• Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …and manage primarily Linux /Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for...for implementation, troubleshooting and maintenance of Information Technology (IT) systems , manage IT system infrastructure and any… more
    CACI International (10/08/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal… more
    St. George Tanaq Corporation (11/14/25)
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  • System Engineer with Software…

    CACI International (Fort Meade, MD)
    system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - ... considerations. + Allocate real-time process and error budgets to systems and subsystem components. + Generate alternative system...Python. + Ability to navigate and troubleshoot issues in Linux . + Familiarity with how the operating system more
    CACI International (09/20/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS,… more
    Belay Technologies (11/19/25)
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  • IT Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …development, test, and deployment of the demonstration capability and the final production system . + Experience with Linux /Unix systems administration. + ... + **Required Experience** : 10+ yrs + **Required Technical Skills:** + Linux /Unix systems administration + Cloud application (AWS/Azure) architecture + AWS… more
    General Dynamics Information Technology (09/26/25)
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  • Software Engineer

    BAE Systems (Annapolis Junction, MD)
    …solutions by analyzing system performance standards and conferring withusers or system engineers; analyzing systems flow, data usage and work processes; ... tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon documented requirements. These systems might include,… more
    BAE Systems (09/17/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …of systems engineering experience with a bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering ... and Maintaining bash scripts to dump and load databases + Experience with Linux Administration (file system hierarchy, manage root/superuser system files,… more
    ManTech (11/25/25)
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  • System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks a highly experienced System Administrator IV to provide advanced systems administration, configuration management, and ... enterprise-level environments . + Expert-level knowledge of Windows Server and/or Linux administration, system automation, and virtualization technologies. +… more
    Gama-1 Technologies (11/20/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …+ Configuration and management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of operating system software and security ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System ...IT systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting,… more
    CACI International (11/19/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber…

    Northrop Grumman (Annapolis, MD)
    …experience in system architecture, and the ability to analyze complex systems for potential vulnerabilities. This position is 100% onsite located in Annapolis, ... and managing private and public clouds (eg, OpenStack). + Experience working with Linux computing systems + Experience working with Microsoft computing … more
    Northrop Grumman (10/10/25)
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