• Linux Unix Systems Administrator

    Lumen (Annapolis, MD)
    …**Troubleshooting and Support:** Provide technical support and troubleshooting for Linux/Unix systems and applications. Resolve system -related issues and work ... and shape the future. **The Role** As the Linux/Unix Systems Administrator, you will be responsible for managing and...+ Strong foundation in automation scripting (eg, Python, Shell, Perl ) for performance tuning and system +… more
    Lumen (12/03/25)
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  • Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    …in both Linux and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration and operations. + Assist ... perform capacity planning. + Configure and manage UNIX and Windows operating systems , ensuring system integrity and performance. **Basic Qualifications:** +… more
    Leidos (11/15/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    …Type of Travel: None * * * **Exciting Opportunity: Join Our Team as a Linux System Administrator!** Are you passionate about Linux systems and eager to make a ... Linux Systems Administrator Job Category: Information Technology Time Type:...impact? We're looking for a skilled and enthusiastic Linux System Administrator to join our dynamic team. In this… more
    CACI International (10/18/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …Framework (SAFe) methodology on a large, complex program that provides system engineering, development, test, integration and operational support. The selected ... monitoring, intrusion detection, and protective security services on information systems including local area networks/wide area networks (LAN/WAN), commercial… more
    BAE Systems (12/09/25)
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  • Genomics Computational Systems Biologist

    Alaka'ina Foundation Family of Companies (Frederick, MD)
    Genomics Computational Systems Biologist Location MD - Frederick Job Code 12878 # of openings 1 Apply Now ... Family of Companies (FOCs) has a potential need for a Genomics Computational Systems Biologist to support our government customer located in Fort Detrick, Frederick,… more
    Alaka'ina Foundation Family of Companies (10/08/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …of customer systems . We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and maintain enterprise security ... Systems Administrator Job Category: Information Technology Time Type:...with escalated customer tickets. Qualifications: + 3 years Linux system administration experience. + Knowledge of physical and virtual… more
    CACI International (09/27/25)
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  • Systems Development Engineer II, US ADC DBS…

    Amazon (Jessup, MD)
    …maintenance and configuration, implementing the fix for internally developed code ( Perl , Ruby, C/C++, JAVA), updating, tracking and resolving technical challenges. ... updating/enhancing our current software, automation of support processes and documentation of our systems . About the team Why AWS Amazon Web Services (AWS) is the… more
    Amazon (10/10/25)
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  • HPC Scientific Software Engineer (IT@JH Research…

    Johns Hopkins University (Baltimore, MD)
    …Proficiency in Python, Perl , C/C++, and Shell scripting for automation and system management. + Advanced knowledge of Linux systems and proficiency in ... maintaining scientific software and computational workflows on advanced HPC Systems and related infrastructure. Working primarily within Linux-based environments,… more
    Johns Hopkins University (12/04/25)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …generalist, able to dive deep into any part of the stack and low level systems , as well as design broad distributed system interactions. You should value ... Java, and experience with scripting languages such as Python, Perl , etc.* Strong knowledge of data structures, algorithms, operating...into any part of the stack and low level systems , as well as design broad distributed system more
    Oracle (11/25/25)
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  • Data Center Manager

    Oracle (Annapolis, MD)
    …protocol configuration + Directory Structure + Performance Management/Troubleshooting + Base Operating System Install + Some experience with Perl , Python, Bash ... of most of following areas + Active TS/SCI security clearance + Systems administration (Linux and/or Windows Servers) + Strong troubleshooting skills + Understanding… more
    Oracle (12/11/25)
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