Carrier (Palm Beach Gardens, FL)
    …follow Carrier on social media at @Carrier. **About This Role** The Principal OT Security Architect is a senior-level individual contributor responsible for ... services. The ideal candidate brings deep technical expertise in OT/ICS cybersecurity , strategic thinking, and a strong understanding of industrial control systems… more
    Carrier (12/21/25)
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