• Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …and security architectures. + Must have experience or familiarity with the following systems : Windows / Linux operating systems , VMware, and Networking: ... Summary:** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with… more
    Leidos (09/27/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …of 5 years of experience in systems administration + Proficiency with: + Windows and Linux operating systems + Windows Active Directory + ... years of experience, + Minimum of 8 years of experience in systems administration + Advanced proficiency with: + Complex multi-enclave environments + Advanced… more
    Noblis (09/03/25)
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  • Systems Administrator, Sr / Top Secret…

    Lockheed Martin (Sunnyvale, CA)
    …\+ Certification \(or other DoD 8570 compliant certification\) * Demonstrated experience with Windows Server and Linux operating systems * Demonstrated ... include: * Perform successful root cause analysis for problem resolution in Windows and Linux environments * Analyzing and assessing server performance,… more
    Lockheed Martin (09/04/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not ... more secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration , networking, performance monitoring/tuning, security… more
    RTX Corporation (08/21/25)
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  • Systems Administrator - Multiple Levels

    Noblis (San Diego, CA)
    …recovery of data and maintaining security + Loading operating systems , including Windows , Solaris, Unix and Linux . + Develop active directory user accounts, ... Qualifications + TS/SCI clearance required + Experience in system administration , network administration , or a related IT...3+ years of experience providing technical support in operating systems ( Windows , Linux ), networking, and… more
    Noblis (09/18/25)
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  • Systems Engineer (IT@JH Enterprise )…

    Johns Hopkins University (Baltimore, MD)
    …(Cisco IronPorts), Listserv (Sympa), and Microsoft Exchange, which are hosted on Windows and Linux -based systems . **Job Scope/Complexity** Develop solutions ... and Medicine for all affiliations, including faculty, staff, students, and administrative departments. The role requires in-depth knowledge of various email… more
    Johns Hopkins University (09/27/25)
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  • Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …(Cisco IronPorts), Listserv (Sympa), and Microsoft Exchange, which are hosted on Windows and Linux -based systems . Responsibilities include leading and ... and Medicine across all affiliations, including faculty, staff, students, and administrative departments. The role requires in-depth knowledge of various email… more
    Johns Hopkins University (07/31/25)
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  • Principal System Admin ( LINUX…

    RTX Corporation (Marlborough, MA)
    …+ Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment supporting Windows Server internals ... clearance is required. + Minimum 5 years of direct Linux Systems Administration / networking...WSUS, VMware, Veeam, MySQL, Remote Desktop Gateway, and Splunk, Windows or Linux administration ; experience… more
    RTX Corporation (08/02/25)
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  • Full Stack Developer

    Acclaim Technical Services (Chantilly, VA)
    …virtualization and/or cloud technologies. Significant experience in both Windows and Linux Systems administration . Hands-on experience with vSphere ... deployment. Will develop and enhance an application using Python in a Linux environment and analyze performance and end-to-end testing. The underlying requirement is… more
    Acclaim Technical Services (07/28/25)
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  • Senior Systems Programmer/Analyst {Ellucian…

    Herkimer County Community College (Herkimer, NY)
    …+ Experience or coursework with Bash and Perl scripting. + Familiarity with Unix/ Linux / Windows operating systems . + Experience with writing technical ... Location: Herkimer, NY Category: Administrative Posted On: Wed Mar 26 2025 Job...applications to support Ellucian Banner and other student information systems . Supports Oracle programming and basic database administration… more
    Herkimer County Community College (09/24/25)
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