• Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (11/17/25)
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  • Infrastructure Administrator

    Access Dubuque (Dubuque, IA)
    …The Administrator oversees network, server, and cloud environments, including Microsoft 365, Microsoft Entra ID (Azure Active Directory), and on-premises ... + Microsoft 365 administration (Exchange, SharePoint, Teams, Intune) + Windows Server, PowerShell scripting, and Group Policy + Firewalls, VPNs, and networking… more
    Access Dubuque (12/11/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …through NOSC operations. What you will do + Administer and maintain Microsoft Windows servers and workstations across enterprise environments + Configure ... Experience with system release upgrades (preferred) + Linux+ or Microsoft Certified Solutions Associate/ Administrator (MCSA/MCSA) certifications Physical… more
    Huntington Ingalls Industries (10/11/25)
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  • Azure Administrator - Security & Identity…

    COMSO, Inc (Columbia, MD)
    …Job Type Full-time Description About Us: We are seeking a skilled Azure Administrator with strong experience in Microsoft Entra ID (Azure AD), ... of compliance frameworks (NIST 800-53/171, CMMC, ISO 27001) Preferred Certifications + Microsoft Certified:Azure Administrator Associate (AZ-104) + Microsoft more
    COMSO, Inc (12/24/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …and managing domains. Requirements Key Responsibilities + Act as a System Administrator for Microsoft 365 environments, including Azure AD, SharePoint Online, ... 4 years of hands-on experience in system administration in Windows Server environments. + 4 years of experience in...CMMC framework. + Certifications: + CompTIA Security + + Microsoft 365 Certified: Teams Administrator Associate +… more
    Idea Entity (12/06/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …days of start date. Optional Qualifications: + Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems. + ... operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution engineering,… more
    ENS Solutions (12/12/25)
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  • IT Systems Administrator - Top Secret…

    SpaceX (Hawthorne, CA)
    Administrator with deep knowledge and broad experience across Microsoft -based technologies, in addition to broader experience and capability with networking ... IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply...of experience in IT systems administration. + Experience with Windows servers in physical and virtualized enterprise level environments.… more
    SpaceX (10/11/25)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    …network + CompTIA Security +, Assured Compliance and Assessment Solution (ACAS), and Microsoft Windows Server 2022 certified + Intermediate to advanced level ... part of a team May be required to obtain: + Citrix Certified Advanced Administrator (CCAA) + Microsoft Certified Systems Engineer (MCSE) Physical Demands: + Must… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Network Administrator

    Insight Global (Bellmawr, NJ)
    …of a data center in a Microsoft Windows Active Directory / Microsoft Office 365 environment. The Network Administrator will be a key support partner and ... to join our dynamic IT team as a Network Administrator . Under the supervision of the Senior Network ...and assisting others with work orders. Troubleshoots and maintains Windows Servers in a VMWare environment. Maintains a strong… more
    Insight Global (12/09/25)
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  • Cyber Administrator

    CAE USA INC (Arlington, TX)
    …contracting environment. The successful candidate will demonstrate proficiency in both Microsoft Windows and Linux systems administration, including hardening, ... SIEM tools (eg, Splunk, SolarWinds SEM). + Relevant certifications: RHCSA, Windows Server Hybrid Administrator Associate, Certified Information System Security… more
    CAE USA INC (12/24/25)
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