• Sr. Principal Cyber Systems

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems is currently seeking a Senior Principal Cyber Systems Engineer for a new and exciting effort ... plans prior to system deployment. + Recommend and implement enhancements to security systems aimed at improving performance, reliability, and overall … more
    Northrop Grumman (09/16/25)
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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 ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security ,...life cycle + Experience in solutions meeting robust SSE systems security requirements + Cyber more
    RTX Corporation (09/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …9 years of relevant experience -DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. -Experience working on a ... 12 years of relevant experience -DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. -Experience working on a… more
    Northrop Grumman (10/08/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a **Senior** ** Principal ** ** Systems Security Engineer-P5** to join our elite Systems ... in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security... Systems Security Engineering creates holistic security solutions leveraging Cyber Security ,… more
    RTX Corporation (10/01/25)
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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 + ... + Experience generating Security (anti-Tamper and/or Program Protection and/or Cyber Security ) requirements, design and architecture artifacts, plans, and… more
    RTX Corporation (09/17/25)
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  • Principal Systems Cyber

    RTX Corporation (Fullerton, CA)
    …Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security , Software Assurance and ... Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems ...in proposals and Request for Proposal (RFP) responses + Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such… more
    RTX Corporation (10/14/25)
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  • Principal Auditor - Cyber , Risk…

    Capital One (Mclean, VA)
    Principal Auditor - Cyber , Risk and... (application security , network security , cyber security , data protection), information systems ... or Technology Operations, such as Cloud provider certifications, Certified Information Systems Security Professional (CISSP), or Certified Information … more
    Capital One (09/19/25)
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  • Principal Defense Cyber Operations…

    Google (Columbus, OH)
    Principal Defense Cyber Operations Engineer, Mandiant, Public Sector _corporate_fare_ Google _place_ Columbus, OH, USA **Advanced** Experience owning outcomes ... stakeholders and other groups within the customer environment to drive resolution for security issues. + Completed relevant military cyber training, such as the… more
    Google (09/30/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer** Cyber ... in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer** Nightwing provides technically advanced full-spectrum… more
    Nightwing (09/12/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …Hunter_** . This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively ... Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our...with internal and external stakeholders, including IT, network, and security teams, to improve the overall cybersecurity posture of… more
    Leidos (07/19/25)
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