• Cybersecurity Incident Response…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be responsible forSecurity Information and Event Management (SIEM) ... be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior) will be responsible for… more
    GovCIO (09/24/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance of ... operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide support for… more
    Nightwing (09/22/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems/Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary:** Systems/Network administrator will provide support for implementation, troubleshooting and maintenance of… more
    Leidos (09/20/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career- and customer-oriented **Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be ... college or university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of similar scope, type, and complexity. In… more
    ManTech (09/19/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    **Job Family** **:** Systems Engineering **Travel Required** **:** None ** Clearance Required** **:** Active Top Secret SCI (TS/SCI) **What You Will Do:** + Perform ... and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Guidehouse (12/10/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business ... troubleshooting of fiber cross connects to existing backbone cabling. Qualifications ** Clearance /Citizen Type:** Applicants selected will be subject to a government… more
    M. C. Dean (11/26/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... Initial Capability Document, Capabilities Description Document, IA Strategy) Qualifications ** Clearance /Citizen Type:** Applicants selected will be subject to a… more
    M. C. Dean (11/26/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a **Database Administrator 3** that is able to work with a dynamic team of ... of current and emerging database tools, strategies and technologies. Qualifications ** Clearance /Citizen Type:** Applicants selected will be subject to a government… more
    M. C. Dean (11/26/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …leaders in electrical, engineering, and cybersecurity industries. . Seeking a senior **Database Administrator 5** that is able to work with a dynamic team of system ... of current and emerging database tools, strategies and technologies. Qualifications ** Clearance /Citizen Type:** Applicants selected will be subject to a government… more
    M. C. Dean (11/26/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance ... degree Education Requirements + High School diploma or equivalent Security Clearance Requirements: + TS/SCI Physical Requirements: + Sitting 70% Standing 30%,… more
    FGS, LLC (11/22/25)
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