• Senior Systems Administrator

    ManTech (Doral, FL)
    …complex IT infrastructure, including operating systems (Windows Server, Linux ), server hardware, and network components. + Advanced proficiency in ... high-security environments. + Possesses advanced expertise in operating systems , server hardware, virtualization platforms, network infrastructure, and… more
    ManTech (07/22/25)
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  • Sr. Systems Engineer

    Mohawk Valley Health System (New Hartford, NY)
    …IT network . Core Job Responsibilities + Install configure, test and maintain operating systems , application software and system management tools + Manage and ... Performs advanced planning and design activities related to server operating system, system hardware configuration and connectivity issues of...tree + Acts as security administrator across all distributed systems within the MVHS IT network . +… more
    Mohawk Valley Health System (07/09/25)
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  • Air C2 Systems SME

    Leidos (Oceanside, CA)
    …of Cisco routing and switching. + Experience administering VMware ESXi, Red Hat Enterprise Linux , and Windows Server Operating Systems . + CompTIA Security+ ... environment. **WHAT SETS YOU APART** **Basic Qualifications** + Four years' experience operating , testing, administration, or maintaining Air C2 systems such as… more
    Leidos (05/16/25)
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  • Senior Systems / IT Operations Engineer I…

    Walgreens (Deerfield, IL)
    …service capacity planning and demand forecasting. + Influences standards and methods for operating services and systems . + Interacts with internal and external ... four days weekly in-office) We're looking for a Senior Systems / IT Operations Engineer to play a pivotal...enterprise-level IT infrastructure, including advanced administration of Windows and Linux servers in physical (ie; Dell, HP, ESXi) and… more
    Walgreens (07/15/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …hardware, electronic interfaces and mechanical assemblies\. \-5 years experience with Linux /Microsoft operating systems and Microsoft products\. \-3\-5 ... \-Simulation systems architecture, integration, configuration management, modification, systems and network administration\. \-Projection/display and visualization… more
    Lockheed Martin (07/12/25)
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  • Computer and Information Systems Manager

    ManTech (Herndon, VA)
    …understanding of network infrastructure (LAN/WAN, VPN, firewalls) + Proficiency in operating systems (Windows Server, Linux ) + Understanding of software ... activities in such fields as network design and implementation, network device troubleshooting, data processing, information systems , systems … more
    ManTech (06/14/25)
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  • Systems Administrator

    SAIC (Andover, MA)
    …**Job Duties:** + Manage and maintain currently supported and subsequent Microsoft Server Operating Systems (OS) on physical and virtual operating ... **Description** SAIC currently has a career opportunity for a Cyber Systems Administrator (SA) in our Andover, Massachusetts facility to support the US Space Force… more
    SAIC (07/02/25)
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  • Sr. Embedded PHY SW Engineer, Wireless…

    Amazon (San Diego, CA)
    …a real-time operating system environment for broadband satellite communication modem systems . - Work with L2 MAC software teams to design and implement reliable ... or granted asylum. Key job responsibilities Design the embedded software architecture operating the Physical Layer (L1) Modem across multiple nodes within the Kuiper… more
    Amazon (06/11/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …will create operational databases, perform configuration control , m aintains servers, network access and troubleshoot systems anomalies to ensure optimum ... computer systems related to customer requirements + Maintain file servers, network access; documents, analyzes and troubleshoots systems anomalies to ensure… more
    Exeter Government Services, LLC (06/08/25)
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  • Systems Development Engineer, Kuiper…

    Amazon (Bellevue, WA)
    … systems experience - 3+ years of administrative experience in networking, storage systems , operating systems and hands-on systems engineering ... experience - Knowledge of systems engineering fundamentals (networking, storage, operating systems ) - Experience programming with at least one modern… more
    Amazon (06/13/25)
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