• ISSE Senior - with TS/SCI Poly

    Amentum (Linthicum, MD)
    …and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency ... interested in using your skills to help shape the Cyber , Security , & Intel space? If so,...analysis * Knowledge of Federal, NSA, IC, and DoD Information Security regulations, publications, and policy **Clearance… more
    Amentum (09/16/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile ... environments. Our team of security engineers support enhancements to system security architecture and cyber security capabilities; manage multiple system… more
    Leidos (09/15/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …Device Architecture ( CUDA ) sof tware stacks + Experience supporting national cyber missions in offensive or defensive capacities, including USCC or the service ... cyber components + Ability to be flexible for shift...diploma or GED and 7+ years of experience with Information Technology, or Bachelor's degree and 3+ years of… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Cybersecurity Lead

    TekSynap (Bethesda, MD)
    …tool usage of BigFix, Splunk, Tripwire, Cylance, Tenable etc. + Senior Cyber Security Engineer . + Knowledge ofvulnerabilityinformation dissemination sources ... all networks. + Maintains system baseline and configuration management items, including security eventmonitoring policies in a manner determined and agreed to by the… more
    TekSynap (09/16/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …security risk analysis. + Knowledge of Federal, NSA, IC, and DoD Information Security regulations, publications, and policy. + Current CISSP-ISSAP or ... programs of national importance. SAIC is hiring a Senior Information Systems Security Engineers (ISSE) in **Fort...clearance. + Fourteen years of IA System Architect and Engineer (IASAE) experience, to include recent experience within the… more
    SAIC (09/04/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …recruiter during the interview process. Job Description Enlighten is looking for an Information Systems Security Engineer (ISSE). Candidate will perform ... with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and… more
    Huntington Ingalls Industries (08/08/25)
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  • Integrator/Linux SE/Container SE

    Amentum (Hanover, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Systems ... Engineer ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. This high-performing team of systems… more
    Amentum (09/22/25)
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  • Corporate Travel Agent - Fredrick

    M. C. Dean (Frederick, MD)
    …Intelligence (TM) ._ We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission-critical facilities, secure ... and the most recognized agencies in government, defense, and security . Join our more than 4,500 employees worldwide who.... Join our more than 4,500 employees worldwide who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Annapolis, MD)
    …a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator ( Information Assurance Engineer - Senior) will be responsible for ... ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site Reviewer activities, DISA Whitelist, and PKI Tokens.… more
    GovCIO (09/25/25)
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  • Sr. Specialist, Field Engineering - A&P Mechanic

    L3Harris (Andrews AFB, MD)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... Schedule: Rotating Job Description: The Airframe & Powerplant Field Engineer FSR for program aircraft, Flexible day/swing shift and...possess or be able to obtain and retain a security clearance. Required skills include excellent written and oral… more
    L3Harris (08/01/25)
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