Windows Systems Administration
3,477 open positions
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Administrator für Virtualisierungstechnologien (m/w/d) DIS AG GermanyRemote 4d Administration and optimization of virtualization platforms (VMware, Hyper-V) to ensure smooth IT infrastructure operation.
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Fachinformatiker / Systemadministrator (w/m/d) für das Fachressort Zentrale Infrastruktur Gesundheitsholding Lüneburg GmbHLüneburg, NIEDERSACHSEN 4d Ensuring the fault-free operation of data centers and administering server landscapes in a public healthcare holding.
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Systemadministrator (alle Geschlechter) für unseren EDV Bereich Lebenshilfe Celle gemeinnützige Gesellschaft mbHCelle, NIEDERSACHSEN 4d Maintaining and developing IT infrastructure, including servers, clients, networks, and telephony systems for a social services organization.
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System Administrator für Netzwerk (m/w/d) - Konstanz SEITENBAU GmbHKonstanz, BADEN_WUERTTEMBERG 4d Managing and configuring the existing IT landscape, ensuring smooth operation of IT infrastructure, and driving virtualization and automation initiatives.
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Administrator*in mit dem Schwerpunkt Systemintegration (m/w/d) Brandenburgische Kulturstiftung Cottbus - Frankfurt (Oder)Cottbus, BRANDENBURG 4d IT Administrator responsible for system integration, infrastructure management, and digitalization projects for a cultural foundation.
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Systemadministrator Windows-Server (w|m|d) LISt GmbHRemote 4d Managing and maintaining the IT operations of a specialized software landscape for traffic safety planning and administration.
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IT-Administrator/in (m/w/d) Stiftung Mathias-Spital RheineRheine, NORDRHEIN_WESTFALEN 4d Administration and maintenance of the IT landscape, including system development, hardware/software upkeep, and user helpdesk support for a hospital and care provider.
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Systemadministrator Linux / Windows (m/w/d) - Hybrid sino AGDüsseldorf, NORDRHEIN_WESTFALEN €45k–€75k4d Administering Linux and Windows servers, databases, virtualization, and network infrastructure for a financial trading firm.
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System & Infrastructure Engineer / Systemadministrator (m/w/d) Mares Shipping GmbHHamburg, HAMBURG 4d Design, build, and operate a modern IT infrastructure including Microsoft 365, Entra ID, Intune, Windows Server, Linux, and containerized environments while automating routine tasks.
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IT Administrator (m/w/d) Schmieder GmbH UnternehmensberatungRemote 4d Full-time IT Administrator responsible for the holistic administration and development of internal IT systems, including servers, clients, and user environments.
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IT-Systemadministrator (m/w/d) IQDS GmbHRemote 4d Ensuring stable operation of IT services in a data center and developing modern IT infrastructure with a focus on automation and AI-supported processes.
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IT Specialist (Systems Administrator) - São José dos Campos/SP↗ Ball CorporationSão José dos Campos, SP, BR 4d Implement, tune, and recover mission-critical enterprise systems and supporting infrastructure for a global manufacturing environment.
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Systems Engineer AnaheimducksStadium Towers, US $128k4d Implement, administer, maintain, and troubleshoot enterprise IT infrastructure and Microsoft 365 services to support live entertainment and sports venue operations.
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Windows Server Administartor (m|w|d) Kassenärztliche Vereinigung Niedersachsen HauptgeschäftsstelleHannover, NIEDERSACHSEN €55k4d Administer and maintain the IT infrastructure, specifically the Windows server landscape (Exchange, Fileserver) and support a new practice management system lab.
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IT-Systemadministrator / Fachinformatiker für Systemintegration (m/w/d) HörPartner GmbH Zentrale VerwaltungBerlin, BERLIN 4d Manage and secure the IT infrastructure for a hearing aid provider's headquarters, ensuring systems are reliable, fast, and future-proof.
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IT-Systemadministrator (m/w/d) Akkodis Germany Tech Experts GmbHLeipzig, SACHSEN 4d Ensuring high availability of IT infrastructure and datacenter services, including Active Directory, configuration management, and server farm administration under Microsoft and Linux.
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IT-Sytemadministrator Mayer-Kuvert-network GmbHRemote 4d Managing and evolving the entire IT infrastructure, ensuring stable site networking between headquarters and branches, and administering a hybrid landscape of Windows servers and Microsoft 365.
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Infomatiker (m/w/d) LAN/WLAN/VPN PerZukunft Arbeitsvermittlung GmbH & Co. KGBerlin, BERLIN 4d Installation of operating systems and software, ensuring smooth operation of IT infrastructure, server administration, and network support.
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Fachinformatiker Systemintegration (m/w/d) NConsult GmbHRemote 4d Planning, installation, configuration, and administration of IT systems and network infrastructures; providing 1st- and 2nd-level support for hardware and software issues.
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Technical Integration Engineer↗ Digital WaffleNewton Abbot, England, UK £35k4d Systems Integration Engineer responsible for integrating, testing, and validating complex hardware and software solutions including enterprise servers, networking, and virtualization.
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Arquiteto de Sistemas de Aplicações↗ CapgeminiLisboa, Lisbon, Portugal 4d Design and manage on-premises application systems and web platforms, ensuring integration with infrastructure, network, and cybersecurity teams.
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Analista de Suporte TI - Pleno↗ Paraná BancoCuritiba, PR, BR 4d Ensure sustainability, availability, and evolution of IT environments through infrastructure administration, incident resolution, and continuous service improvement.
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IT Manager / Senior IT Infrastructure Specialist↗ Wise ItStockholm, Stockholm County, Sweden 4d Senior IT Manager responsible for the local IT environment, handling network, servers, security, and Microsoft 365 while collaborating with production and international IT teams.
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Analista de Suporte Pleno↗ Oliver Network Tecnologia da Informação E Infraestrutura LtdaCaieiras, SP, BR $48k–$60k4d Full-time Network Administrator ensuring efficient and secure IT infrastructure operations for clients, including user support, system administration, and network management.
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Systems Analyst, Information Technology↗ Regina Public LibraryRegina, SK, CA 4d Support the delivery of ongoing operations and evolution of the information technology infrastructure, systems, and services that support the Library's customer service delivery and corporate operations.
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Lead Windows Administrator HuronBangalore India - Outer Ring Road 4d Lead Windows Administrator managing enterprise Windows Server environments, hybrid cloud workloads, and infrastructure automation.
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System Engineer - KC↗ Dci Consultants Private LimitedSingapore, S00, SG 4d Design, implement, and maintain complex systems and infrastructure, ensuring seamless integration of hardware, software, and network components to meet organizational objectives.
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Hardware & Networking Engineer↗ Money Honey Financial Services Pvt. Ltd.MH, IN ₹200k–₹500k4d Manage and maintain on-premises and cloud IT infrastructure, including hardware, networking, and security systems for a financial services firm.
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MID-LEVEL MS-EXCHANGE MESSAGING SUPPORT Bosch-GroupCampinas, SP, br 4d Provide comprehensive technical support for Microsoft Exchange messaging infrastructure, ensuring optimal performance, security, and reliability of email systems.
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Senior Systems Deployment Specialist Lgi-Healthcare-Solutions-Sant-IncRemote 5d Remotely installs, upgrades, enhances, relocates, and migrates products and components within client environments, serving as the technical point of contact and providing Level 2 support.
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System Engineer Windows Plus.line AGFrankfurt am Main, Hessen, DE 5d Build and maintain highly available virtualization environments and support customers with complex Microsoft server landscapes.
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IT System Engineer / Systemadministrator Infrastruktur (m/w/d) HaysFürth, Hessen, DE €60k5d Operating and evolving a decentralized Windows Server infrastructure across multiple sites, including virtualization, networking, and security.
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System Administrator AbraAshkelon, Israel 5d Planning, operating, implementing, and maintaining the organization's IT infrastructure and systems.
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IT Infrastructure and Support Engineer Beumer-GroupDoha, Doha Municipality, qa 5d Implement, maintain, secure, and improve IT infrastructure and cybersecurity to support 24/7/365 airport Baggage Handling System (BHS) operations.
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L2 System Administrator | Windows, VMware & Cloud Operations GruvePune 5d L2 System Administrator supporting Windows Server, VMware virtualization, and cloud infrastructure (Azure/AWS) for incident resolution, patching, monitoring, and lifecycle management.
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Infrastructure Engineer (Vmware & Windows Server) Sopra-SteriaSingapore, sg 5d Execute large-scale server hosting obsolescence and technology refresh projects, migrating 250+ VMs and upgrading Windows Server environments for aerospace, aviation, and defense clients.
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Senior Platform Engineer - Windows Griffith-UniversityNathan, QLD, au $118k–$132k5d Operational and project management of Windows Servers, applications, and Active Directory for a large enterprise environment.
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Systems Engineer (m/w/d) COBUS Systems GmbHWürzburg, BAYERN 5d Planning, installation, configuration, and on-site support of IT infrastructures for clients.
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Sachbearbeitung IT-Administration (m/w/d) Landesvermessung und Geobasisformation BrandenburgPotsdam, BRANDENBURG 5d IT administration and support for computing and network operations, system configuration, and security compliance for the Land Brandenburg Geospatial Agency's infrastructure.
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EDV-Administrator (d/m/w) in der Informations- und Kommunikationstechnik Samtgemeinde FredenbeckFredenbeck, NIEDERSACHSEN 5d Full-time IT administrator supporting schools, sports halls, kindergartens, and municipal buildings with network, infrastructure, and hardware/software maintenance.
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IT-System-Engineer für Land C2 Solutions (m/w/d) // AIRBUS KMS Zeitarbeit GmbHImmenstaad am Bodensee, BADEN_WUERTTEMBERG 5d IT System Engineer responsible for Windows Server environments, Active Directory management, security concept implementation, and on-site roll-outs for a leading aerospace company.
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