• Technical Support Engineer - Data Streaming…

    Confluent (Annapolis, MD)
    …SQL skills + Proficiency in Java and C / C++ Experience with client server technologies or distributed systems. + Apache Flink production experience is a plus + ... a primary focus on Linux and additional proficiency in macOS and Windows + A developer-centric approach to diagnosing, reproducing, and resolving customer issues,… more
    Confluent (01/07/26)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …day\-to\-day operations, monitoring and problem resolution for all of the client\/ server \/storage\/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains… more
    Jovian Concepts, Inc. (01/06/26)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. . Provides Tier 1 (Help Desk) ... in the resolution process. . Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Lentech, Inc (01/05/26)
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  • Counter Sales Representative

    Rexel USA (Owings Mills, MD)
    …+ Familiarity with automated order entry systems & PCs running Windows -based software preferred + Strong negotiation and interpersonal skills, including the ... shelves, pick up boxes, or position oneself to maintain computers in the lab/under desks/in server closet - Constantly - at least 51% + Climb or balance: Must be… more
    Rexel USA (01/03/26)
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  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …with at least 4+ years of experience in developing network applications on the server -side with Linux, and client-side on at least one of Linux, Windows , ... MacOS/iOS or Android. + Expertise in Zero Trust security principles , network traffic routing , Security(data Encryption, PKI). + Strong understanding of the Linux network-stack and user-space network stacks (like LWIP). + Experience in network protocol… more
    Oracle (01/03/26)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …of IT systems. + Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile devices. + Perform Tier 1 (Help Desk) and ... capacity analysis and system planning. + Configure and manage Linux and Windows operating systems; install, load, and enhance OS software for improved reliability… more
    ManTech (12/24/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …+ Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + 3+ years deploying Unix in secured environments, ... Azure. + SW experience: Operating Systems: RHEL8 and RHEL 9. + Red Hat Satellite Server and Red Hat PCS Clustering. + Experience with running Red Hat systems with… more
    Leidos (12/20/25)
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  • DevOps Engineer

    Amergis (Columbia, MD)
    …to support the software development and infrastructure operations teams (database, network, server , patching, etc.) + Deploys and manages on premise or cloud ... working with containerization, orchestration, and service discovery experience on both Windows and Linux hosts, using container based technology like docker and/or… more
    Amergis (12/13/25)
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  • IT Manager, Ops Tech Solutions (OTS)

    Amazon (Baltimore, MD)
    …use mobile computing devices, thin clients, integrated computer, and PCs running Windows , Linux, and Android operating systems to virtually and physically move ... Knowledge of hardware architectures - Experience with system management tools and client/ server environments Amazon is an equal opportunity employer and does not… more
    Amazon (12/12/25)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …applications with 99.99% uptime + Maintaining enterprise Linux server infrastructure to ensure proper configuration, availability, performance, capacity, ... deliverables and meeting performance metrics. + Expert with active directory, windows servers, and virtualization technologies + Ability and availability to provide… more
    Leidos (12/11/25)
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