• Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …of similar scope, type, and complexity\. * Experience with Linux system administration, including configuring, maintaining, and troubleshooting\. **Desired Skills:** ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve… more
    Lockheed Martin (07/12/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will support ... day-to-day operations and monitoring, and resolve issues related to client/server/storage/ network devices and mobile systems. + Escalate and communicate status… more
    ManTech (07/26/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting and ... operations, monitoring and problem resolution for all the client, server, storage, network devices, Etc. Provide Tier 1 (Help Desk) and Tier 2 (Escalation)… more
    BigBear.ai (07/22/25)
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  • Linux System Administrator, Senior (Remote)

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, and ... Linux administration experience, with strong database management skills, to...new technologies. + Recommend changes to improve systems and network configurations and determine hardware or software requirements related… more
    GovCIO (07/25/25)
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  • Senior Azure/ Linux Engineer (Fed/…

    Deloitte (Baltimore, MD)
    …solutions to meet business and technical objectives. + Administers and manages Linux servers, ensuring high availability, performance, and security. + Implements and ... oversees Linux administration tasks including user management, permissions, and system...Knowledge of Azure networking and routing technologies and traditional network , firewalls and load balancers. + Experience in supporting… more
    Deloitte (07/23/25)
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  • Senior Systems Administrator ( Linux

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... applications software, and all configurations + Plan, coordinate, and implement network /system security measures to protect data, software, and hardware + Provides… more
    GovCIO (07/09/25)
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  • Field Engineer/ Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at multiple military ... moderately complex problems which may involve the server and network infrastructure. + Provide technical support to the development...well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7… more
    Huntington Ingalls Industries (08/08/25)
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  • Splunk / Linux Systems Engineer

    Acclaim Technical Services (Annapolis Junction, MD)
    …area firms and continues to grow. We are actively hiring a SPLUNK / Linux Systems Engineer with TS/SCI clearance and polygraph to join our Engineering Solutions and ... systems including day-to-day operations, monitoring and problem resolution for client/server/storage/ network devices, mobile devices, etc. Provides problem identification, diagnosis… more
    Acclaim Technical Services (07/30/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area. ... of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or comparable tools + Experience… more
    ManTech (06/06/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/14/25)
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