• IT - Sr Staff Systems Engineer (Active…

    Cadence Design Systems, Inc. (San Jose, CA)
    …a skilled detail-oriented specialist to manage and secure Active Directory environment, Windows server administration including OS hardening, vulnerability, ... Server environments. Implement and maintain security hardening across Windows Servers . Version 2016/1029 and above +...GPOs, DNS, and DHCP. + Strong understanding of Microsoft Windows Server environments and administration .… more
    Cadence Design Systems, Inc. (12/03/25)
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  • Windows Server Lead

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …List DLA CE Cert IA Role/Function: Server Admin M and Domain Admin Z (Cloud or Microsoft Operating System per DLA Approved CE) - Microsoft Certified ... team of IT members engaged in computer operations, computer systems , computer programming, and the company's network to assure...Azure Associate Admin or Microsoft Windows Server more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Windows Systems Administrator - Top…

    Northrop Grumman (Redondo Beach, CA)
    …working knowledge of Active Directory (AD) maintenance and support, Group Policy (GPO), Windows Server Update Servers (WSUS), Microsoft Exchange, SCCM or ... of your career. Northrop Grumman is seeking a well-qualified ** Windows Systems Administrator** to join its dynamic...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (01/07/26)
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  • Principal System Administrator…

    RTX Corporation (El Segundo, CA)
    …infrastructure problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr....environment. + Understanding and knowledge of Windows Server to include but not limited… more
    RTX Corporation (12/09/25)
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  • Senior AI Platform Engineer Windows

    PennyMac (Westlake Village, CA)
    …Extensive hands-on experience with Amazon Web Services (AWS) + Solid understanding of Windows Server administration and integration with cloud environments. ... AWS Cloudformation/CDK. + Develop and maintain Configuration Management for Windows servers using Chef. + Design, build,...Packer for AMI/Image generation. + Solid experience with the Windows server operating system and… more
    PennyMac (01/07/26)
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  • Exchange Server Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …for the design, implementation, administration , and support of enterprise messaging systems across both on-premises Exchange Server and Micro sof t Exchange ... You Have: + 5+ years of experience in Exchange Server administration and engineering for Exchange 2013,...+ Ability to automate the installation and operation of Windows Server -based applications and solutions + Secret… more
    BOOZ, ALLEN & HAMILTON, INC. (12/31/25)
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  • Network/ System Administrator (Net/Sys…

    General Dynamics Information Technology (Lompoc, CA)
    …R2/2012 R2 Server , Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated** **hardware.** ... **Maintain file servers , Firewalls, network access, Security Monitoring Systems and** ** system documentation as** **required.** **Interface with local… more
    General Dynamics Information Technology (01/03/26)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team member ... + CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months… more
    RTX Corporation (12/24/25)
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  • IT System Admin

    Two95 International Inc. (San Mateo, CA)
    …to Hire Rate: $/Open Description:- * 5-7 years' experience in IT Systems Administration and Engineering * In-depth knowledge of Windows Server 2012 / ... Title: IT System Administrator Location: San Mateo, CA Position: Contract...(AD), LAN/WAN topology, IT processes and procedures, security, and systems implementations. * Experience administering and configuring SCCM/SMS *… more
    Two95 International Inc. (12/08/25)
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  • IT Sys Admin (RMF / Security) / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) * ... of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server expertise * On\-prem virtualization expertise \(ESX/Vsphere\) * Storage… more
    Lockheed Martin (10/18/25)
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