• Principal Endpoint Security

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer** in our **National Security Sector's ... National Security !** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security more
    Leidos (08/29/25)
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  • Principal Enterprise Security

    Palo Alto Networks (Santa Clara, CA)
    …creating our technology strategy and roadmap, particularly in Identity, Application and Endpoint security . The ideal candidate will have profound technical ... Networks Enterprise Security team has this incredible responsibility and, as a Principal Enterprise Security Engineer, it's your job to protect the team so… more
    Palo Alto Networks (09/04/25)
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  • Principal Systems Administrator…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We have a great opportunity for a Principal Systems Administrator - active TS/SCI clearance in Springfield, VA. ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Principal Systems Administrator serves as the in-house...GIAC Security Essentials Certification (GSEC); or + Systems Security Certified Practitioner (SSCP); + Preferred… more
    V2X (08/22/25)
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  • Principal or Senior Principal Cyber…

    Northrop Grumman (Annapolis, MD)
    …work of your career. We are looking for you to join our team as a Principal Cyber Network Systems Engineer or Senior Principal Cyber Network Systems ... or Ocean Springs, MS. **Key Responsibilities:** + Design, develop, and implement cyber security solutions to safeguard the organization's systems and data. +… more
    Northrop Grumman (09/06/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Marlborough, MA)
    …Experience in the fields of computer technology, cybersecurity, Anti Tamper, or other systems security engineering fields + Experience in technical leadership + ... toolsets including anti-virus, Vulnerability Assessment, HIDS/ NIDS, host-based or endpoint security solutions, Multi Factor Authentication (MFA), and … more
    RTX Corporation (06/19/25)
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  • Cyber Systems Administrator…

    Northrop Grumman (San Antonio, TX)
    …of your career. We are looking for you to join our team as a **Cyber Systems Administrator** or ** Principal Cyber Systems Administrator** based out of **San ... virtualized environments, virtual networking and storage solutions. **Basic Qualifications for Principal Cyber Systems Administrator:** + Bachelor's degree with… more
    Northrop Grumman (08/20/25)
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  • Principal Systems Engineer (Cyber…

    RTX Corporation (Tewksbury, MA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a ** Principal ** ** Systems Security Engineer-P4** to join our elite Systems ... Directorate in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions… more
    RTX Corporation (08/30/25)
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  • Principal Linux System Administrator

    BAE Systems (Manchester, NH)
    Systems . BAE Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT infrastructure ... missions. This role is pivotal in ensuring the integrity, security , and availability of systems operating within...+ Install and configure Trellix (McAfee) Linux Agents for endpoint protection and ePO integration. + Deploy and configure… more
    BAE Systems (09/09/25)
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  • Cloud Security Principal Architect

    PPL Corporation (Louisville, KY)
    …or Providence, RI.** **LI-Hybrid #INDPPL** PPL is seeking a highly skilled Cloud Security Architect to join our Cybersecurity organization. In this role, you will ... work closely with our Cloud Engineering team to ensure the security and configuration of the PPL cloud infrastructure, including Azure, AWS, and other cloud service… more
    PPL Corporation (06/17/25)
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  • Principal Product Manager (Data…

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** We are seeking a seasoned Principal Product Manager to lead platform strategy within the Data Security team. ... a unified platform vision that delivers scalable value across our data security portfolio. This role requires close collaboration across UX, engineering, and… more
    Palo Alto Networks (08/15/25)
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