Windows Systems Administration
3,385 open positions
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IT Systemadministrator (w/m/d) Brunel GmbH NL WuppertalWuppertal, NORDRHEIN_WESTFALEN 11mo Administration and maintenance of servers, networks, and IT infrastructure, including installation, configuration, monitoring, and troubleshooting.
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Stellvertretende Teamleitung IT Systeme (m/w/d) mbi GmbHWetzlar, HESSEN 11mo Leading and organizing an IT department of two employees, driving strategic development, and managing IT projects and security for a growing software company.
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Senior Windows Server Administrator (m/w/d) Süverkrüp Automobile GmbH & Co. KGSCHLESWIG_HOLSTEIN 11mo Design, hardening, and operation of a new Windows Server 2022 domain and Active Directory infrastructure for a dealership's IT environment.
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IT Administrator (m/w/d) - überwiegend vor Ort Ines AgUnterneukirchen 11mo Ensure stable, secure, and transparent operation of customer IT landscapes, focusing on Microsoft-based environments, networking, and security.
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TEAMLEITUNG IT-Systemintegration (m/w/d) TA Bildungszentrum GmbHHameln, NIEDERSACHSEN 11mo Leading the IT System Integration team and managing local IT support, server/network administration, and virtualization environments.
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Fachinformatiker Systemintegration (m/w/d) aconitas GmbHRemote 11mo Installing, maintaining, and developing IT infrastructure for customer systems while providing direct support and handling troubleshooting.
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IT-Systemadministrator (m/w/d) Datacenter & Cloud Services Gemü Gebr. Müller Apparatebau GmbH & Co. KGRemote 11mo Operate, administer, and optimize the entire IT infrastructure including servers, virtualization, storage, network, and backup solutions across on-premises, hybrid, and cloud environments.
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IT-Systemadministrator (m/w/d) Glaswerke Haller GmbHKirchlengern, NORDRHEIN_WESTFALEN 11mo Operate and strategically develop IT systems, optimize processes, and drive modern technologies for a glass manufacturing company.
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IT Administrator / Infrastructure Engineer (m/w/d) Bode - Die Tür GmbHKassel, Hessen, HESSEN 11mo Managing and modernizing the production-proximate IT infrastructure, including servers, networks, and security compliance for a global rail and automotive door systems manufacturer.
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Systemadministrator / Administrator IT-Infrastruktur (m/w/d) K&S Gruppe SE & Co.KGRemote 12mo Administration and maintenance of virtualized IT infrastructure, storage systems, servers, and network components for a healthcare group's headquarters.
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IT-Systembetreuerin / IT-Systembetreuer (w/m/d) Klinikum Oldenburg AöROldenburg (Oldb), NIEDERSACHSEN 12mo IT system administration and 3rd-level support for a hospital's infrastructure, including server management, medical imaging systems (RIS/PACS), communication systems, and medical data interfaces.
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IT- Administrator (m/w/d) Vocom ITK Systeme GmbHRemote 1y System administrator responsible for configuring, maintaining, and supporting IT infrastructure and software solutions for industrial and commercial clients.
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Fachinformatiker (m/w/d) – Fachrichtung Systemintegration Markus Dengler ComputerserviceFriedberg, Bayern, BAYERN 1y Installing, configuring, and maintaining servers, clients, and networks for business customers; providing on-site and remote IT support.
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Fachinformatiker Systemintegration (m/w/d) ARTERIS GmbHRemote 1y Installation, configuration, and maintenance of IT systems and networks, including 1st and 2nd-level support and troubleshooting.
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Officer, System Administrator DeloitteImo State, ng 1y Ensuring reliability, security, and efficiency of IT systems supporting healthcare operations.
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IT-Administrator (m/w/d) — Backup & Storage Systeme Dinc-Positive e.K.Remote 1y Administration and optimization of backup and storage solutions to ensure secure data availability.
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System Engineer (JN) Act-DigitalWarsaw, Masovian Voivodeship, pl 1y Operating and maintaining Windows Server infrastructure, handling incidents and changes, and automating routine tasks.
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IT-Systemadministrator/in Medien-IT Bayern GmbHPassau Medienzentrum 1y Administration and development of IT infrastructure including servers, clients, network components, storage systems, and backup solutions.
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Ingénieur Système Windows N3 InetumCasablanca, Casablanca-Settat, ma 1y Provide Level 3 support for Windows Server environments, managing and optimizing Active Directory, DNS, DHCP, and GPO to ensure system availability, performance, and security.
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Ausbildung - Fachinformatiker Daten- und Prozessanalyse (m/w/d) HK Consulting GmbH & Co. KGDülmen 1y An apprenticeship role focused on learning and managing IT infrastructure, including servers, databases, and client systems, while integrating into company processes.
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IT Consultant / IT Admin (m/w/d) Peoplecon Personalberatung Michael GottheilRemote 1y System integration and IT administration for mid-sized clients, focusing on virtualization and centralization solutions.
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IT Projektmanager m/w/d Ingenieurbüro Isenmann Planungsgesellschaft mbHHaslach im Kinzigtal, BADEN_WUERTTEMBERG 1y Responsible for the operation and administration of the company's server landscape, virtual systems, and network environments for internal IT and customer planning.
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SYSTEM-, NETZWERK- & APPLIKATIONSMANAGEMENT (m/w/d) 12systems GmbHBremen, BREMEN 1y Installation, administration, and maintenance of IT systems, networks, and applications, including troubleshooting and support.
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IT-Administrator & Digitalisierung / Automatisierung (m/w/d) Schmalriede-Zink GmbHGanderkesee, NIEDERSACHSEN 1y Administration and support of Windows Server environments, Microsoft 365, Active Directory, DHCP, DNS, virtualization (VMware), backup systems (Veeam), and firewall/security solutions (Sophos), with support for SQL databases and scripting/automation tasks…
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IT-System Engineer (m/w/d) DMI GmbH & Co. KGMünster, Westfalen, NORDRHEIN_WESTFALEN 1y IT System Engineer responsible for installing, configuring, and maintaining IT solutions and systems for healthcare clients.
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IT System Engineer (m/w/d),München,Nürnberg,Würzburg,Bayreuth,Regensburg Anstalt für kommunale Datenverarbeitung BayernNürnberg, Mittelfranken, BAYERN 1y Administer and develop Windows and Linux server landscapes, manage cloud infrastructures, and ensure stability and security for digital administration solutions.
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Fachinformatiker Systemintegration oder gleichwertige Qualifikation m/w/d in Vollzeit oder Teilzeit Laverma GmbHWadgassen, SAARLAND 1y Plan, configure, and maintain IT infrastructures and client-server systems to support customer digitalization.
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Senior System-Administrator(in) (m/w/d) Griepenstroh Personalvermittlung GmbHBremen, BREMEN 1y Managing IT hardware, ensuring smooth system operations, and supporting users with IT issues.
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IT-Administrator (m/w/d) Citrix Fricke Holding GmbHHeeslingen, NIEDERSACHSEN 1y Administration and support of a provisioned Citrix VAAD environment, including backend infrastructure, application updates, and thin client management.
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IT-Administrator/-in (m/w/d) Sachtleben Minerals GmbH & Co. KGWolfach, BADEN_WUERTTEMBERG 1y Central IT infrastructure management and support for a mining and raw materials group across multiple German sites.
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IT- Administrator pal plast GmbHRemote 1y Administration, installation, configuration, and maintenance of internal IT infrastructure including Windows servers, VMware environments, and user account management.
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IT-Administrator (m/w/d) für den Aufbau hybrider Arbeitsumgebungen Fornax GmbHRemote 1y Design and implement hybrid IT infrastructures combining on-premise systems with data center operations for mid-sized enterprises.
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IT-Spezialist/Systemadministrator (m/w/d) Schröder Systeme GmbHRemote 1y Implement, maintain, and develop IT systems for clients, focusing on network management, server administration, and security.
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IT Infrastructure System Engineer - Windows EurofinsBengaluru, KA, in 1y Maintain and design enterprise-level IT infrastructure including server OS, Active Directory, virtualization, storage, and backup systems for a global testing organization.
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IT System Engineer (m/w/d) neumeier AGRegensburg 1y Support and develop IT infrastructure for customers through network planning, server installation, and 2nd/3rd level support.
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IT-Administrator/-in (m/w/d), Vollzeit (38,5 h) DotsBerlin 1y Ensure smooth operation of the IT landscape and support employees with all IT-related questions.
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IT-Administrator (m/w/d) Anaxima GmbHRemote 1y Maintaining and operating internal IT infrastructure including servers, network, hardware, and cloud/on-premise services while supporting internal users and participating in customer projects.
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IT-Administrator [m/w/d] GBC Group GmbHRemote 1y IT Administrator responsible for planning and executing ASP migration projects for DATEV applications, administering DATEV system environments for clients and in the data center, and providing IT consulting.
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IT Manager ShugulikaZanzibar, Zanzibar, Tanzania 1y Manage and maintain the hotel's information technology systems to ensure seamless operations across all departments, focusing on Oracle Hospitality Systems, network infrastructure, and data security.
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SENIOR IT SYSTEM ENGINEER* MICROSOFT INFRASTRUCTURE, CP27 Zentrale NEW YORKERBraunschweig, NIEDERSACHSEN 1y Design, operate, and optimize central Microsoft infrastructure services for thousands of employees, including Windows Server, Active Directory, and Citrix.
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Administrator / IT-Fachkraft (m/w/d) - Köthen - ab 4.500 € Brutto HPA Hortig Nicky HortigBitterfeld-Wolfen, SACHSEN_ANHALT €54k1y System administrator responsible for the maintenance, operation, and expansion of an existing IT infrastructure including servers, clients, and network systems.
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Fachinformatiker Systemintegration (m/w/d) DSB Data Service for Business GmbHHamburg, HAMBURG 1y System integration and administration of modern IT environments, including Windows Servers, Microsoft 365, and cloud solutions.
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Mitarbeiter (m/w/d) für die IT-Administration gesucht UH UnternehmensberatungHalle (Saale), SACHSEN_ANHALT 1y IT administration for various clients, servers, and programs.
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IT Systemadministrator / Administrator (m/w/d) Force Net GmbHRemote 1y Providing 2nd/3rd level IT support, system administration, and network management for internal users.
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IT-Projekttechniker (m/w/d) in Bardowick Wolkenhof GmbHBardowick, NIEDERSACHSEN 1y IT infrastructure planning, implementation, and 3rd-level support for complex environments including servers, networks, and virtualization.
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Senior System Engineer (m/w/d) [Kziff. CL89AV89] avivar experts GmbHHannover, NIEDERSACHSEN 1y Administering Windows systems, configuring clients/servers/networks/mobile devices, and providing 1st/2nd-level IT support.
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Fachinformatiker Systemintegration (Allrounder) (m/w/d), Vollzeit oder Teilzeit NewWay.IT GmbH & Co. KGWörth an der Isar, BAYERN 1y Planning, installing, and configuring IT systems and networks; administering and maintaining servers, clients, and peripherals; troubleshooting IT operations; implementing security concepts and data protection policies.
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IT-Administrator/in für Server & Active Directory (w/m/d) Netkom GmbHPapenburg, NIEDERSACHSEN 1y Administration and development of servers and Active Directory, plus analysis, conception, and implementation of IT solutions for clients.
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