• Reed Smith LLP (Los Angeles, CA)
    …experience required. Bachelor's Degree preferred. Experience: Two years of experience in systems administration , including support for Windows desktop and ... Position Summary The System Administrator is responsible for supporting the daily administration , maintenance, and troubleshooting of the firm's systems and… more
    job goal (12/10/25)
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  • ATR Arena Technical Resources (Charleston, SC)
    …ideal candidate will have a strong background in managing and optimizing Windows -based systems , application servers, and Oracle databases, and will collaborate ... related field is preferred. Required Skills * 5+ years of experience in Windows system administration supporting development teams. * Experience supporting .NET… more
    job goal (12/11/25)
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  • MCL Systems Limited (Manassas, VA)
    …of security solutions, including firewalls, anti-virus solutions, and intrusion detection systems . SQL Server database administration and knowledge with SQL ... System, Network, and Database Administrator Our Company MCL Systems Limited ( MCL ), is a Software...Good Skills and passion in System, Network and Database administration areas. Multiple positions are available in various levels… more
    job goal (12/13/25)
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  • Information Systems Analyst, Stf…

    Lockheed Martin (Littleton, CO)
    Windows environments, including Active Directory and Group Policy * Experience with Windows /Linux administration or NetApp storage systems * Experience ... Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator Job… more
    Lockheed Martin (12/04/25)
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  • Windows System Admin

    RTX Corporation (Forest, MS)
    …safer, more secure world. **What You Will Do:** + Provide IT systems administration support in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux ... a security clearance. + ​Experience with Active Directory, WSUS, VMware, Veeam, MySQL, Windows or Linux system administration , and network administration . +… more
    RTX Corporation (11/21/25)
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  • IT Sys Admin (RMF / Security) / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …* Must have a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, ... Aeronautics Division located at the Palmdale, CA facility\. This Systems Administrator role will focus heavily on RMF and...technical security and network problems\. \* This is an Onsite position in our Palmdale, CA facility, working a… more
    Lockheed Martin (10/18/25)
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  • Windows server/Vmware - systems

    Robert Half Technology (Indianapolis, IN)
    …VMware Focus) Location: North Indianapolis, IN - Onsite We are seeking a Systems Engineer with strong Windows Server and VMware experience to support one of ... Requirements Requirements 5+ years in systems engineering or infrastructure administration Expert-level experience with Windows Server and VMware (priority… more
    Robert Half Technology (11/14/25)
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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    Windows Systems Administrator (4793)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Windows System Administrator ... for the proper functioning of a group of hardware systems running Windows operating systems ,...hardware and software in a Windows and Windows Server lab environment. + Perform system administration more
    SMX (11/19/25)
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  • Linux/ Windows Systems Administrator…

    COMSO, Inc (Columbia, MD)
    Linux/ Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description ... maintain compliance with established Standard Operating Procedures (SOPs). + Build and configure Windows Server 2019 and 2022 systems from scratch, including OS… more
    COMSO, Inc (11/27/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. ... E02, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...a security clearance. + Must have experience with Microsoft Windows administration + Experience with one of… more
    RTX Corporation (11/18/25)
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  • Onsite Administrative & Operational…

    Meridian University (Petaluma, CA)
    …is seeking a team member to support university operations performing administrative support duties and performing onsite facility needs. Classification: ... and consistently with staff, faculty, and students, as needed. + Perform administrative tasks such as scheduling, documentation, data entry, and light project… more
    Meridian University (10/11/25)
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  • Linux/ Windows Systems Administrator…

    Lockheed Martin (King Of Prussia, PA)
    …or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching, troubleshooting and ... hardening Linux and Windows operating systems \(both bare\-metal and virtual...systems \(both bare\-metal and virtual machines\) * System Administration knowledge of LAN and WAN networking topographies, Virtualization… more
    Lockheed Martin (12/11/25)
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  • Sr Windows Systems Administrator

    Watershed Security (Pensacola, FL)
    Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and administration tasks on a complex enterprise-scale network. ... + Must have 8 or more years of progressive Windows and VMWare administration experience in an...of a team. + Must be able to report onsite in Pensacola, FL 8am -4.30pm Monday - Friday… more
    Watershed Security (10/08/25)
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  • Principal System Administrator - Windows

    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 ... Boulevard Building E04, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/09/25)
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  • System Administrator - Windows

    Robert Half Technology (Swepsonville, NC)
    …to join our team in Swepsonville, North Carolina. This position involves working onsite and focuses on managing server systems , ensuring robust security ... processes and enhance system functionality. * Install, configure, and manage Windows servers, addressing vulnerabilities and ensuring system reliability. * Set up… more
    Robert Half Technology (11/13/25)
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  • Information Systems Security Officer…

    BAE Systems (Tucson, AZ)
    …Experience, & Skills** + Active DoD TS/SCI security clearance + Experience in systems administration and cybersecurity operations and training + Experience with ... with DoD 8570.01-M IAT Level II baseline certification. + Extended experience with Windows and Linux operating systems + Highly familiar with cybersecurity… more
    BAE Systems (12/06/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …or interest in developing skills in the following technical areas: \* In\-depth systems administration experience with Windows \(including Active Directory\) ... active Top Secret clearance to start\. \#lmatl **Basic Qualifications:** \* In\-depth systems administration experience with Linux \* Demonstrated track record… more
    Lockheed Martin (10/22/25)
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  • SkillBridge Fellowship | GEOINT Systems

    RTX Corporation (Beale AFB, CA)
    …operators, and end-users. **Qualifications You Must Have** + Experience: Experience in systems administration and software management within a complex technical ... issues as they occur. + Actively monitor, administer and troubleshoot complex GEOINT systems consisting of Linux, Windows , ESXi Docker, and Puppet + Perform… more
    RTX Corporation (11/18/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Andover, MA)
    …or Mathematics (STEM) + Minimum five (5) years of prior relevant experience with systems administration of Windows or Linux Server Operating Systems ... Street Essex, Andover, MA, 01810 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...AWS and Azure + Troubleshooting ability with all Microsoft Windows and Linux systems to quickly return… more
    RTX Corporation (12/12/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Forest, MS)
    …+ **Minimum** five (5) years of relevant experience with systems administration of Linux, Networking, and/or Windows (in desktop or server environments) ... maintain test integrity and the availability of our test systems . This position is **100% ONSITE ** in...systems + Develop Cybersecurity compliant **TE** (Linux, IOS, Windows ) + Install software packages/updates to enhance operations and… more
    RTX Corporation (11/10/25)
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