• Systems Administrator (Windows…

    Lockheed Martin (Highlands Ranch, CO)
    …networks \( network segmentation basics, DNS, firewall configuration\) * Knowledge with Windows/ Linux Operating Systems and LDAP/AD * Knowledge supporting ... than 570 facilities that span 70 countries\. This position is for a Multi\-Functional Systems Analyst to support both Windows\- and Linux \-based systems for… more
    Lockheed Martin (07/12/25)
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  • Threat Detection & Response Tier 2, Associate Vice…

    MUFG (Tampa, FL)
    …information compiled from various sources + Understanding of network protocols, operating systems (Windows, Unix, Linux , databases), and mobile device ... while driving security improvement + Theoretical and practical knowledge with Mac OS, Linux and Windows operating systems + Experience with security… more
    MUFG (07/08/25)
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  • Systems Administrator - Windows…

    Intrepid Solutions and Services (Dayton, OH)
    …IAT Level II (Security+, or equivalent) Certification. + Certifications in Microsoft/MS operating systems (eg MTA, MCSA, MCSE), Desired. **REQUIRED SKILLS AND ... outlined below: **Responsibilities** + Provide Windows, Red Hat Enterprise Linux (RHEL), and Linux system administration support....with the following: Windows 7, 8, and 10 desktop operating systems (OS) programs and applications being… more
    Intrepid Solutions and Services (07/19/25)
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  • Linux / Unix Systems Administrator,…

    Lockheed Martin (Sunnyvale, CA)
    …National Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator, your responsibilities will include: * ... Linux environments, with significant experience in: \- Installing operating routine server/workstation patches, system security patches and firmware updates \-… more
    Lockheed Martin (07/12/25)
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  • Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying patches, ... Required:** None **Job Family:** Systems Administration **Skills:** DISA STIG, Network Architecture,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),System… more
    General Dynamics Information Technology (07/06/25)
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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...a team to obtain and configure Virtual Machines(VMs), loading Operating systems and software, performing security hardening,… more
    CACI International (05/02/25)
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  • Unix/ Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …with this position is currently in the proposal stage. Supporting the Operating System configuration and associated file systems , log files, processes, ... Job Overview Job Title: UNIX/ LINUX Administrator Lead Job Location: Portsmouth, VA Job...the daily activities of configuration and operation of business systems which may be mainframe, mini, or client/server based.… more
    Trace Systems Inc (05/16/25)
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  • Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …at Redstone Arsenal in Huntsville, AL. Responsibilities + Build, configure, and maintain standardized Linux Operating Systems (such as RHEL 9) in various ... golden images from source code management. + Integrate Linux operating systems with Active...+ Coordinate hardware and software upgrades and installations with network and security teams. + Apply security controls as… more
    Integration Innovation, Inc. (i3) (07/10/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The ability to ... Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in… more
    Mount Sinai Health System (06/24/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    …Type of Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of the ... Troubleshoot hardware and software issues + Manage and configure network services (eg, SSH, NFS, Samba) + Set up...and their interactions with the underlying operating systems . + Maintain and manage Linux security… more
    CACI International (05/23/25)
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