• Senior Linux Administrator - TS/SCI…

    Amentum (Linthicum, MD)
    …Security, & Intel space? If so, look no further. We are seeking an **Senior Linux Administrator ** to join our team of passionate individuals on our Prime ... + Working knowledge of several of the following technologies: + Microsoft Windows, Linux , Solaris , Cisco IOS, Active Directory, DNS, VMWare, Disk SAN, security… more
    Amentum (06/28/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …with server hardware, applications, and software integration. + Configure and manage LINUX and Solaris operating systems . + Installs/loads operating ... ManTech seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in **Laurel, Maryland.** **Responsibilities include but… more
    ManTech (06/03/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Design, deploy and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems + Installs/loads operating ... **ManTech** seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in the **Laurel, Maryland** location.… more
    ManTech (07/05/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Centos 7,8 Linux , VMWare Vcenter Server and Vsphere client, Sun Solaris 9, 10, Dragon Intrusion Detection, Oracle 10 RDBMS. Utilize performance and tuning ... Principal System Administrator Location Annapolis Junction, MD Job Code 2270...V6, RedHat Enterprise Linux (RHEL 5.4, Fedora Linux , Sun Solaris 9.0, 10.,HP Glance Performance… more
    DCCA (05/19/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    …running a wide variety of Operating Systems to include Windows, Red Hat Linux , CentOS, Fedora Core, BSD, Solaris and Debian. + Responsible for managing a ... wide range of Linux services to include Apache, Radius, TACACS, NIS, DNS,...bachelor's degree. + Twenty (20) years experience as a Systems Administrator in programs and contracts of… more
    ManTech (04/30/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …Included but are not limited to:** + Responsible for ​​configuring and managing Linux and Solaris operating systems and installing/loading operating ... ManTech is seeking a motivated, career and customer-oriented **System Administrator ** , to join our team in **Hanover, MD**...Operating Systems to include Windows, Red Hat Linux , CentOS, Fedora Core, BSD, Solaris and… more
    ManTech (04/24/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... may be considered in lieu of degree. + Windows, Linux , and Solaris Server experience with an...**PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing, and security subsystems… more
    Leidos (06/14/25)
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