• MAC System Administrator

    Link Solutions Inc (Adelphi, MD)
    …Clearance + Non-remote (relocation incentive available) The MAC System Administrator will be responsible for maintaining macOS systems , managing updates, ... Services and Development. Link Solutions is seeking a MAC System Administrator (Intermediate-Level) to join our team...missions and operations. Job Responsibilities: + Deploy, manage, and support macOS systems and software installations. +… more
    Link Solutions Inc (08/09/25)
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  • Application System Administrator

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System ... communication. You will work closely with cross-functional teams to ensure our systems are robust, scalable, and aligned with strategic goals. This position will… more
    SMX (08/08/25)
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  • System Administrator (Secret to Top…

    SMX (Patuxent River, MD)
    System Administrator (Secret to Top Secret) (4170)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ** ... System Administrator ** to work within a 24x7...System Administrator ** to work within a 24x7 Information Technology Team...Responsibilities:** + Work within a 24x7 team providing continual support and monitoring of computer systems by… more
    SMX (08/08/25)
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  • Senior Systems Administrator

    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 ... such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support . Work… more
    GovCIO (07/09/25)
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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 ... STIGs and system baselines. + Provide Tier 1 and Tier 2 system support for PKI-related service disruptions, certificate issues, and access control failures.… more
    ENS Solutions (08/01/25)
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  • Senior Benefits Analyst

    Marriott (Bethesda, MD)
    …administrative and systems issues that cannot be resolved by the plans' administrator * Support for annual enrollment and implementation of other benefit ... of the Benefits Delivery team, playing leading and partnering roles to support the operations and administration of Marriott's benefits plans and programs. This… more
    Marriott (06/10/25)
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  • Principal Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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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 ... the stability, security, and scalability of Linux and Windows systems - Troubleshoot firewall and network policies (LAN, WAN,...Manage user access and maintain server architecture security - Support staff and back-end system users and… more
    Arena Technical Resources, LLC (07/22/25)
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  • Senior Network/ Systems

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
    GovCIO (07/10/25)
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  • ServiceNow System Administrator

    Themis Insight (Columbia, MD)
    Job Title: SkillBridge Internship Subcategory: Service Now (SNOW) System Administrator Location: Columbia, MD Company: Themis Insight About Us: Themis Insight ... like more information, contact us at SkillBridge@ themisinsight.com The ServiceNow System Administrator will be responsible for the day-to-day administration,… more
    Themis Insight (06/13/25)
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