• 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 (07/22/25)
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  • Senior Principal Information Systems

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: ... type, and complexity within the Federal Government is required + The Information Systems Security Engineer shall perform, or review, technical security more
    Concurrent Technologies Corporation (08/07/25)
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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 (08/08/25)
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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 Cyber Security

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven ** Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an ... exciting opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure… more
    ManTech (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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  • Sr Principal Cyber Systems

    Northrop Grumman (Colorado Springs, CO)
    …Defense Systems offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber Security Tester (25-476) to join our team of ... current and future capabilities. We are seeking a **Senior Principal Cyber Systems Engineer ** to...thorough knowledge of cybersecurity tools, patch management solutions, and security auditing tools to develop secure system designs +… more
    Northrop Grumman (09/27/25)
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  • Principal Cyber Systems

    Northrop Grumman (Colorado Springs, CO)
    …Defense Systems presents an excellent opportunity for a Principal Cyber Systems Engineer -Network Security Engineer III (25-393) to join our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...**Essential Functions:** + Will serve as the primary Network Security Engineer supporting the C2BMC Program +… more
    Northrop Grumman (09/06/25)
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  • Sentinel Principal Systems

    Northrop Grumman (Huntsville, AL)
    Security Engineering Team (SSE) is seeking a highly motivated and qualified Principal Systems Engineer (Level 3) for Program Protection and Supply Chain ... its business needs + Minimum 3 years of applying and understanding Systems Security Engineering principles applicable to US Government Defense and/or US Military… more
    Northrop Grumman (09/24/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …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 (09/16/25)
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