• Principal Data Engineer

    Vistra (Irving, TX)
    …available and apply online. **Job Summary** We are seeking a highly skilled and experienced Principal Data Engineer to join our team. As a Principal ... data modeling, storage, and retrieval. + Ensure the security and privacy of our data and...individual with a disability and need assistance submitting an application or would like to request an accommodation, please… more
    Vistra (11/06/25)
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  • Principal Aviation Security Manager,…

    Amazon (Bellevue, WA)
    …an enthusiastic Aviation Security leader to join the team as the Principal AvSec Manager. The successful candidate will be responsible for supporting the newly ... training to build and maintain compliance with the Department of Homeland Security 's (DHS) Transportation Security Administration (TSA) regulations in the US,… more
    Amazon (11/25/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer** in our **National Security Sector's (NSS) ... mission application teams to jointly troubleshoot issues with endpoint security integration + Experience with incident detection, incident response and forensics… more
    Leidos (11/28/25)
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  • Principal Product Security Engineer

    ServiceNow, Inc. (San Diego, CA)
    …industry trends and product insecurity across ServiceNow's cloud environment. As a Principal Product Security Engineer, you'll be responsible for delivering ... IF YOU CANNOT MEET THIS REQUIREMENT FIRST, Thank you** **The ServiceNow Security Organization (SSO):** The ServiceNow Security Organization (SSO) delivers… more
    ServiceNow, Inc. (10/24/25)
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  • Principal Reliability Engineer…

    The Hartford (Hartford, CT)
    Principal Security Engineer - IS06BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. ... too. Join our team as we help shape the future. The Hartford's Information Security team (THIP) is seeking an experienced and highly motivated Technology expert who… more
    The Hartford (10/23/25)
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  • PDM/PLM Application Administrator…

    RTX Corporation (Plano, TX)
    …Technologist ( Principal Specialist). This candidate will be a Windchill Application Administrator for a product data /lifecycle management system (PDM/PLM). ... as only US citizens are eligible for a security clearance​ ** Security Clearance:** Top Secret - Current ** Application System Administrator (PDM/PLM -… more
    RTX Corporation (11/24/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Lafayette, CO)
    …to promote good email and cloud security practices + Collaborating with the data security team to ensure preventive measures on DLP + Monitoring outbound ... We anticipate the application window for this opening will close on...Principal Cybersecurity Specialist focused on Email and Cloud Security Engineering, you will design, implement, and maintain … more
    Medtronic (10/14/25)
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  • Principal AI Security Engineer

    Ally (Raleigh, NC)
    …visit our tech blog at ally.tech We are seeking a visionary and highly skilled Principal AI Security Engineer to lead our efforts in securing our organization ... framework for generative AI systems, encompassing risk assessment, threat modeling, and security control design. * Collaborate with data scientists, engineers,… more
    Ally (09/13/25)
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  • Principal Solution Architect - National…

    Leidos (Reston, VA)
    **Description** The National Security Sector at Leidos has an exciting and strategic opening for a ** Principal Solution Architect & Innovation Lead** to work in ... future-state systems. If you are passionate about solving the nation's toughest security challenges and inspiring teams to deliver groundbreaking results, this role… more
    Leidos (11/25/25)
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  • Principal Information Security

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Information Security Engineer ( Security Product Owner) ... security tools and platforms including SIEM, SOAR, DLP, Application Control, XDR, NGFW, UEBA, NDR, and more. *...* Expertise in successfully integrating and leveraging threat intelligence data into security controls and tools for… more
    Mastercard (10/23/25)
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