• Linux Systems Administrator

    SAIC (Bethesda, MD)
    …be in either Bethesda, MD or McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront ... an active TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise… more
    SAIC (08/09/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... + Ability to Trouble shoot Network connectivity between Server Infrastructure Certifications + AWS Cloud Foundations + Azure Fundamentals One of the following: +… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Linux System Administrator , Senior…

    GovCIO (Annapolis, MD)
    …in Windows and Linux system administration. + Hands-on experience with AWS cloud services. + Strong understanding of networking concepts and protocols. ... **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans...recommend solutions to minimize impact and frequency. + Ensure system integrity and perform upgrades to systems more
    GovCIO (07/25/25)
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  • System Administrator

    KBR (Lexington Park, MD)
    Title: System Administrator KBR is seeking an experienced Systems Administrator (Active Secret Clearance Required) to support Naval Air Systems ... and integration activities. This will include collaboration with the AWS GovCloud hosted system boundary for the...for the AvPLM environments as well as use of AWS Cloud Native Services to perform normal… more
    KBR (07/02/25)
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  • Senior Windows Server Systems

    Leidos (Bethesda, MD)
    …you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation Center (NMEC). This ... government contracts we support. **Preferred Qualifications** * Knowledge of AWS or Azure cloud services and the...Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) * Experience with SAN or… more
    Leidos (07/24/25)
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  • Digital Services Web Server Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …* Certifications: Relevant certifications such as AWS Certified SysOps Administrator , Red Hat System Administrator (RHSA), Microsoft Certified: ... safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW...w/Poly * Required Skills and Abilities: + Experience with cloud platforms (eg, AWS , Azure, Google … more
    General Dynamics Information Technology (06/11/25)
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  • System Administrator

    Nelnet (Annapolis, MD)
    …where they live, learn, and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and services. ... degree. **EXPERIENCE:** + 3+ years of experience as a System Administrator or in a similar role...and general email security protocols + Direct experience with cloud platforms such as Azure, AWS , or… more
    Nelnet (08/08/25)
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  • Field Engineer/Linux Systems

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple ... a leader in big data solution development and deployment, with expertise in cloud -based services, software and systems engineering, cyber capabilities, and data… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of ... with classified defense networks and DoD IT operations. + Familiarity with AWS GovCloud, Azure Government, and secure cloud infrastructures. + Certifications… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... repository configurations * Familiarity with cloud \-native technologies such as cloud providers \( AWS , Azure, GCP\), container registries \(Docker Hub,… more
    Lockheed Martin (07/12/25)
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