• Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …+ Microsoft operating system environment certification (eg, Windows 10, Windows 11, or Microsoft Server 2019, etc.). + Experience with incident ... appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. +… more
    Link Solutions Inc (08/01/25)
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  • Senior Systems Administrator (Linux/…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... crosses over shifts **Qualifications** + Bachelor's degree with 8+ years of system administration experience (or commensurate experience) Required Skills and… more
    GovCIO (07/09/25)
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  • Senior ADC Windows Client Engineer, Region…

    Amazon (Columbia, MD)
    …cloud services. Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Client Systems Engineer with a deep knowledge of Windows ... services, including directory services, file and print, DNS/DHCP, application servers and management of server hardware and...system health, status of maintenance tasks, and reporting systems A day in the life Diverse Experiences AWS… more
    Amazon (05/16/25)
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  • Senior Operating System Specialist…

    GovCIO (Annapolis, MD)
    …skill areas:** **Unix/Linux server administration ** - + Experience administering servers running the Unix and/or Linux operating system in a large, ... operating systems , including Unix, Linux, and Windows , which includes on-site and remote administration ,...activities in support of servers running the Windows server operating system for… more
    GovCIO (08/02/25)
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  • System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration /engineering expertise and guidance for a ... for platform hosting and performance providing subject matter expertise on Windows servers for hardware and virtual machine instantiations. Experience… more
    Synergy ECP (07/16/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server Hardware: * IBM Risc 6000 Servers , Compaq 486, Laptops/PCMCIA Modems ... a dedication to excellence. Key Tasks: Candidate will be responsible for providing Linux System Administration support for the program. Along with meeting the … more
    DCCA (05/19/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …maintenance + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position...role requires an individual with subject matter expertise administering Windows servers within a physical and virtual… more
    Vexterra Group (07/15/25)
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  • System Administration - Tiered…

    CACI International (Annapolis Junction, MD)
    …with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong troubleshooting ... System Administration - Tiered Support Job...management of UNIX, Linux, and Windows operating systems . + Installation and maintenance of operating system more
    CACI International (05/22/25)
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  • Sr. System Administrator TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …in National Security!** **Job Summary:** You will be responsible for maintaining system administration support activities for a large complex network environment ... a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must...(developers, testers, engineers, etc.). + Must be proficient with Windows Server 2012R2, 2016, 2019, and Active… more
    Leidos (07/23/25)
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  • Active Directory Systems Engineer (SE2)

    Orion Consortium (Annapolis Junction, MD)
    …and maintains training tools and documentation Windows 10 Windows Server 2016 Desired Skills: GPO Admin Microsoft FIM/MIM Password Manager Quest ARS ... skills with Active Directory Infrastructure, Azure AD, Group Policies, DNS, PKI, Microsoft PowerShell, Windows Server 2008R2, 2012 and 2016 and Windows 10 *… more
    Orion Consortium (07/03/25)
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