• Principal Linux / Windows…

    Northrop Grumman (Baltimore, MD)
    …Grumman's Mission Systems sector is seeking a well-qualified **Principal** ** Linux / Windows Systems Administrator** to join its Classified Solutions ... + or RHCSA certification, an MCSE or similar Microsoft certification, and 5+ years of Linux , Windows , and VMWare server administration experience in a JSIG… more
    Northrop Grumman (04/08/25)
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  • Linux / Windows System…

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …will be accepted at this time. The ideal candidate will be responsible for providing Linux / Windows System Administration and SSP/Security support for the ... Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,...Requirements The ideal candidate will be responsible for providing Linux / Windows System Administration … more
    Jovian Concepts, Inc. (03/18/25)
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  • Sr. Unix/ Linux Engineer - TS/SCI with FS…

    Optiv (Columbia, MD)
    …degrees and/or equivalent experience and 8 years of work experience with UNIX/ LINUX administration . + Experience with Privileged Access Management (PAM) ... integrating, and administrating Identity Software solutions. + Experience and working knowledge of Linux , Windows , and Windows Active Directory. + Security+… more
    Optiv (03/08/25)
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  • Linux System Administrator IV…

    Leidos (Annapolis Junction, MD)
    …The Digital Modernization Sector at Leidos currently has an immediate need for an experienced ** Linux System Administrator IV - Server** for a new customer on a ... for comprehensive vulnerability assessments and proactive security enhancements on Linux and Windows platforms. + Govern account...related field and twelve (12) years of experience in system administration and support of a large… more
    Leidos (04/10/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    …activities. **_Desired:_** Experience with: + Configuration and Maintenance of Virtual Machines + Linux and Windows operating systems + Scripting languages ... Linux Systems Administrator Job Category: Information...control and release management. **Responsibilities:** This position is for System Administration support for development and production… more
    CACI International (05/02/25)
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  • Principal Windows Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Experience with Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... directed by policy. + Ability to support multiple networks, ensure necessary system administration tasks are completed independently with minimal supervision,… more
    Northrop Grumman (04/17/25)
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  • Sr. Windows Administrator/Test Lab Manager…

    Leidos (Annapolis Junction, MD)
    …similar enterprise vendors. + Must have experience in or familiarity with the following systems : Windows / Linux operating systems , VMware, VSphere and ... and fast-paced program. The selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex… more
    Leidos (03/28/25)
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  • Windows Systems Information…

    SMX (Patuxent River, MD)
    …of NIST guidelines and Risk Management Framework (RMF) + Experience with administering Windows / Linux operating systems + Knowledge of DoD Information ... Windows Systems Information Assurance Administrator (4244)at...for upgrade to Top Secret + 2-4 years of Windows Administration experience + Experience in DoD… more
    SMX (05/06/25)
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  • Systems Administrator 2

    Belcan (Linthicum Heights, MD)
    …the future, and have fun along the way. Client is looking for a Principal Linux / Windows Systems Administrator to join its Classified Solutions team in ... and develop approach to solutions. Basic Qualifications for Principal Linux / Windows Systems Administrator: * Master's...MCSE or similar Microsoft certification, and 5+ years of Linux , Windows , and VMWare server administration… more
    Belcan (04/30/25)
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  • Systems Administrator 2

    PDS Defense (Linthicum, MD)
    …MD. Job ID#211114** Pay Rate: $56 - $61/hr **Job Description:** Seeking a Principal Linux / Windows Systems Administrator to join its Classified Solutions team ... and develop approach to solutions. Basic Qualifications for Principal Linux / Windows Systems Administrator: * Master's...MCSE or similar Microsoft certification, and 5+ years of Linux , Windows , and VMWare server administration… more
    PDS Defense (04/30/25)
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