• Senior Information Engineer

    ManTech (Washington, DC)
    **Mantech** seeks a motivated, career and customer-oriented ** Senior Information Engineer ** to join our team in the **National Capital Region (NCR).** This ... is a hybrid position. As a Senior Information Engineer , this individual will be instrumental in designing and implementing robust data solutions for the… more
    ManTech (07/16/25)
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  • Senior Information Security…

    Lumen (Washington, DC)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is ... environments, through advanced penetration testing and adversarial emulation. The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation… more
    Lumen (09/17/25)
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  • Senior Information Security…

    Lumen (Washington, DC)
    …connect the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can be part of planning, ... engineering and overseeing our SIEM (Security Information Event Manager) environment which is undergoing significant change. Lumen is in the process of migrating to… more
    Lumen (09/30/25)
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  • Senior Information Assurance…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Information Assurance Engineer ** to join our team in **the DC, Maryland, Virginia ... candidate will apply their knowledge and experience to a variety of information assurance tasks, ensuring the confidentiality, integrity, and availability of our… more
    ManTech (08/22/25)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    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 next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are building a team… more
    Virtual Service Operations (10/04/25)
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  • Senior Information System Security…

    BAE Systems (Annapolis Junction, MD)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Information System Security Engineer (ISSE)** **114409BR** EEO ... with geographically distributed components. + Identifying and implementing appropriate information security architectures and functionality to ensure + Recommending… more
    BAE Systems (09/09/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... with geographically distributed components. + Identifying and implementing appropriate information security architectures and functionality to ensure uniform application… more
    Belay Technologies (08/07/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... **Responsibilities include, but are not limited to:** + Identify information protection needs for an IS and Network Environment. + Define IS and Network Environment… more
    ManTech (09/26/25)
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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: TS/SCI ... complexity within the Federal Government is required + The Information Systems Security Engineer shall perform, or...is required + The Information Systems Security Engineer shall perform, or review, technical security assessments of… more
    Concurrent Technologies Corporation (08/07/25)
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  • Systems Engineer - Senior

    Marriott (Bethesda, MD)
    **Additional Information ** Senior Systems Engineer - Public Cloud (Multiple Positions) Bethesda, MD **Job Number** 25147977 **Job Category** Information ... Management **Bonus Eligible:** Y **Expiration Date:** 10/29/2025 Marriott International, Inc.: Senior Systems Engineer - Public Cloud (Multiple Positions)… more
    Marriott (09/24/25)
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