• Mid/ Sr System Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Mid/ Sr System Administrator ** **Leidos** has a new and exciting opportunity for a **System Administrator ** in our **National Security ... a degree. + Must have ​experience as a systems administrator providing direct support to end users and technical...+ Must have experience with both Client and Server virtualization environments. + Must be able to lift up… more
    Leidos (09/27/25)
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  • Sr . Systems Administrator (NEI-18)

    CyberData Technologies (Bethesda, MD)
    Job Title: Sr Systems Administrator (NEI-18) Location: Bethesda, MD CyberData Technologies is seeking a Senior Systems Administrator with a strong ... Windows servers and hosted applications. * Hands-on experience with VMware virtualization technologies, including vCenter and ESXi. * Experience patching and… more
    CyberData Technologies (09/19/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and...technologies related to storage solutions. + Function as a senior technical resource for the rest of the System… more
    Northrop Grumman (07/18/25)
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  • Linux System Administrator ( Senior…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + ... Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator ( Senior -Level) will be responsible for the installation,… more
    Link Solutions Inc (09/18/25)
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  • Senior System Administrator…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
    St. George Tanaq Corporation (08/15/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP +...+ MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization Hypervisor + KVM + Puppet + Patch Management… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Senior Linux Systems Administrator…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (09/26/25)
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  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a ... Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the installation,… more
    Link Solutions Inc (09/18/25)
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  • Network Administrator ( Senior…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting the Army… more
    Link Solutions Inc (08/26/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems ... MCEM (Microsoft Endpoint Configuration Manager) + MAC OS + RHEL + RedHat Enterprise Virtualization Hypervisor + KVM + Puppet + Patching + PowerShell + WSUS + Release… more
    Black Bear Technology Solutions, LLC (08/23/25)
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