• Information System Security Engineer

    Amentum (Elkridge, MD)
    …on the Nation's security and intelligence mission. As a Cyber Systems Engineer / Information System Security Engineer (ISSE) at Amentum, you will play ... interested in using your skills to help shape the Cyber , Security , & Intel space? If so,...look no further. Amentum is seeking a **Information System Security Engineer (ISSE)** to join our team… more
    Amentum (09/22/25)
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  • Application Security Engineer

    Rubrik (Annapolis, MD)
    …securely protect Rubrik information. **About the role:** Rubrik is seeking an Application Security Engineer . In this role, you will be responsible for ensuring ... of proposed products and feature releases + Work with development teams, operations , governance, and other stakeholders to document security guidance, processes… more
    Rubrik (09/19/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....and incident handling. . Collaborate with development, IT, and operations teams to integrate security best practices… more
    CACI International (09/10/25)
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  • Cloud Security Engineer

    Leidos (Gaithersburg, MD)
    …opening for a **Cloud Security Engineer ** to join our Cloud Security Engineering and Operations team. In this role, you will provide security ... and services, implementation of solutions, and supporting the on-going operations of cloud security solutions. Typical workflows...from major cloud providers, such as Azure or AWS Security Engineer + Possess CISSP or other… more
    Leidos (09/27/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security ...emerging security products and technologies. + Provide security operations support as needed. + Participate...at a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy… more
    Synergy ECP (09/18/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Information System Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in implanting security systems to safeguard ... our nation? As a systems security and network security engineer ,...of audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced detection and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/13/25)
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  • Security Engineer

    Leidos (Bethesda, MD)
    …kind of environment where you can thrive, keep reading!** Leidos is seeking a Security Engineer to support the National Media Exploitation Center (NMEC). This ... relay findings through the ISSMs that may impact design, operations and/or performance to the relevant engineering or ...IA activities with NMEC2, the ISSMS, and the appropriate Cyber Security Program Offices to ensure incorporation… more
    Leidos (09/12/25)
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  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    Security Engineer Posted: 05/15/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services ... please apply and share in the many benefits and opportunities we offer. Security Engineer Responsibilities and Duties: + Possess a working knowledge of… more
    Electrosoft (07/15/25)
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  • Systems Security Engineer I (For…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for IT and security ? We have a great opportunity for you! As a Systems Security Engineer I, you will be using your skills and expertise to design, test, and ... implement our secure operating systems, networks, security monitoring, and tuning. You'll be responsible for the management of our IT security systems and… more
    Sierra Nevada Company, LLC (09/09/25)
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  • Security Engineer

    Meta (Annapolis, MD)
    …To apply, click "Apply to Job" online on this web page. **Required Skills:** Security Engineer Responsibilities: 1. Identify, build, and configure security ... them against attacks. 7. Work with members of IT, Operations , and Security teams to harden the...such as DNS, SMTP, and DCHP 21. 6. Addressing cyber threats 22. 7. Developing and debugging in C,… more
    Meta (08/30/25)
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