• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …the implementation, troubleshooting, and maintenance of IT systems across client/server, storage, network devices, mobile devices, and more. In this role, you will ... troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems. + Installation and maintenance of operating… more
    CACI International (08/21/25)
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  • Senior Cloud Systems Engineer (Identity Management…

    St. George Tanaq Corporation (Suitland, MD)
    …Management & Domain Services (IMDS) critical services that enable the customer's network to function. This position reports to head of a unit/department. The ... Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI) Operating Systems: Linux /Unix (Ubuntu, CentOS, Red Hat) Windows Server administration Infrastructure as… more
    St. George Tanaq Corporation (08/19/25)
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  • Reverse Engineer

    Synergy ECP (Columbia, MD)
    …and advanced understanding of tools and trends in computer and network vulnerabilities, data hiding, and encryption. + Perform binary reverse engineering ... on various platforms to include Windows, Linux and Mobile platforms, using in-depth knowledge of Windows Operating System internals and API, strong knowledge of… more
    Synergy ECP (08/17/25)
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  • Senior Mobile Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    …and management of services in a variety of hosting environments including Linux and MacOS. + Experience applying modern software techniques to build scalable ... device functions. + Experience performing vulnerability research and protocol analysis ( network traffic, OS events). + Knowledge of end-to-end SIGINT collection and… more
    BigBear.ai (08/16/25)
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  • Google Cloud Associate (GCP Cloud SME)

    GovCIO (Annapolis, MD)
    …Google cloud, at scale or current hands on technology infrastructure, network , compute, storage, and virtualization experience. + Ability to integrate cloud ... or on premise technologies from leading vendor products Microsoft, IBM, Oracle, HP, Linux , SAP, etc. + Experience with IT compliance and risk management requirements… more
    GovCIO (08/13/25)
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  • IT Walk-Up Technician

    TAD PGS, Inc. (Laurel, MD)
    …IT support services for customers including troubleshooting hardware, software, network connectivity, and mobile device issues, and performing account administration ... Degree in an IT-related field. + Possess enterprise-level experience with Linux , Windows, Mac, and/or iOS. + Possess certifications: ITIL, Microsoft Certified… more
    TAD PGS, Inc. (08/13/25)
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  • Software Engineer, Systems

    Meta (Annapolis, MD)
    …design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our ... or Emacs), and revision control systems (Subversion, GIT, or Perforce) 18. 5. Linux , UNIX, or other *nix-like OS as evidenced by file manipulation, advanced… more
    Meta (08/09/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …a Systems Administrator Expert joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. ... manage enterprise backup and restore strategies across multiple platforms (Windows, Linux , virtualized environments, cloud). * Monitor daily backup operations and… more
    General Dynamics Information Technology (08/09/25)
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  • Certified Digital Forensics Examiner

    System One (Linthicum Heights, MD)
    …digital forensic analysis on a variety of media, including Windows, OS X, Linux , Android and iOS. + Experience in supporting criminal investigations. + Experience ... training in the areas of computer science, forensics, etc. + Understanding of network protocols and networking concepts. + Knowledge of and experience with virtual… more
    System One (08/08/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ... Qualifications** + Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space) + Experience reviewing output… more
    Leidos (08/08/25)
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