• Principal /Sr Principal

    Northrop Grumman (Rolling Meadows, IL)
    …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, ... professional development throughout the organization. This position can be filled at the Principal Systems Security Engineer or Sr. Principal more
    Northrop Grumman (10/28/25)
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  • Principal Systems Security

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace** Collins Aerospace, an RTX company, is seeking a highly skilled ** Principal Systems Security Engineer (PSSE)** to drive ... cybersecurity initiatives, ensure compliance with security frameworks, and support embedded systems and systems engineering (SE) efforts. This is not an IT… more
    RTX Corporation (10/31/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) ... - P5** to join our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter's technology… more
    RTX Corporation (10/21/25)
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  • Principal Information Systems

    City and County of San Francisco (San Francisco, CA)
    …Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Security Specialty are only accepted through ... together as an enterprise networking backbone. The 1044 Principal Security Engineer is the...documents the operation, use and expected outputs of these systems . 2. Analyzes and recommends security controls… more
    City and County of San Francisco (11/07/25)
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  • 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 ... Security !** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team.… more
    Leidos (08/29/25)
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  • Principal Data Center Security

    Insight Global (Middletown, DE)
    Job Description Insight Global is seeking an experienced, driven Principal Security Systems Engineer to join a growing AI and GPU infrastructure start-up ... bonus, equity, and benefits. In this role, the Principal Data Center Security Systems Engineer will lead and design the multi-layer physical security more
    Insight Global (09/09/25)
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  • Senior Principal Systems

    BAE Systems (Endicott, NY)
    …Our Team of Systems Engineering Experts!** We're seeking talented Sr. Principal Systems Engineer with Product Security expertise to join our team at ... based on position level and/or job specifics. **Senior Principal Systems Engineer Product Security ** **116852BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/02/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate individuals in ... and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/23/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer Anti-Tamper/Program Protection (P4)** ... to join our elite Systems Security Engineering (SSE) team for the Systems ...in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security more
    RTX Corporation (11/13/25)
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  • Sentinel Sr. Principal STPA- Systems

    Northrop Grumman (Huntsville, AL)
    …year of related experience. + Minimum 2 years of applying and understanding Systems Security Engineering principles applicable to US Government Defense Programs. ... to serve as a System-Theoretic Process Analysis for Security (STPA-Sec) Engineer , Level 4. You will...to protect critical program information (CPI) + Experience developing Systems Security Engineering requirements for hardware and… more
    Northrop Grumman (10/08/25)
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