• Principal Linux / Windows

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman's Mission Systems sector is seeking a well-qualified **Principal** ** Linux / Windows Systems Administrator ** to join its Classified ... be limited to the following: + Perform as a Linux /Redhat Systems Administrator for a...for a classified government contract. + Perform as a Windows Systems Administrator for a… more
    Northrop Grumman (04/08/25)
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  • Systems Administrator

    TEKsystems (Linthicum Heights, MD)
    …hat,Vmware,Support,Troubleshooting Additional Skills & Qualifications Basic Qualifications for Linux / Windows Systems Administrator : ... clearance will be a condition of continued employment. Preferred Qualifications for Linux / Windows Systems Administrator : * The ideal candidate will… more
    TEKsystems (05/01/25)
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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 ... independently determine and develop approach to solutions. Basic Qualifications for Principal Linux / Windows Systems Administrator : * Master's degree with… more
    PDS Defense (04/30/25)
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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 ... independently determine and develop approach to solutions. Basic Qualifications for Principal Linux / Windows Systems Administrator : * Master's degree with… more
    Belcan (04/30/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …must possess an Active Secret Security Clearance.** We are looking for a Principal Linux / Windows Systems Administrator to join its Classified Solutions ... remote work opportunity. Responsibilities : + Perform as a Linux /Redhat Systems Administrator for a...for a classified government contract. + Perform as a Windows Systems Administrator for a… more
    TAD PGS, Inc. (04/30/25)
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  • Linux / Windows System…

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …at this time. The ideal candidate will be responsible for providing Linux / Windows System Administration and SSP/Security support for the program. Required: ... involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Jovian Concepts, Inc. (03/18/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows AD,… more
    Northrop Grumman (04/08/25)
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  • Senior Linux Systems

    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 & ... National Security!** **Job Summary** Join our team as a ** Systems Administrator ** , where you'll provide crucial...to 15 years. + **Technical Skills** : Experience with LINUX , Windows , Visual Basic, Python, Virtualization, Ansible,… more
    Leidos (02/16/25)
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  • Sr. Systems Administrator

    Themis Insight (Linthicum Heights, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Linthicum Heights, MD. Position ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Themis Insight (04/20/25)
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  • Secret SAP Linux Systems

    Insight Global (Linthicum Heights, MD)
    Job Description A client of Insight Global is looking for a Linux System Administrator to join their team of 5. This role involves maximizing performance and ... proficiency on with Linux Administration but is still comfortable working in Windows 30-40% of the time. They should have experience in Solaris OS, Ansible… more
    Insight Global (04/22/25)
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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 ... Tenable Nessus for comprehensive vulnerability assessments and proactive security enhancements on Linux and Windows platforms. + Govern account and access… more
    Leidos (04/10/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, ... in the resolution process. Configure and manage UNIX and Windows operating systems , installs and loads operating...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
    BigBear.ai (04/22/25)
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  • Principal Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. ... limited to the following: + Perform as a primary Windows /VMware Systems Administrator for a... AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (04/17/25)
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  • Sr. Windows Administrator /Test Lab…

    Leidos (Annapolis Junction, MD)
    …similar enterprise vendors. + Must have experience in or familiarity with the following systems : Windows / Linux operating systems , VMware, VSphere and ... SIGN ON BONUS! Must have an active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high performing agile team… more
    Leidos (03/28/25)
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  • Secret Sr. Windows System…

    Insight Global (Linthicum Heights, MD)
    …Policy Objects (GPO), administering DNS and DHCP Servers, and managing software update systems such as Windows Server Update Services (WSUS) and System Center ... Job Description A client of Insight Global is looking for a Sr Windows System Administartor to join their team. This role involves maximizing performance and… more
    Insight Global (04/12/25)
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  • Systems Administrator II

    Robert Half Technology (Washington, DC)
    …, and applications. + Perform routine system maintenance, updates, and patches for both Windows and Linux systems . + Monitor system performance and ensure ... user access controls, permissions, and authentication mechanisms on both Windows and Linux systems . +...Linux Foundation Certified SysAdmin, Red Hat Certified System Administrator ). + Certification in Windows Server administration… more
    Robert Half Technology (04/17/25)
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  • OS Sys Admin - Linux

    Leidos (Washington, DC)
    …applications. + Perform routine system maintenance, updates, and patch management for both Windows and Linux systems . + Monitor system performance and ... user access controls, permissions, and authentication mechanisms on both Windows and Linux systems . +...Linux Foundation Certified SysAdmin, Red Hat Certified System Administrator ). + Certification in Windows Server administration… more
    Leidos (04/18/25)
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  • Systems Administrator

    BAE Systems (Fort Meade, MD)
    …Experience, & Skills** + Bachelors Degree + 10 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity ... the resolution process + Configure and manage UNIX and Windows (or other applicable) operating systems and...be available based on position level and/or job specifics. ** Systems Administrator ** **112344BR** EEO Career Site Equal… more
    BAE Systems (04/19/25)
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  • Systems Administrator

    Textron (Hunt Valley, MD)
    …and develop solutions to solve infrastructure problems\. Knowledge of Windows and Linux desktop and server operating systems is required\. The System ... ** Systems Administrator \- Hunt Valley** **Description**...maintain an Active SECRET Clearance\. * 3 years of Windows and/or Linux System Admin experience, certifications… more
    Textron (03/13/25)
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  • System Administrator

    Insight Global (Washington, DC)
    …software applications. Perform routine system maintenance, updates, and patch management for both Windows and Linux systems . Monitor system performance and ... access controls). Manage user access controls, permissions, and authentication mechanisms on both Windows and Linux systems . Assist in the implementation of… more
    Insight Global (04/17/25)
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