Windows Systems Administration
3,382 open positions
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Middle Computer Systems Engineer AjaxZakarpattia 7mo Administer, support, and optimize IT and network systems, computer hardware, and services for an organization.
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Fachinformatiker IT-Infrastruktur (m/w/d) Sinnack BackspezialitaetenBO GmbH & Co. KGBocholt, NORDRHEIN_WESTFALEN 7mo Ensuring a performant, secure, and highly available IT infrastructure and supporting the IT team in administering solutions.
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Fachinformatiker (m/w/d) Systemintegration büroorganisation eisele GmbHSchwäbisch Gmünd, BADEN_WUERTTEMBERG 7mo Planning, installation, and administration of IT infrastructures including servers, clients, networks, and cloud solutions for customers.
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IT System- und Netzwerkadministrator (m/w/d) Ludwig Schierer FFT GmbHBad Kötzting, BAYERN 7mo Central role in operating, administering, and continuously optimizing the company's system and network infrastructure.
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IT-Systemadministrator (m/w/d) GGP Media GmbHPößneck, THUERINGEN 7mo Design, implementation, and operation of servers and productive IT systems including hardware, operating systems, networks, management systems, databases, and storage.
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Vollzeitstelle ab sofort als Fachinformatiker/in - Systemintegrator (m/w/d) wareconsult GmbH & Co. KGEmmingen-Liptingen, BADEN_WUERTTEMBERG 7mo Configuring systems, monitoring networks, and ensuring security in enterprise IT operations.
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Windows Server Engineer 100% (f/m/d) JuliusbaerSingapore 7mo Designing, implementing, and maintaining enterprise Windows Server infrastructure, including rights delegation frameworks and 3rd-level support.
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?Windows System Engineer (m/w/d) Remote €60k–€75k7mo Administration and development of Windows servers, ensuring system availability, performance, and security for client IT infrastructure.
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?Senior IT System Engineer (m/w/d) Remote €65k–€85k7mo Planning, implementing, and evolving complex IT systems; administering and optimizing Windows server landscapes; operating MSSQL, IIS, and Exchange.
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Systemingenieur Infrastruktur & IT-Sicherheit (m/w/d) Stellenwert GmbH Co. KGMeppen, NIEDERSACHSEN 7mo Ensuring stable operation of servers, networks, and cloud environments while implementing and monitoring IT security measures.
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Technische:r IT-Berater:in (w/m/d) Teilzeit, Vollzeit d.velop AGMeppen, NIEDERSACHSEN 7mo Consulting and implementing document management solutions for clients by analyzing IT structures and developing technical concepts.
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?IT Infrastructure & Systems Engineer Remote €65k–€73k7mo Operating and evolving IT infrastructure, implementing security measures, and managing production systems for a growing company.
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Sénior Administrateur système et réseaux Sopra-SteriaTunis, Tunisie, tn 7mo Senior IT Administrator specializing in network and system administration, managing, optimizing, and securing technical infrastructures.
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IT-Systemadministrator (m/w/d) – Cloud & Infrastruktur | 2nd Level Die IT Agenten Services GmbHDarmstadt, HESSEN 7mo 2nd Level IT System Administrator responsible for customer-specific IT landscapes, virtualization platforms, and cloud environments.
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?System Engineer (m/w/d) Konstanz, BADEN_WUERTTEMBERG €60k–€85k7mo Administration and operation of server, virtualization, and cloud infrastructure for a leading European defense technology conglomerate.
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?System Engineer (m/w/d) Konstanz, BADEN_WUERTTEMBERG €60k–€85k7mo Administration and operation of server, virtualization, and cloud infrastructure, including installation, configuration, maintenance, and monitoring of physical and virtual systems.
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Senior IT Systemadministrator (m/w/d) Brandmauer IT GmbHBellheim, RHEINLAND_PFALZ 7mo Lead and implement IT projects, design and deploy client/server/firewall/cloud applications, manage server landscapes, and resolve infrastructure incidents.
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IT-Systemadministrator (m/w/d) HEICO Holding GmbHWiesbaden, HESSEN 7mo IT support and administration for the internal IT landscape, focusing on Microsoft 365, Windows Server, and security.
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IT-Systemadministrator Einzelunternehmen Helen Kraus I Selected TalentsBerlin, BERLIN 7mo Managing Microsoft infrastructure including Windows Server, Active Directory, and cloud services.
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Senior Systemadministrator (m/w/d) – Infrastruktur & Betrieb OCC Assekuradeur GmbHRemote 7mo Operate and maintain a stable, secure, and structured IT infrastructure, ensuring reliable server and virtualization environments.
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Fachinformatiker FISI FIAE – Systemadministrator (m/w/d) Biffar GmbH & Co. KGEdenkoben, RHEINLAND_PFALZ 8mo System Administrator supporting 160 employees across 22 German locations with on-premise and M365 environments.
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IT-Systemadministrator (m/w/d) | Berlin / Brandenburg FirstStep communications GmbHRemote €45k–€55k8mo IT System Administrator responsible for managing and supporting ITK systems, servers, clients, and network infrastructure for customers and internally.
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IT-Systemadministrator (m/w/d) - Schwerpunkt Serveradministration in Elmshorn Teppich Kibek GmbHElmshorn, SCHLESWIG_HOLSTEIN 8mo Installation, configuration, and administration of servers and applications in a virtual environment, ensuring system availability through proactive monitoring.
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Active Directory Specialist AiaMakati, PH-AIA Philippines 8mo Lead and mentor a team to manage Active Directory services, ensuring IT service availability, stability, security, and performance for the organization.
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IT-Systemadministrator:in zollsoft GmbHRemote 8mo Installing and administering workstation and server systems, configuring hardware, managing databases and backups, and resolving technical issues for medical practice software.
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IT-Systemadministrator (m/w/d) Lang AGLindlar, NORDRHEIN_WESTFALEN 8mo Administering and optimizing a hybrid IT infrastructure with over 100 servers, focusing on automation and process improvement.
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?Systemadministrator / DevOps Engineer (m/w/d) Bremen, BREMEN 8mo Maintaining on-premise network infrastructure, servers (Linux/Windows), and client devices for SVB, Europe's leading online shop for technical water sports equipment.
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Fachinformatiker für Systemintegration / IT- Administration RPZ Rheinische Pilz-Zentrale GmbHGeldern, NORDRHEIN_WESTFALEN 8mo Provide 1st-level IT support, minimize downtime through proactive maintenance, and assist employees with IT security and new technology adoption.
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IT-Teamleiter (m/w/d), Dresden General Atomics Services Germany GmbHDresden, SACHSEN 8mo Leading the IT department in Dresden and centrally steering IT projects for the General Atomics Europe group.
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IT-Systemadministrator (m/w/d) Kolakovic & PartnerGera, THUERINGEN 8mo Administration and optimization of IT systems, server landscapes, and network infrastructure for a dynamic company in Gera.
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IT-Systemadministrator Infrastruktur (m/w/d) Binderholz Oberrot Baruth GmbHBaruth/Mark, BRANDENBURG 8mo Ensuring system availability and stable production operations through monitoring, backup, and redundant storage systems, while administering and evolving the physical and virtual server landscape.
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IT-Systemadministrator (m/w/d) cosmico GmbHRemote 8mo Managing and configuring IT systems, servers, and networks for regional businesses.
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Junior Expert IT-System Engineer (alle Geschlechter) BayerBitterfeld-Wolfen,Saxony-Anhalt,Germany €49k8mo Design, plan, and build IT infrastructures for production systems, including investment planning, installation, and troubleshooting.
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Technical Consultant (m/w/d) oh22systems GmbHBad Camberg, HESSEN 8mo Providing 24/7 IT services including helpdesk, outsourcing, mobility, and infrastructure management for regulated industries like Pharma and Banking.
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IT-Systemadministrator Security & Network (w/m/d) i.safe MOBILE GmbHLauda-Königshofen, BADEN_WUERTTEMBERG 8mo Administer global IT infrastructure (servers, storage, backup, network), design new infrastructure projects, and ensure IT security.
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IT-System Engineer (m/w/d) – Cloud, Infrastruktur & Remote-Work Bis zu 100 % Remote | Tarifvertrag | amaxo GmbHRemote 8mo Administration and development of server, network, and storage systems in data centers and for customers, including cloud migrations and security implementations.
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IT-Systemadministrator (m/w/d) Gute Dienste GmbHHaltern am See, NORDRHEIN_WESTFALEN 8mo Ensuring stable operation of IT infrastructure and implementing digital tools to enable smooth digital processes.
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IT-Administrator (m/w/d) Telemark Rostock Komm.- und Marketingges. mbHRostock, MECKLENBURG_VORPOMMERN 8mo IT Administrator responsible for Windows Server and client administration, updates, monitoring, and user support for public institution service centers.
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IT-Administrator (m/w/d) für Kundenprojekte Christoph Oesterling OESTERLING.ITDieburg, HESSEN 8mo Administration and support of Windows Server environments, Hyper-V infrastructure, and customer IT projects.
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?IT-Systemadministrator (m/w/d) Remote 8mo Technical head responsible for maintaining customer infrastructure, including network architecture, troubleshooting, and managed services.
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IT-Systemadministrator (m/w/d) Telegärtner Karl Gärtner GmbH FernmeldetechnikSteinenbronn, Württemberg, BADEN_WUERTTEMBERG 8mo Supporting on-premise data centers, servers, networks, and backup systems for a corporate headquarters.
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IT-Administrator (m/w/d) Dr. Seitz & Bernlochner GmbH Individuelle ComputersystemeRegensburg, BAYERN 8mo Maintaining and optimizing IT infrastructure for small and medium-sized enterprises, including servers, networks, and cloud services.
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IT- Technical Support Engineer (all genders) unilab Systemhaus GmbHRemote €42k8mo Ensure customer IT systems (servers, networks, firewalls, backups) run stably, securely, and reliably through 2nd-level support and infrastructure administration.
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Fachinformaktiker:in für die IT-Infrastruktur St.Vincenz-Krankenhaus VCK GmbHRemote 8mo Provide first and second-level IT support and maintain infrastructure for hospital facilities.
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Fachinformatiker Systemintegration 1st & 2nd & 3rd Level Support (m/w/d) Kegler IT Service GmbHRemote 8mo Providing multi-level IT support (1st, 2nd, and 3rd level) for Windows environments, Microsoft 365, and network infrastructure, including incident resolution, project planning, and technical concept development.
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IT Systemadministrator (m/w/d) RMA Rheinau GmbH & Co. KGKehl, Rhein, BADEN_WUERTTEMBERG 8mo Operate and ensure high availability of production IT (OT) including manufacturing control systems, network, and security measures for a gas infrastructure company.
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Fachinformatiker Systemintegration (m/w/d) Nordhessen.Net GmbH & Co. KGLohfelden, HESSEN 8mo IT Administrator providing consultation, planning, procurement, setup, and ongoing support for IT networks and system components for SMEs and international companies in the Nordhessen region.
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IT-Systemadministrator (m/w/d) Rostocker Fracht- und Fischereihafen GmbHRostock, MECKLENBURG_VORPOMMERN 8mo Administration of existing IT hardware and software, ensuring system availability, providing user support, and implementing IT security and data protection measures.
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