Windows Systems Administration
3,382 open positions
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IT-Administrator 30-35 Std./Wo (w/m/d) SELAM-Lebenshilfe gGmbHOldenburg (Oldb), NIEDERSACHSEN 4mo Maintaining server systems, Active Directory, and networks for a non-profit organization's internal IT infrastructure.
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IT-Administrator (m/w/d) Dalog Diagnosesysteme GmbHNeusäß, BAYERN 4mo Installing, administering, and maintaining Windows Server systems, services, and infrastructure for a global SaaS condition monitoring company.
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Senior-Systemadministrator/-in IT-Infrastruktur (m/w/d) Bock 1 GmbH & Co.KGPostbauer-Heng, BAYERN 4mo Ensures smooth operation of IT systems, manages servers, networks, and applications, and implements modern security standards.
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IT Systems Architect / Senior IT Consultant (all genders) – Infrastruktur & Managed Services DATAGROUP Rhein-Main GmbHIngelheim am Rhein, RHEINLAND_PFALZ 4mo Designing holistic IT concepts and managing projects for client environments across infrastructure, security, and cloud.
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IT-Infrastruktur Administrator (m/w/d) DE-VAU-GE Gesundkostwerk Deutschland GmbHLüneburg, NIEDERSACHSEN 4mo Managing the stable operation and evolution of the entire IT infrastructure, including network, server, and security layers for a cereal and muesli manufacturer.
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IT-Systemadministrator (m/w/d) Heizungsdiscount 24 GmbHGießen, Lahn, HESSEN 4mo Operating, maintaining, and evolving the existing IT infrastructure including clients, servers, virtual environments, and cloud systems.
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Senior Systems Engineer (vSphere, ESX, Windows Server) - Conference Technology GartnerSurrey 4mo Deploy, maintain, and support global conference technology infrastructure including virtualization, physical hardware, and Windows Server environments at remote venues.
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IT Systemadministrator (m/w/d) neo42 AMADEUS FIRE AGRemote 48k–75k4mo Administration and development of Windows clients and servers, including client architecture, software packaging, and lifecycle management.
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Fachinformatiker Systemintegration (m/w/d) eHP Systemhaus GmbH & Co. KGGinsheim-Gustavsburg, HESSEN 4mo IT System Administrator providing infrastructure support, server/network administration, and troubleshooting for clients.
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?IT System Engineer (m/w/d) Freiburg im Breisgau, BADEN_WUERTTEMBERG €50k–€65k4mo Administration and operation of server, virtualization, and cloud infrastructure, including installation, configuration, maintenance, and monitoring of physical and virtual systems.
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IT System Engineer (m/w/d) E-Learning Systems Technische Hochschule Ingolstadt Land BayernRemote 4mo Administering server and software systems for an E-Learning platform, developing interfaces and plugins, integrating Microsoft M365 services, and providing 1st/2nd/3rd level support.
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Release & Security Manager (m/w/d) in Vollzeit Niedersächsiches Staatsbad Pyrmont Betriebsgesellschaft mbHBad Pyrmont, NIEDERSACHSEN 4mo Manage IT patch and release cycles, oversee network security infrastructure, and handle software license management for healthcare facilities.
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IT-Systemspezialist (m/w/d) Gesundheitswesen abasoft EDV-Programme GmbHFreiberg am Neckar, BADEN_WUERTTEMBERG 4mo Planning, implementing, and maintaining complex IT infrastructures and medical device integration in healthcare facilities.
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Senior Systemadministrator (m/w/d) OMNINET GmbHEckental, BAYERN 4mo Managing, administering, and evolving the company's IT infrastructure including servers, clients, networks, and security components.
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WIR STELLEN EIN - KOMM ZU UNS UND WERDE TEIL UNSERES TEAMS BSA Systemhaus GmbHMemmingen, BAYERN 4mo Managing and evolving IT infrastructure including servers, storage, networking, and security for clients.
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?IT-System Engineer / Systemadministrator (m/w/d) Stadtbergen, BAYERN 4mo 2nd- and 3rd-level IT support and infrastructure management for mid-sized enterprise clients, focusing on Microsoft 365, servers, cloud, and networking.
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First-Level-Supporter/in Moser-IT GmbHSankt Egidi, STEIERMARK 4mo Technical support specialist handling complex 1st-level support inquiries, troubleshooting hardware/software issues, and managing IT infrastructure for customers.
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Technical Support Engineer 2 DataBankDallas, 4mo Provide system management and monitoring for enterprise data center infrastructure, resolving issues across virtual platforms, servers, and networks to meet SLA requirements.
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IT Infrastructure Engineer X-Physingapore, North East, Singapore 4mo Manage and support the company's IT infrastructure, network, cybersecurity, cloud services, servers, and AI-driven technology initiatives to ensure reliability, security, and efficiency.
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IT Operations Engineer (m/w/d) Winit Germany GmbHGelsenkirchen, NORDRHEIN_WESTFALEN 4mo Ensure stable operation of warehouse IT systems, manage servers/network/storage, and support WMS applications for a new warehouse operation.
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IT-Systemadministrator (m/w/d) ikon GmbH PotsdamPotsdam, BRANDENBURG 4mo Administration and development of customer IT infrastructure, including server and desktop support, monitoring, user management, and database maintenance.
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IT System Engineer Infrastruktur & Cloud (m/w/d) Heldele GmbHRemote 4mo Operating, administering, and developing Microsoft-based IT infrastructure for customers to ensure smooth daily operations.
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Systems Development Engineer II LonzaUS - Portsmouth, NH 4mo Design, implement, and maintain critical IT infrastructure including network, server, and virtualization environments to ensure optimal performance and reliability.
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IT-Netzwerkadministrator (m/w/d) TRIOmedical IT Solutions GmbHBerlin, BERLIN 4mo Administration and maintenance of IT infrastructure, Windows environments, and system landscapes for clients.
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(Senior) System Engineer Windows (w/m/d) SIV.AG - Service für Informationsverarbeitung AGRemote 4mo Operate and evolve modern Microsoft Windows infrastructures, managing server landscapes, Active Directory, and core services for energy and water utility clients.
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Windows Automation Engineer MotorolasolutionsKrakow, Poland 4mo Building computing platforms and automated tools for mission-critical communication networks used by public safety agencies.
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?IT System Engineer (m/w/d) Microsoft Dynamics Remote 4mo Administer, configure, monitor, and develop the Microsoft Dynamics 365 On-Premise system landscape to ensure stable operation for public administration clients.
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?IT System Engineer (m/w/d) Microsoft Infrastruktur Remote 4mo Administer and operate Microsoft Windows Server infrastructure, including Active Directory, DNS, DHCP, and file services, in on-premise data centers and cloud environments.
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IT-Administrator (m/w/d) in Karlsruhe - ID: 325, Karlsruhe SINTEC Informatik GmbHKarlsruhe, Baden, BADEN_WUERTTEMBERG 4mo Administration, development, and stable operation of IT infrastructure including servers, clients, and virtual environments (on-prem/hybrid), plus network management and user rights administration.
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Administrateur réseaux & TOIP H/F EverienceSaint-Étienne, Auvergne-Rhône-Alpes, fr 4mo Installation, deployment, and maintenance of active network equipment, server management, and incident resolution for an organization's IT infrastructure.
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IT-Systemadministrator / Fachinformatiker Systemintegration (m/w/d) Wasem Logistik GmbHKaiserslautern, RHEINLAND_PFALZ 4mo Installation, configuration, and maintenance of IT infrastructure and communication systems for a logistics company's warehouse operations.
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Apprentices, Netcompany Operations NetcompanyCopenhagen or Aalborg, dk 4mo IT support and operations for business-critical applications, infrastructure management in data centers, and public cloud environments.
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IT-Techniker [m/w/d] Furtok media GmbHSolingen 4mo Configuring, operating, and securing LAN/WLAN/VPN infrastructures, Microsoft 365 environments, and DATEV solutions for SMEs and accounting firms.
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IT Infrastructure Systems Lead Monde Nissin CorporationPasig, Pasig, National Capital Region, Philippines 4mo Provide technical leadership and capability to IT infrastructure personnel including L2 Operations, Data Center, Server, VMWare, Linux & Windows, Network, Firewall, Telephony, and Cybersecurity.
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IT Systemadministrator Microsoft (m/w/x) FIS-ASP GmbHGrafenrheinfeld, BAYERN 4mo Implementing, maintaining, and optimizing Windows systems (On-Premise, hybrid, Microsoft Cloud) and ensuring Microsoft 365 functionality.
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IT Techniker / Systemspezialist (m/w/d) Reitzner AGDillingen an der Donau, BAYERN 4mo IT technician/system specialist responsible for hardware rollouts, virtual environment installations, IT service automation, system support, error analysis, monitoring, and customer training.
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IT-Administrator / Fachinformatiker Systemintegration (m/w/d) DMS Daten Management Service GmbHRemote 4mo IT Administrator responsible for analyzing and resolving hardware and software issues, setting up systems, managing rollouts and migrations in Windows environments, and handling technical services across the infrastructure.
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System Expert CommITKiryat Bialik, Israel 4mo Design, deploy, and maintain on-premise IT infrastructure including Windows/Linux servers, virtualization, and storage systems.
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IT-Systemadministrator / IT-Supporter (m/w/d) Dension Dental GmbH & Co. KGOffenbach am Main, HESSEN 4mo First-line IT support and system administration for a dental wholesale company's hybrid infrastructure.
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IT-Systemadministrator Security & Infrastruktur (m/w/d) KKIT Kernkompetenz-IT Systemhaus GmbHNeutraubling, BAYERN 4mo Operate and maintain central security and infrastructure platforms (Endpoint Management, E-Mail Security, Firewalls, Network) for customer environments, ensuring stable, secure, and documented operations.
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Systems Engineer (Enterprise Applications) MedpaceNavi Mumbai, India 4mo Administering systems housing enterprise applications and implementing solutions to support company infrastructure business processes and operations.
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Windows Server Specialist CnxIND Mumbai 4mo Manage, deploy, and maintain complex enterprise Windows Server environments, ensuring high availability, security, and performance for clients.
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Senior IT-Administrator / Technical Consultant (m/w/d) DE-Bit-Computerservice GmbHGelnhausen, HESSEN 4mo Administration and maintenance of IT infrastructure including servers, clients, networks, firewalls, and virtualization, alongside user access management and system support.
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Fachinformatiker - Systemintegration (m/w/d) AKE IT Services e.K.Pirmasens, RHEINLAND_PFALZ 4mo Providing IT infrastructure support, system integration, and technical troubleshooting for clients and internal users.
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Sr Associate Compute Engineer - WINTEL Operations AmgenIndia - Hyderabad 5mo Support day-to-day operation and maintenance of server systems and infrastructure, ensuring uptime and compliance for biotechnology operations.
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IT-Administrator/-in (m/w/d) xlorenz-IT GmbH & Co. KGRuhstorf an der Rott, BAYERN 5mo Planning and management of IT systems, including hardware/software troubleshooting, server administration, and network configuration.
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IT-Systemadministrator (m/w/d) Krämer IT Solutions GmbHEppelborn, SAARLAND 5mo Administering and maintaining Windows server landscapes, Active Directory, Exchange, LAN/WAN/WLAN, firewalls, switches, and virtualization environments (VMware/Hyper-V) for clients in the Saarland region.
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