• Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and ... robust and scalable Linux infrastructure that powers our core operations . This includes the maintenance of our VoIP DHCP...exciting opportunity to make a significant impact, contribute to strategic projects, and mentor junior team members within a… more
    Leidos (12/20/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Fort Meade, MD)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information ... your technical expertise along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:** **Bachelor's Degree in Computer… more
    General Dynamics Information Technology (12/11/25)
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  • Senior Lead Database Administrator

    Lumen (Annapolis, MD)
    …as we digitally connect the world and shape the future. **The Role** As a Senior Lead Database Administrator , you will be responsible for all aspects of ... data replication in our Oracle database environments, while providing strategic guidance and advanced troubleshooting for complex application/database challenges.… more
    Lumen (01/10/26)
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  • Senior Cloud Administrator…

    Cognizant (Annapolis, MD)
    **About the role** As a Cloud Administrator specializing in Containers and DevOps, you will make an impact by building secure, scalable, and highly available cloud ... and compliance. Success requires a blend of hands-on technical expertise and strategic architectural insight, along with opportunities to mentor teams and shape… more
    Cognizant (01/07/26)
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  • Sr. IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …Management (IAM) who are looking to advance their careers. The Sr. IAM Administrator oversees the day-to-day operations and management of IAM on-premises and ... high level of independent decision-making and leadership in IAM practices. Furthermore, the Senior IAM Administrator will mentor and guide IAM Administrators and… more
    Johns Hopkins University (11/20/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …lives, and changing the world for the better. We are seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As ... part of **(SES)** Strategic Business Unit you will be part of a...part of a dynamic team responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient… more
    M. C. Dean (11/05/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …lives, and changing the world for the better. We are seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As ... part of **(SES)** Strategic Business Unit you will be part of a...part of a dynamic team responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient… more
    M. C. Dean (11/05/25)
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  • Legal Operations Administrator

    Sumitomo Pharma (Annapolis, MD)
    …Pharma Co., Ltd., is a global pharmaceutical company based in Japan with operations in the US (Sumitomo Pharma America, Inc.), focused on addressing patient needs ... development, regulatory filings, and entity restructuring. + Ensure legal operations align with pharmaceutical compliance standards and industry regulations. _Team… more
    Sumitomo Pharma (12/23/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... Unit. As part of **(SES)** Strategic Business Unit you will be part of a...system during the lifecycle from development through deployment and operations & maintenance + In conjunction with system stakeholders,… more
    M. C. Dean (12/30/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business ... Unit. As part of **(SES)** Strategic Business Unit you will be part of a...part of a dynamic team responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient… more
    M. C. Dean (12/30/25)
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