• Network & Computer Systems…

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology...Security + CE, SSCP) **Desired Skills:** + Past DoD system administration experience \#cjpost At SMX(R), we are a… more
    SMX (08/09/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support, Solutions,… more
    ENS Solutions (08/01/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (07/23/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Oracle database administration for 64-bit databases on a Windows Operating System , to include installation, configuration, security protocols and patching,… more
    CACI International (07/16/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of ... complex DoD systems and networks. This role requires expertise in high-volume,...teams of system administrators to ensure optimal system performance and security compliance. Key Responsibilities… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Sr. Systems Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …Collins Aerospace, Applied Signal Technology, currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland ... areas, some unclassified work will also be required. This position ensures that system hardware, operating systems , software, and related procedures adhere to… more
    RTX Corporation (09/19/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …Proven experience with patching and configuring systems , ensuring up-to-date security and optimal system performance. + Practical experience with ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • Informatica Administrator /Analyst

    System One (Baltimore, MD)
    Job Title: Informatica Administrator /Analyst Location: Baltimore, MD Type: Contract Contract End Date: 6/30/2028 Work Model: Hybrid (on-site or remote on specific ... by hiring manager) Contact: ###@altaits.com Position Overview The Informatica Administrator /Analyst will support by managing Informatica PowerCenter and related… more
    System One (08/23/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid ... upgrade Linux and Windows servers - Assess the stability, security , and scalability of Linux and Windows systems...errors - Manage user access and maintain server architecture security - Support staff and back-end system … more
    Arena Technical Resources, LLC (07/22/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes related to these systems . **Responsibilities… more
    ManTech (07/15/25)
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