• Security Engineer , Investigations

    Meta (Washington, DC)
    …Project coordination for enterprise-level initiatives with cross-functional stakeholders 21. Cyber threat identification, including complex and advanced threats ... "Apply to Job" online on this web page. **Required Skills:** Security Engineer , Investigations Responsibilities: 1. Proactively hunt for threats and undetected abuse… more
    Meta (11/11/25)
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  • Principal Information Security Engineer

    Mastercard (O'Fallon, MO)
    …realize their greatest potential._ **Title and Summary** Principal Information Security Engineer (Security Product Owner) Who is Mastercard? Mastercard is a global ... world that unlocks priceless possibilities for all. Overview: The Security Threat & Response Management (STRM) program within Mastercard's Corporate Security… more
    Mastercard (10/23/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …mitigations. + Architect and engineer innovative solutions to support ongoing Cyber Threat and Defensive Operations. + Provide functional expertise and ... Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the… more
    Virtual Service Operations (11/09/25)
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  • Security Operations Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …and collaborative work environment. **Brief Job Overview** The Security Operations Engineer safeguards USP enterprise systems and data to advance our global ... filtering, and a modern SIEM, including onboarding new log sources and evolving threat models. You will coordinate with internal teams, MSSPs, and when required law… more
    The US Pharmacopeial Convention (USP) (09/02/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your career to the ... GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software… more
    GliaCell Technologies (11/10/25)
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  • Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Systems Engineer who is ready for a new challenge that will launch your career to the next ... GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software… more
    GliaCell Technologies (11/04/25)
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  • Mid-level Systems Engineer

    Battelle Memorial Institute (Columbus, OH)
    …backgrounds and experiences and welcome all qualified individuals to apply. Battelle's Cyber team is seeking motivated **Mid-level Systems Engineer ** to support ... or data science, and a strong interest in working with complex, cyber -physical systems. These positions offer the opportunity to work on cutting-edge projects… more
    Battelle Memorial Institute (11/06/25)
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  • Senior Cybersecurity Engineer

    Talen Energy (Houston, TX)
    Talen Energy is looking for a dynamic Senior Security Engineer with additional experience with NERC CIP compliance and functional knowledge of NERC EACMS. In this ... disclosure, or destruction. + Exhibit technical skill in configuring and maintaining cyber security tools. + Oversee ongoing operations of security assets to ensure… more
    Talen Energy (11/05/25)
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  • DevOps Engineer

    Lockheed Martin (Hanover, MD)
    …on bonus for external hires\! **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most ... the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and… more
    Lockheed Martin (11/05/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …Survivability, DoD 8500 series, DoD Cybersecurity Test & Evaluation (T&E), Cyber Threat Intelligence, Navy Cybersafe, Navy Information Assurance /Technical ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This is a… more
    ManTech (10/30/25)
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