• IT Systems Admin

    Nammo Defense Systems, Inc (Perry, FL)
    …Administrator plays a crucial role in maintaining, optimizing, and securing IT systems to ensure seamless daily operations for end-users. This position is ... configure, monitor, and troubleshoot servers, networks, workstations, and security systems , ensuring optimal performance, reliability, and cybersecurity. ESSENTIAL JOB… more
    Nammo Defense Systems, Inc (05/21/25)
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  • Systems Admin /App Support

    TEKsystems (New York, NY)
    MUST Have BACHELORS DEGREE Hybrid - 2x/week onsite Description Looking for a Systems Admin /Applications Support Analyst on a 6-month+ contract. Candidate will be ... exporting data into Excel, creating reports or dashboards. Must have: 1) Experience with Linux and Windows server administration with the ability to manage and… more
    TEKsystems (05/31/25)
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  • Enterprise Cross Domain Engineer

    Acclaim Technical Services (Bethesda, MD)
    …server hardware maintenance and troubleshooting. Required Technical Skills: Proficient in Linux /Unix systems administration ; Extensive knowledge of physical ... Key Responsibilities: + Maintain, troubleshoot custom Software Baseline based on Scientific Linux and Red Hat Linux . + Maintain, troubleshoot, and upgrade… more
    Acclaim Technical Services (03/21/25)
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  • Mission IT Lead

    CACI International (Denver, CO)
    …scheduling * Experience working on overhead operational systems * System administration experience to include UNIX, Linux , and Windows platforms * Experience ... across a multi-location enterprise * Basic understanding of Windows and Linux operating systems , active directory, network infrastructure, hardware components,… more
    CACI International (04/23/25)
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  • Lead, Cyber Infrastructure Systems Engineer…

    L3Harris (Colorado Springs, CO)
    …with changing technologies. Essential Functions: + Experience with Red Hat Enterprise Linux Administration or Engineering, 4-6 years of experience with Windows ... sea and cyber domains in the interest of national security. Job Title: Systems Administrator ( Linux /Windows) Job Code: 23571 Job Location: Colorado Springs, CO… more
    L3Harris (05/07/25)
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  • Mid-level Vulnerability & Patch Management…

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …requirements to include but not limited to extensive engineering of Windows and Linux operating systems . + Installing, configuring and tuning operations ... and executing patch management operations, creating baselines, and configuring hardened systems + Strong experience with centrally managed Linux and… more
    Alaka'ina Foundation Family of Companies (06/06/25)
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  • Engineer, Systems Expert

    CHS Inc. (Salem, OR)
    …different SAP products like SAP ECC, S/4HANA , BW/4HANA ,CPI and PO on Linux and windows operating systems . Telecommuting available anywhere in the United ... **EXHIBIT C - AD FOR EXTERNAL EMPLOYER WEBSITE** : CHS Inc. **Engineer, Systems Expert** **Location:** Inver Grove Heights, MN **Job Description** The Engineer, … more
    CHS Inc. (06/04/25)
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  • Lead Systems Engineer

    CACI International (North Charleston, SC)
    …to support project goals and customer satisfaction. + Experience with Red Hat/Apache Linux and Windows-based systems in cloud and/or hosted VM environments, to ... Lead Systems Engineer Job Category: Information Technology Time Type:...with data replication solutions. + Possess architectural or system administration certifications, preferably related to Oracle, Linux ,… more
    CACI International (05/31/25)
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  • Research Computing Specialist

    Princeton Plasma Physics Laboratory (Princeton, NJ)
    …research needs. + Contribute to the automation of configuration management in Linux -based systems , adhering to security best practices and laboratory ... to configure and optimize job submissions for computational research needs. System Administration and Troubleshooting + Expertise in Linux system … more
    Princeton Plasma Physics Laboratory (05/02/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Melbourne, FL)
    …hardware and software specifications. Essential Functions: + 4-6 years of experience with Linux Administration or Engineering , 2-4 years of experience with ... domains in the interest of national security. Job Title: Systems Administrator ( Linux /Windows) Job Code: 23569 Job...Windows Administration or Engineering + Configure, monitor, maintain, troubleshoot VMWare… more
    L3Harris (05/02/25)
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