• Linux System Administrator IV (Server)

    Leidos (Annapolis Junction, MD)
    …for core network services, and proficiency in using Nagios and Splunk for comprehensive system monitoring and analytics. + Skills in automation shell scripting, ... to IT strategy, and drive innovations to ensure the robustness, security , and efficiency of the infrastructure. + Manage essential infrastructure services,… more
    Leidos (04/10/25)
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  • Systems Administrator - LINUX / Containerization

    Lockheed Martin (Hanover, MD)
    …most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens ... and deploying complex, mission\-critical systems that integrate Linux, Ansible, Git, security , and automation technologies\. The role requires a deep understanding… more
    Lockheed Martin (05/07/25)
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