• Senior Windchill Application Administrator

    RTX Corporation (Tucson, AZ)
    …methodologies: **PTC Windchill** , Oracle database, Apache web server, **Linux** & Windows server operating systems , Development (using Java, Python, or ... Product Data Management (PDM) Solutions team works to deliver high-quality data management systems to our strategic business units. The PDM tools are the backbone of… more
    RTX Corporation (11/18/25)
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  • System Administrator (Secret to Top Secret)

    SMX (Patuxent River, MD)
    System Administrator (Secret to Top Secret) (4170)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled **System ... Administrator ** to work within a 24x7 Information Technology Team...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (12/04/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …hardware technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX /LINUX, CISCO IOS, Windows Server, and ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance… more
    M. C. Dean (11/26/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …hardware technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX /LINUX, CISCO IOS, Windows Server, and ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX /LINUX System Administration - Preferred + Windows System Administration - ... of a group of computers running on one or more operating systems . + Understand all the different systems that are monitored in the help desk and the Tier level… more
    General Dynamics Information Technology (12/02/25)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs\/loads operating ... by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 2","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (10/07/25)
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  • Systems Administrator / Linux…

    Lockheed Martin (Littleton, CO)
    …* Experience with High Performance Compute \(HPC\) Environments * Experience with Windows Server Operating Systems * Experience with Active Directory \(AD\) ... location for this position is Littleton, CO\. The Multi\-Function Information Systems Analyst assists users with resolving technical issues with applications,… more
    Lockheed Martin (12/04/25)
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  • Linux Systems Administrator / Secret…

    Lockheed Martin (Huntsville, AL)
    …Security\+, CASP, CISSP\), within 6 months of starting the position * Experience with Linux/ UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x, RH 8\.x, ... This IT professional will ensure that the Space IT systems are managed, controlled and compliant with the Security...and SSH * Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals * VMware… more
    Lockheed Martin (11/20/25)
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  • Database Operations Administrator

    Eliassen Group (Bloomington, MN)
    … shell scripting experience + Good understanding of technical infrastructure components ( Unix /Linux, Windows , etc.) + Strong problem solving skills. + Strong ... **Database Operations Administrator ** **Bloomington, MN** **Type:** Contract-to-Hire **Category:** IT Admin **Industry:** Insurance **Reference ID:** JN… more
    Eliassen Group (12/18/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows , Linux and UNIX server environments. This role will manage and support ... application development techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems , Directory Services (AD), MS PKI… more
    PSEG Long Island (12/31/25)
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