• Entry Level or Mid Level System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system + Five (5) years' ... they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow ...experience administering Linux , Unix or Windows Operating System +… more
    Belay Technologies (10/10/25)
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  • Embedded Systems Software Engineer

    SURVICE Engineering (Churchville, MD)
    …pipeline management + Converting structures to/from Binary data + Network communications + Linux or Windows scripting + Robot Operating System (ROS) + ... computer science, acquisition, technical writing, training, and other technical and administrative fields. And many of our personnel have DoD and/or operational… more
    SURVICE Engineering (10/22/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n \n <\/div>\n \n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span> \n <\/div>\n \n ... Required: Very strong Linux (Red Hat\/Rocky, CentOS) and Latte 'Art for SSP,...resolution process.<\/span><\/span><\/span> <\/span><\/li>\n + Configures and manages UNIX and Windows operating systems and installs\/loads operating system… more
    Jovian Concepts, Inc. (12/24/25)
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  • Senior Cloud Systems Engineer (Identity…

    St. George Tanaq Corporation (Suitland, MD)
    …(OCI) Operating Systems : Linux /Unix (Ubuntu, CentOS, Red Hat) Windows Server administration Infrastructure as Code (IaC): Terraform AWS CloudFormation ... Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland,...**About the Role** We are seeking a **Senior Cloud Systems Engineer** (Identity Management Domain Services) to support our… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …to network engineering, system fit-up, and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must ... Senior Systems Engineer Job Category: Engineering Time Type: Full...a new and improved design. **Responsibilities:** + Experience in systems engineering providing technical direction for the development, engineering,… more
    CACI International (10/21/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory and networking + Proven ... **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server 2022... Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy,… more
    ManTech (12/24/25)
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  • Sr. IAM Administrator (IT@JH Enterprise Messaging…

    Johns Hopkins University (Baltimore, MD)
    …owners _Additional preferred technical skills_ + MS SQL Server Administration + Windows Server Administration + Linux Server Administration ... the day-to-day operations and management of IAM on-premises and cloud-based systems , ensuring secure access to institutional resources. This role involves leading… more
    Johns Hopkins University (11/20/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Linux builds, installs, configuration, administration , and troubleshooting of both Linux and Windows platforms to include but not limited to base ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...can work on their own * Expertise in configuration, administration , and troubleshooting of Linux (RHEL/CentOS, Ubuntu)… more
    Vexterra Group (10/14/25)
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  • Cloud Support Engineer I (MD-ID)

    ASM Research, An Accenture Federal Services Company (Elkridge, MD)
    …experience providing application infrastructure support + 1 year performing system administration support ( Windows / Linux ) **Clearance Requirements** + FSP ... **Other Job Specific Skills** + Knowledge of Microsoft Operating Systems and products that include Microsoft Windows ,...Operating Systems and products that include Microsoft Windows , Windows Servers, Microsoft Office365 and SharePoint,… more
    ASM Research, An Accenture Federal Services Company (10/06/25)
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  • Senior Network Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    …Cisco routers, switches, and firewalls. + Proficient with Linux and Windows . Linux and/or Windows system administration experience is a plus. + CCNA ... of Cisco routers, switches, and firewalls + Support agile activities for systems including release planning, sprint planning, and retrospectives to gather and… more
    BigBear.ai (12/30/25)
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