Windows Systems Administration
3,382 open positions
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Netzwerkadministrator (m/w/d) MIC Production GmbHKrauthausen bei Eisenach, Thüringen, THUERINGEN 2mo Design and maintain the company's IT landscape, supporting staff in administrative and production areas.
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Server-/Netzwerkadministrator:in (w/m/d) für unsere interne IT gesucht! BVU Beratergruppe Verkehr+Umwelt GmbHFreiburg im Breisgau, BADEN_WUERTTEMBERG 2mo Daily server administration and network support for internal IT infrastructure.
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Ingenieur/in - Systems Engineering Jobwave GmbHBundesland: Wien €4k2mo Implementing and administering server, network, and security solutions for clients while providing 2nd/3rd-level support and managing IT projects.
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Senior IT-Systemadministrator - Schwerpunkt Virtualisierung/Backup (m/w/d) in Vollzeit Elevion GmbHRemote 2mo Senior IT System Administrator responsible for backup, disaster recovery, and virtualization infrastructure to ensure data security and system stability.
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IT Security Consultant (m/w/d)– Active Directory CGIRemote 2mo Design and evolve security strategy for Active Directory and Microsoft infrastructures within ESAE environments.
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Mitarbeiter (m/w/d) im 3rd Level IT-Support BGS Solutions GmbHFrankfurt am Main, HESSEN 2mo Senior IT support engineer handling complex technical issues, developing infrastructure solutions, and automating processes.
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IT-Administrator:in (m/w/d) BREPARK GmbHBremen, BREMEN €64k2mo Central IT support and infrastructure management for a municipal parking and real estate company, ensuring network/server stability and developing IT concepts for new projects and locations.
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IT Administrator (m/w/d) Octapharma Produktionsgesellschaft Deutschland GmbHSpringe, Deister, NIEDERSACHSEN 2mo Planning and administration of MS Server environments in an industrial setting and host virtualization (VMware) within a regulated GxP environment.
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IT Operations Engineer HPE & VMware (m/w/d) engineering people GmbH FriedrichshafenImmenstaad am Bodensee, BADEN_WUERTTEMBERG 2mo Provisioning software packages, upgrading infrastructure, and maintaining IT systems for HPE and VMware environments.
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IT-Mitarbeiter/ Administrator (m/w/d), Metallbau Weischlitz GmbH Metallbau Weischlitz GmbHWeischlitz, SACHSEN 2mo Administration, maintenance, and continuous development of the company's entire IT infrastructure, focusing on Windows servers, clients, Active Directory, and network environments.
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IT-Systemadministrator (m/w/d) Wahl GruppeSeelze, NIEDERSACHSEN 2mo Reliable support and maintenance of the IT infrastructure for the Wahl Group, including servers, endpoints, and network services.
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IT Allrounder (w/m/d) XDEV SoftwareWeiden in der Oberpfalz, BAYERN 2mo IT administrator supporting hardware, software, and infrastructure operations in a software company.
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Fachinformatiker Systemintegration (m/w/d) in Vollzeit Rottländer Business-ITRemote 2mo Supporting customers with remote and on-site IT services, administering Windows Server and Microsoft 365 networks, installing software, and leading IT projects.
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IT-Systemadministrator*in (m/w/d) / IT-Administrator*in (m/w/d) AvantroRemote 2mo Support customer IT infrastructure including servers, clients, networks, virtualization, and cloud services.
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IT Systemadministratoren (d/m/w) SysTec ComputerRemote 2mo IT System Administrator responsible for restoring customer IT systems, managing cloud solutions and managed services, and configuring stable IT environments.
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IT-Systemadministrator (m/w/d) ActagoRemote 2mo Maintaining and evolving existing IT infrastructure, ensuring IT security, and supporting data protection and information security projects.
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IT Consultant Microsoft (m/w/d) DEED ConsultingLangenfeld (Rheinland), NORDRHEIN_WESTFALEN 2mo Planning, installation, and configuration of customer-specific IT solutions, including infrastructure, network, on-premise, and cloud technologies.
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IT-Security Spezialist (m/w/d) STEGMÜLLERLeingarten, BADEN_WUERTTEMBERG 2mo Design, implementation, and operation of endpoint security environments and IT security infrastructure for enterprise clients.
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IT-Spezialist (m/w/d) HTKEllerstadt, RHEINLAND_PFALZ 2mo Managing network administration, server support, IT security, backup management, and first/second-level IT support.
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Serveradministrator mit Schwerpunkt Virtualisierung (m/w/d) Starke+ReichertKassel, Hessen, HESSEN 2mo Server administrator specializing in virtualization, responsible for setting up and administering Windows Server environments and supporting customers' migration to cloud services.
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IT-Projektleiter/IT-Systemadministrator (m/w/d) PCS SystemtechnikRemote 2mo Administration and optimization of Windows and Linux system landscapes, virtualization, cloud solutions, network infrastructure, and IT security.
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IT System Engineer ASGARD (all genders) Public Safety Frequentis DeutschlandAachen, NORDRHEIN_WESTFALEN 2mo Installation, integration, and administration of ASGARD communication systems and server/client landscapes for public safety dispatch centers.
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Systemadministrator 2nd Level m/w/x integrate-it NetzwerkeBerlin, BERLIN 2mo 2nd Level System Administrator responsible for customer projects, physical and virtual IT infrastructure, and server administration.
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IT-Administrator (w/m/d) für Clients und Server unter Windows AdaptronMammendorf, Oberbayern, BAYERN 2mo Installing, configuring, and administering customer system environments without dedicated IT staff, plus monitoring server, storage, and backup systems.
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IT-Administrator (m/w/d) DMS GruppeRemote 2mo IT Administrator responsible for analyzing and resolving hardware and software issues, setting up new systems, and managing infrastructure rollouts and migrations.
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Systemadministrator:in (m/w/d) KubePlochingen, BADEN_WUERTTEMBERG 2mo Administration and maintenance of IT infrastructure including servers, networks, and workstations.
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IT Specialist (m/w/d) 3rd Level New Media ServiceRemote 2mo 3rd Level IT support and infrastructure management, handling complex global technical issues and non-standardized business requirements.
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IT-Systemadministrator Rechenzentrum (m/w/d) Flughafen Dresden & Leipzig/HalleSchkeuditz, SACHSEN 2mo Administration of IT systems including Windows, Linux, VMware, Storage, and Backup in a data center environment.
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IT Consultant Network (w/m/d) ORBIT IT-SolutionsRemote 2mo Support, optimize, and modify modern IT infrastructure landscapes, serving as the primary contact for network, VMware, and backup topics.
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IT Admin für 2nd / 3rd Level (m/w/d) Wienen IT Business SolutionsRemote 2mo Planning and maintenance of client/server environments, network components, and 2nd/3rd-level server support for customers.
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IT-Systemadministrator (Wirtschaftsinformatik) (m/w/d) LANOSSchloß Holte-Stukenbrock, NORDRHEIN_WESTFALEN 2mo Administration and maintenance of IT systems, ensuring smooth operations for diverse clients, planning and implementing IT projects, and managing network infrastructure, servers, and cloud environments.
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Systemadministrator (m/w/d) DE software & controlRemote 2mo Managing hardware, networks, user rights, backups, and technical business processes for internal users and external clients.
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Fachinformatiker für Systemintegration (m/w/d) W+P SolutionsRemote 2mo Managing and maintaining IT systems, network infrastructure, and Microsoft Dynamics 365 FO software.
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IT-Systemadministrator (m/w/d) Secure CornerKarlstein am Main, BAYERN 2mo Ensuring a secure, stable, and efficient IT infrastructure for both internal operations and external customers.
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IT Infrastrukturingenieur - Data protection (m/w/d) HitachiStuttgart, BADEN_WUERTTEMBERG 2mo Operate and evolve infrastructure components in an enterprise environment, ensuring smooth operation of IT hosting platforms across various locations.
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IT-Administrator (m/w/d) im Fachbereich IT-Basisdienste Kassenärztliche Vereinigung SachsenDresden, SACHSEN 2mo Configuration and administration of basic IT components, user and permission management, and virtual server systems for the KVS IT infrastructure.
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IT-Systemadministrator (m/w/d) SCHWARZ Computer SystemeNeumarkt in der Oberpfalz, BAYERN 2mo Ensures IT environments run smoothly for small and medium-sized enterprise customers by managing servers, networks, and cloud solutions.
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IT-Systemadministrator (w/m/d) SteliatecLübz, MECKLENBURG_VORPOMMERN 2mo Maintenance and support of IT systems for existing customers, including on-site service.
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Netzwerk-/Systemadministrator (w/m/d) BLD Bach Langheid DallmayrRemote 2mo Managing MS Server infrastructure, network appliances, and user support for an organization.
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fachinformatiker operations (m/w/d) Mh ItEsslingen am Neckar, BADEN_WUERTTEMBERG 2mo Operations IT specialist responsible for maintaining Windows and Linux servers, networking, security, and infrastructure.
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Fachinformatiker Systemintegration – 2nd-Level Support (m/w/d) Systembetreuung HofmannRemote 2mo 2nd-level IT support and system integration specialist responsible for planning, preparing, and implementing IT projects, managing client server environments, cloud solutions, and virtualization.
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IT - Systemadministrator / Consultant (m/w/d) WAITCONMeuselwitz, Thüringen, THUERINGEN 2mo IT System Administrator and Consultant responsible for installing, operating, and updating client/server hardware and software, providing on-site customer support, and managing network infrastructure.
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Technical Consultant System Integration & Support (m/w/d) rola Security Solutions GmbHKöln, NORDRHEIN_WESTFALEN 2mo On-site support for customer IT infrastructure, including installation, integration, operation, troubleshooting, and monitoring of IT solutions.
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(Senior) IT-Systemadministrator (m/w/d) MERKUR GROUPRemote 2mo Operate, design, and optimize network and server infrastructure while ensuring system availability and stable operations.
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Administrator*in (m/w/d) zentrale IT-Infrastruktur Universitätsmedizin MainzMainz am Rhein, RHEINLAND_PFALZ 2mo Managing and maintaining the stable operation of Microsoft-based central IT infrastructure systems for a university.
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IT-Systemadministrator (m/w/d) PRODATORemote 2mo Ensuring smooth on-premise server and cloud/SaaS operations, managing incidents, and evolving infrastructure based on business requirements.
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IT-Systemadministrator (m/w/d) InversoJena, THUERINGEN 2mo Managing and evolving enterprise IT infrastructure, including DNS/DHCP, Proxy, and PKI configuration, performance analysis, capacity planning, and incident resolution.
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Citrix System Engineer (w/m/d) KfWRemote 2mo Responsible for building, operating, and continuously developing the Citrix system landscape, specifically Citrix VDI and Citrix ADC/NetScaler platforms.
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