• Sr. Principal Cyber Systems

    Northrop Grumman (Redondo Beach, CA)
    …only part of history, they're making history. Northrop Grumman has an opening for **Sr. Principal Cyber Systems Engineer** to join the Special Test Equipment ... organizations. The Job requires CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation. The roles and responsibilities of… more
    Northrop Grumman (11/26/25)
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  • Principal Systems Cyber

    RTX Corporation (Fullerton, CA)
    …well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in developing solutions to protect the ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support… more
    RTX Corporation (12/09/25)
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  • Senior Principal Security Engineer IS,…

    Providence (Los Angeles, CA)
    …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 ... to technical and non-technical stakeholders, including executives, to enhance overall cyber threat and risk awareness. + Classify, categorize, and analyze malware… more
    Providence (11/27/25)
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  • Principal Cyber Threat Intelligence…

    Providence (Irvine, CA)
    …the best people, we must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. In ... force behind identifying and neutralizing emerging threats, safeguarding critical systems , and empowering Providence's Global Security Operations Center. Your… more
    Providence (12/17/25)
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  • XSOAR Cyber Security Engineer

    Motion Recruitment Partners (Los Angeles, CA)
    XSOAR Cyber Security Engineer Los Angeles, California **100% Remote** Contract $70/hr - $85/hr **Job Description** A healthcare company is seeking a Principal ... Alto's Cortex XSOAR, as well as Splunk, and knowledge with other enterprise systems such as Crowdstrike, Proofpoint, Tanium, and Azure. Candidates can also code in… more
    Motion Recruitment Partners (12/09/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal ... CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (MBSE)** **or** **Senior ...as the UML Testing Profile + Experience with modeling cyber -physical (hardware & software) solutions + Familiarity with Project… more
    Northrop Grumman (11/25/25)
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  • Sentinel - Principal /Sr. Principal

    Northrop Grumman (Manhattan Beach, CA)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Network Architect/Sr. ... Directory, LDAP, DNS, and Group Policy + Knowledge with Cyber products for systems to include logging,...design of a network architecture. **Basic Qualifications:** + **Sr. Principal Systems Network Architect** - 8 Years… more
    Northrop Grumman (11/06/25)
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  • Systems Engineer, Principal

    AeroVironment (Simi Valley, CA)
    **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer** is considered a subject matter expert in the discipline. One ... Systems for defense and commercial applications. The Principal Systems Engineer leads a group of...delivers breakthrough capabilities across air, land, sea, space, and cyber . From AI-powered drones and loitering munitions to integrated… more
    AeroVironment (11/06/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Oxnard, CA)
    …Required:** Yes **Job Description:** Job Description **GDIT is actively seeking a Systems Engineer Principal to help support our MCSIL program.** **SECRET ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Systems Architecture, Systems Development, Systems Engineering **Experience:** 10… more
    General Dynamics Information Technology (10/14/25)
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  • Principal Systems Analyst (Tactical…

    General Dynamics Information Technology (San Diego, CA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Installation Testing,Requirements, Systems Analysis **Certifications:** CompTIA Security+ CE | CompTIA - ... Required:** Yes **Job Description:** Bring clarity to complexity as a ** Systems Analyst** with GDIT. You'll translate mission needs into actionable requirements… more
    General Dynamics Information Technology (11/18/25)
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