Windows Systems Administration
3,382 open positions
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IT-Administrator:in Verbraucherzentrale Bundesverband e.V.Berlin, BERLIN €55k26d Managing internal IT infrastructure, network administration, and security strategies for a consumer advocacy organization.
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IT-Infrastrukturadministrator (m/w/d) Euro-Schulen-Organisation GmbHStockstadt am Main, BAYERN 26d Operating and developing the technical backbone of a 120+ institution education group, managing on-premise data centers, virtualization, and infrastructure for teaching, administration, and collaboration across 100+ locations.
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IT-Systemadministrator*in Rheinische Friedrich Wilhelms Universität BonnRemote 26d Administration and implementation of IT infrastructure for the Departments of Geology and Geochemistry/Mineralogy, including hardware, software, and web services.
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Administrator Windows (m/w/d) ANG GmbHBocholt, NORDRHEIN_WESTFALEN 26d Windows system administrator responsible for installation, configuration, and maintenance of Windows servers, datacenter infrastructure, and cloud solutions.
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IT - Systemadministrator (m/w/d) Kramer GmbHRemote 26d Managing and maintaining the company's IT infrastructure, ensuring system availability, performance, and data security.
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Senior IT-Administrator Windows (m/w/d) ncsolution GmbHRemote 26d Ensuring stable operation of IT infrastructure for clients, including server/client administration, automation, and virtualization/cloud solutions.
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IT-Systemadministrator mit Schwerpunkt IT-Security (m/w/d) Kraft von Wantoch GmbHLüneburg, NIEDERSACHSEN €70k26d IT System Administrator with a focus on IT Security, responsible for monitoring and improving security, administering Windows server and network infrastructure, and supporting incident response.
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IT-Systemadministrator / IT-Support (m/w/d) BC solutions GmbHBerlin, BERLIN 26d Provide reliable IT system support, resolve technical challenges, and assist users in their daily work while maintaining network platforms and IT systems.
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IT-Systemadministrator (m/w/d) – Infrastruktur & Kanzlei-IT INGSERV GmbHKassel, Hessen, HESSEN 26d Manage a modern hybrid IT landscape for a mid-sized tax and audit firm, ensuring stable and secure operations for all departments.
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IT-Systemadministrator (m/w/d) / IT-Allrounder (m/w/d) Klingel GmbHWaiblingen, Rems, BADEN_WUERTTEMBERG 26d Ensure daily operations of IT infrastructure while actively contributing to the modernization and development of the IT landscape.
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IT-Administrator (m/w/d) Exchange PerZukunft Arbeitsvermittlung GmbH & Co. KGBerlin, BERLIN 26d Managing and maintaining IT infrastructure services including IAM, AAD, DNS, Azure, and Microsoft Exchange.
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IT-Administrator (m/w/d) IBC Solar AGBad Staffelstein, BAYERN 26d Managing IT infrastructure, server operations, and service requests for a photovoltaic systems company.
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Senior IT Systemadministrator (w/m/d) DIS AG GermanyHeidelberg, Neckar, BADEN_WUERTTEMBERG 26d Managing and optimizing the entire IT infrastructure landscape including on-premise, cloud (MS Azure), and hybrid environments for a client in Heidelberg.
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Fachinformatiker für Systemintegration (m/w/d) (w/m/d) Brunel GmbH NL KarlsuheAmberg, Oberpfalz, BAYERN 26d Ensuring stable and uninterrupted operation of the IT system landscape, including server administration, network management, and security measures.
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IT-Systemadministrator (m/w/d) Langenhagen ProfessionalPartners GmbHRemote 26d Administration and development of the virtualization environment, network segmentation, VPN infrastructure, and client security strategy for an enterprise real estate company.
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System Engineer - Betrieb Plattform (m/w/d) BWI GmbHNürnberg, Mittelfranken, BAYERN €51k26d Operating and maintaining the Bundeswehr's platform infrastructure to ensure stable, secure, and efficient IT services.
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Systemadministrator (m/w/d) Infrastruktur & IT-Sicherheit Advancis Software & Services GmbHLangen (Hessen), HESSEN 26d Administering IT systems with a focus on security, from network planning to tool selection, while building an ISMS for ISO/IEC 27001 certification.
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Referent Systemadministration / IT-Betrieb (w/m/d) im Referat » IT-Infrastruktur, Verfahrensbetreu… Statistisches Landesamt Baden-WürttembergFellbach, Württemberg, BADEN_WUERTTEMBERG 26d Ensuring the operation of IT systems and implementing IT security for the Statistical Office of Baden-Württemberg.
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IT technician (m/w/d) Deutsches Zentrum für Neurodegenerative Erkrankungen e. V. (DZNE)München, BAYERN 26d System Administrator responsible for daily maintenance, user support, and long-term planning of IT infrastructure including servers, storage, backup solutions, and high-performance computing for a research institute.
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Fachinformatiker Systemintegration (m/w/d) im Bereich IT in Vollzeit Bioscientia MVZ Labor Mittelhessen GmbHGießen, Lahn, HESSEN 26d Full-time IT System Integration specialist responsible for operating and developing virtualization, storage, backup, and network infrastructure.
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IT Infrastructure Engineer CognizantNew Zealand 26d Manage and support enterprise infrastructure including servers, virtualization, cloud, storage, and network services to ensure reliability, security, and availability.
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IT-Systemadministrator (m/w/d) pmX GmbHBremen 26d Managing and evolving IT infrastructure in production environments, administering client devices, and supporting users.
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Ingénieur(e) Systèmes Windows F/H ENOVA ConsultingGrasse, Alpes-Maritimes 26d Windows Systems Engineer responsible for administering critical production environments, handling complex incidents, and ensuring infrastructure reliability.
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SISTEMISTA IT SENIOR Fondazione Consulenti per il LavoroBrescia, Provincia di Brescia 48k–60k26d Senior IT System Administrator managing Windows/Linux environments, databases, monitoring, and networking for a green economy company.
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IT Systems Admin HaysAdelaide, South Australia 26d Support, maintain, and secure on-premises and cloud infrastructure while acting as an L2/L3 escalation point for technical issues.
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IT-Systemadministrator (m/w/d) AMADEUS FIRE AGHamburg, HAMBURG 60k–70k27d Administration and maintenance of virtualization, server, storage, and network infrastructure for a logistics service provider.
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IT - Administrator (m/w/d) für Systemintegration und Netzwerktechnik dot-newsystems GmbHLimbach-Oberfrohna, SACHSEN 27d Manage customer IT infrastructures including servers, networks, and storage systems; design network solutions for small businesses up to 100 employees; implement security policies and handle system upgrades/migrations.
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IT-Systembetreuer*in mit Kundenverantwortung ibes AGRemote 48k27d End-to-end IT system administration and customer support for fixed clients, managing infrastructure from administration to development.
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Fachinformatiker für Systemintegration (m/w/d) Stadt OberkochenOberkochen, BADEN_WUERTTEMBERG 27d Planning, installation, configuration, and maintenance of IT systems and networks for a municipal government office.
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IT-Administrator (m/w/d) KKIT Kernkompetenz-IT Systemhaus GmbHNeutraubling, BAYERN 27d Responsible for IT infrastructures of customers, operating both operationally and consultatively as a technical contact and problem solver.
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