• Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …career. Northrop Grumman Mission Systems is seeking a well-qualified **Windows Systems Administrator ** to join its Classified Solutions team in Linthicum, MD. Please ... limited to the following: + Perform as a primary Windows/VMware Systems Administrator for a classified government contact. + Maintain smooth operation of multi-user… more
    Northrop Grumman (01/08/26)
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  • Windows Systems Administrator - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    …of your career. Northrop Grumman is seeking a well-qualified **Windows Systems Administrator ** to join its dynamic team of technical professionals in **Redondo ... not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract. + Communicate effectively at all… more
    Northrop Grumman (01/07/26)
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  • Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows Active Directory infrastructure (GPOs, ... and experience in working with the Microsoft System Center Configuration Manager ( SCCM ) /Microsoft Endpoint Configuration Manager (MECM). At Leidos, we don't want… more
    Leidos (01/07/26)
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  • Microsoft Endpoint Configuration Manager…

    ManTech (Key West, FL)
    **MANTECH** seeks an experienced **Microsoft Endpoint Configuration Manager Administrator ** to join our team in Key West, FL. This position is on-site 5 days a week. ... 4 years of experience + Minimum 5 years of position-specific experience managing MECM/ SCCM environments + 10+ years of overall IT experience in system administration… more
    ManTech (01/06/26)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level environments including… more
    Leidos (12/24/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... policies. + Manage automated installation methods and system imaging (eg, SCCM , VMware, Nutanix, Satellite, Ansible) + Perform system hardening, patching, and… more
    Amentum (12/24/25)
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  • Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38512 **Summary** **Senior Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... economic interests of our nation. SecuriGence is seeking a talented **Senior Systems Administrator ** to help contribute to our success. Come help us solve problems… more
    Chenega Corporation (12/10/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring deep ... applications, and related software, including Microsoft Exchange, Office, SharePoint and SCCM . + Implement and maintain Group Policy settings and other configuration… more
    SciTec (11/19/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …professional development, advancement and having fun! Summary The Server Administrator II participates in all aspects of design, analysis, implementation ... Directory, Exchange\O365, VMware, vSphere and vSAN.) + Good understanding of SCCM & its functionality. + Experience supporting Server compute infrastructure. +… more
    CAE USA INC (11/18/25)
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  • Systems Administrator (Tier 2 Desktop…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to join our team...knowledgeable with; Windows 7; Windows 10; Citrix; SMS; and SCCM Technical understanding of Microsoft Office applications (Outlook; Word;… more
    William C Brown Inc (11/13/25)
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