• Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …or MCP + Must meet DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...* Certifications (Required): + CompTIA Security+ CE or CompTIA Server + CE + Red Hat Certified System Administrator more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in ... safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (08/20/25)
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  • IT Database Administrator IV - Digital…

    Hackensack Meridian Health (Edison, NJ)
    …experience. + Analytical skills, communication skills, adaptable, and flexible. + Windows Server Operating Systems Security concepts and technologies, including ... Administrator IV** provides database administration for Microsoft SQL Server / Epic Cache/ Oracle, including but not limited to administration, replication,… more
    Hackensack Meridian Health (10/29/25)
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  • System Administrator

    Two95 International Inc. (Tampa, FL)
    …source technologies is necessary. DUTIES AND RESPONSIBILITIES: + Install and Configure Linux/ Windows Systems. + Monitor server health and perform proactive ... Title: System Administrator Location: Tampa, FL Position Type: Long term...live VMs with Linux Oss. + Development of all server -side scripting, and ensuring high performance of servers. Therefore,… more
    Two95 International Inc. (09/08/25)
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  • Linux System Administrator

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Linux Systems Administrator Job Code: 30430 Job Location: Greenville, TX Schedule: 9/80 (Every other ... Friday off) Job Description: This position is for a Linux Systems Administrator supporting Agile Software Development Engineering teams. The position requires the… more
    L3Harris (10/30/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …SQL queries to troubleshoot and resolve issues. + Experience with SQL scripting, Java, Windows Server , Linux, Oracle, Tomcat, data backups, and load balancing. + ... **Job Description** BAE Systems is seeking a Senior **Systems Administrator ** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced… more
    BAE Systems (10/29/25)
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  • Cloud Systems Administrator

    Leidos (Alexandria, VA)
    …in cloud infrastructure engineering. + Strong hands-on experience with RHEL and Windows Server environments + Strong understanding of cloud architecture and ... and resilience across the USCG enterprise. As a cloud systems administrator , you'll be responsible for managing and optimizing mission-critical systems across… more
    Leidos (10/25/25)
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  • Senior System Administrator

    The Boeing Company (El Segundo, CA)
    …security requirements + Experience installing, configuring, troubleshooting, and administering current Windows Server 2022 - 2025 and Desktop Operating Systems ... Company** is currently seeking a high performing **Senior** **System Administrator ** to join our team in **El Segundo, CA**...- Windows 11 + Experience deploying, securing and supporting Red… more
    The Boeing Company (10/25/25)
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  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …solver DESIRED SKILLS AND EXPERIENCE: + Advanced knowledge and certification in both Windows Server and RHEL is considered highly desired. + Proficiency in ... Senior Systems Administrator (Linux) Location HI - Kaua'i Job Code...Techniques. + Knowledge of DoD IT systems, to include Windows , RHEL, and comprehensive infrastructure concepts. REQUIRED CITIZENSHIP AND… more
    Alaka'ina Foundation Family of Companies (10/23/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado Springs, CO ... servers + Install and configure Red Hat Linux / Windows / Solaris operating systems + Ensure compliance with...security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation +… more
    ISYS Technologies (10/22/25)
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