• Sr . Cyberspace Training

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …a difference. Cyber Electronic Warfare and Space team is currently seeking a Cyberspace Training Specialist 2 in support of an exciting new effort supporting one ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (06/26/25)
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  • Sr . Domain Security Advisor | Remote, USA

    Optiv (Baltimore, MD)
    …with consistent security expertise on all sales opportunities. In partnership with domain specialist and experts, the Sr . DSA will drive thought leadership and ... be fully remote and can be hired anywhere in the continental US_** The Sr . Domain Security Advisor (DSA) is the representative expert in a dedicated technology and… more
    Optiv (08/02/25)
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  • Sr . Sales Engineer - TS/SCI with FS Poly…

    Optiv (Baltimore, MD)
    …with consistent security expertise on all sales opportunities. In partnership with domain specialist and experts, the Senior SE will drive thought leadership and ... ClearShark has an opportunity available for a full time Sr . Sales Engineer (SE) to support our sales efforts...By combining advanced business and security practitioner knowledge, the Senior SE designs security solutions using some of the… more
    Optiv (07/05/25)
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  • Senior Specialist Technical Support…

    L3Harris (Frederick, MD)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Technical Support Engineer Job Code: 23989 Job Location: Fort ... L3Harris Technologies Inc. is seeking a Technical Support Engineer Senior Specialist to join our team to...our team to Provide technical assistance, analysis and informal training related to the WGS satellite and the GSCCE,… more
    L3Harris (05/15/25)
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  • Senior Operating System Specialist

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Operating Systems Specialist (s)** to support our customer, USPS' Network and Compute Technology ... $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6414/ senior -operating-system- specialist thurs-fri-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6414_… more
    GovCIO (08/02/25)
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  • Certification & Accreditation Specialist

    Leidos (Suitland, MD)
    …national security? Leidos is hiring a **Certification & Accreditation (C&A) Specialist ** to support securing mission-critical systems across cloud and on-prem ... Cyber, NAVINTEL, DIA, DISA, and other security validation authorities. + Deliver training on security controls, RMF updates, and ATO status within classified… more
    Leidos (07/25/25)
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  • Technical Instructor SME - Telephony…

    Nightwing (MD)
    …Nightwing is seeking a cleared Full-time Technical Instructor SME - Telephony Specialist in support of a DoD contract providing technical equipment training ... elements. A candidate for this position is a graduate of the Interagency Training Center's Basic Technical Operations (BTOC) course (or equivalent) and have at least… more
    Nightwing (07/24/25)
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  • Cyber Specialist - Technical Instructor SME

    Nightwing (MD)
    …markets. Nightwing is seeking a cleared Full time Technical Instructor SME - Cyber Specialist in support of a DoD contract providing technical equipment training ... will include, but are not limited to: Teach, mentor, and advise senior military personnel on various equipment, technical capabilities and employment Techniques,… more
    Nightwing (07/24/25)
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  • Jr Outreach and Engagement Specialist

    KBR (Fort Meade, MD)
    Title: Jr Outreach and Engagement Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (05/22/25)
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  • Public Outreach Specialist

    KBR (Bethesda, MD)
    Title: Public Outreach Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (08/02/25)
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