• Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …- General familiarization, update system software, push agents and connect nodes. + Windows 10/11, Server 2016/2019/2022 - General IT knowledge to install OS ... systems. The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software,… more
    CACI International (12/02/25)
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  • Microsoft Defender Specialist - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …Defender + Experience with server management, including virtualization, and Windows server administration + Experience with scripting languages, ... Defender for Endpoint Mobile Threat Defense (MTD), Microsoft Endpoint Manager Admin Center, Microsoft Security Administration , Microsoft Office 365, and… more
    ENS Solutions (12/27/25)
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  • SAP Ns2 Hana Database Administrator -TS/SCI…

    SAP (Columbia, MD)
    …with SAP HANA cloud or hybrid environments. + Knowledge of Linux and/or Windows server administration . + Familiarity with data warehousing, business ... operation of mission-critical business applications. **Key Responsibilities:** + **Database Administration ** : + Administer, monitor, and optimize SAP HANA database… more
    SAP (10/22/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …MB-500) or equivalent are a plus. + 4 years of hands-on experience in system administration in Windows Server environments. + 4 years of experience in ... needs. The successful candidate will have exposure to systems administration and prior hands-on experience configuring, administering, supporting, and maintaining… more
    Idea Entity (12/06/25)
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  • Active Directory Systems Engineer

    COMSO, Inc (Annapolis Junction, MD)
    …skills with Active Directory Infrastructure, Azure AD, Group Policies, DNS, PKI, Microsoft PowerShell, Windows Server 2008R2, 2012 and 2016 and Windows 10 + ... 2012 or later forest/domains and complex group policy architecture and administration + Advanced analytical and creative problem solving skills for creation… more
    COMSO, Inc (12/26/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …or MCP + Must meet DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization ... Senior Linux System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance,… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior Database Administrator (IBM Db2) - On-Site

    COMSO, Inc (Baltimore, MD)
    …(5) years of experience working with and managing IBM DB2 within Windows Server Environment. Candidate's Core Responsibilities include: Technical Oversight & ... and patching of SAP or WebLogic would be considered favorably. Windows administration and general automation experience a plus. Other Duties:Perform… more
    COMSO, Inc (12/18/25)
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  • GXP Systems Analyst, Operational Technology

    United Therapeutics (Silver Spring, MD)
    …tools such as Microsoft Teams, Sharepoint and Smartsheets + Working knowledge of MS SQL Server and Windows Server + Experience in executing projects, system ... FDA regulated pharmaceutical manufacturing environment, with emphasis on manufacturing system administration , development and support + Prior experience with Level 1… more
    United Therapeutics (12/11/25)
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  • SAP Hana Database Administrator

    BigBear.ai (Annapolis Junction, MD)
    …Extras + SAP Certified Technology Associate SAP HANA (preferred). + Knowledge of Linux/ Windows server administration . + Familiarity with BI, data ... TS/SCI w/ Poly clearance. What you will do Database Administration + Administer, monitor, and optimize SAP HANA database...integration concepts. + Experience with other databases (Oracle, SQL Server , PostgreSQL) is a bonus. Why Join Us? You'll… more
    BigBear.ai (11/20/25)
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  • Level 3 Support Engineer

    Eliassen Group (Annapolis, MD)
    …functionalities, etc.) + Administration of some OS's: Linux, VMware ESXi, Windows Server + Firmware functionalities (BIOS, BMC, Redfish, IPMI, adapters ... firmware, etc.) + OS level drivers + Networking concepts + Familiarity with data center infrastructure + Very good communication skills in English Additional Qualifications + Optional: Linux scripting capabilities _Skills, experience, and other compensable… more
    Eliassen Group (12/10/25)
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