• Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …Mission Success!" **Your greatest work is ahead!** If you're a talented Senior Network Security Engineer , we want to hear from you. The Leidos National ... who can help us discover smarter, innovative approaches to support mission operations, discover new analytics, enhance tradecraft, and...Security Sector is looking for someone like you to… more
    Leidos (08/08/25)
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  • Network Security Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/network- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_ **Category** _IT… more
    GovCIO (08/02/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …and implementation of trusted relationships among external systems and architectures; Support security planning, assessment, risk analysis, and risk management; ... continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation,… more
    Acclaim Technical Services (05/31/25)
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  • FLEX Senior Cloud Data Security

    Marriott (Bethesda, MD)
    …**JOB SUMMARY** The position is a part of Marriott International Global Information Security team and will work closely with other technology and business units to ... will be responsible for the planning, design, deployment, and management of data security in Cloud IaaS, PaaS and SaaS environments. Enable the organization to… more
    Marriott (07/31/25)
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  • Mainframe Security Engineer

    Ensono (Annapolis, MD)
    Mainframe Security EngineerRemote - United StatesJR011549 **About the role and what you'll be doing:** **Job Description Summary:** **This is a Mainframe Security ... Background Check is required for this position.** + Hands-on security administration experience with RACF, ACF2 and Top-Secret logon...reports. + Liaison with business areas and other technical support areas. + Provide customer support by… more
    Ensono (06/21/25)
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  • Security Engineer - TS/SCI…

    Stratus Solutions (Laurel, MD)
    …Insight enhances the ability of federal government customers to preserve national security , deliver justice and serve the public with advanced technologies and ... that commitment by empowering them with the autonomy, the support and the tools they need to fulfill their...may do on any given day): * Building custom security solutions to solve complex customer problems. * Architecting… more
    Stratus Solutions (08/08/25)
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  • Information System Security Engineer

    Guidehouse (Annapolis Junction, MD)
    …procedures, and standards. + Collaborate with cross-functional teams to integrate security into infrastructure and application development. + Support RMF ... Polygraph **What You Will Do** **:** + Design, implement, and maintain security solutions for classified and air-gapped environments. + Conduct risk assessments and… more
    Guidehouse (08/01/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you are ... and contribute to the development of state-of-the-art systems that enhance national security and provide critical intelligence. Our Hagerstown facility is a hub of… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Fort Meade, MD)
    …government personnel + Advise and influence on cyber operations vision + Engineer innovative tactics, techniques, and procedures to ensure resiliency in the face ... experience + A demonstrated knowledge of systems engineering and familiarity with cyber security processes and tools. + Track record of innovative thinking with a… more
    The MITRE Corporation (08/08/25)
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  • Electronic Security Design Engineer

    Insight Global (Windsor Mill, MD)
    …building designs Prepare and maintain accurate documentation and designs Provide ongoing support and troubleshooting for security systems Salary ranges from ... Job Description Design, implement, and maintain electronic security systems Conduct site assessments, system integration, troubleshooting, and collaboration with… more
    Insight Global (08/09/25)
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