Windows Systems Administration
3,477 open positions
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Fachinformatiker Systemintegration (m/w/d) hyrUP GmbHRemote 5d Managing and modernizing a hybrid Windows-based IT infrastructure through Active Directory, Microsoft 365, firewall, and network administration while providing 1st/2nd-level support.
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Administrator (m/w/d) in VOLLZEIT PerZukunft Arbeitsvermittlung GmbH & Co. KGBerlin, BERLIN 5d IT System Administrator responsible for managing the system landscape, maintaining high-availability environments, and ensuring network security for an advertising agency.
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IT System Engineer - Cloud & Infrastruktur (m/w/d) AMADEUS FIRE AGBerlin, BERLIN 65k5d Operating and evolving a modern IT infrastructure with a focus on hybrid cloud and on-premises solutions for an international organization.
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IT-Systemadministrator / IT-Allrounder (m/w/d) bei Helios Strom & Gas Helios Strom & Gas EinzelunternehmenOffenbach am Main, HESSEN 5d Manage and optimize IT infrastructure, networks, and workstations; ensure data flow for sales and customer databases; implement security and privacy policies.
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System Engineer / IT-Systemadministrator (m/w/d) Hessische Landgesellschaft mbHRemote 5d Operating, optimizing, and evolving on-premise and Azure datacenter infrastructure, managing IT networks, virtualization platforms, and backup systems for a land management service provider.
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Senior IT Systemadministrator (m/w/d) Schlenotronic Computervertriebs GmbHFrankenthal (Pfalz), RHEINLAND_PFALZ €50k–€60k5d Planning, installing, and maintaining server and client systems for customers on-site and via remote support, including migrations, virtualization, and network security.
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Senior Systems Engineer (w/m/d) MAIT Germany GmbHRemote 5d Operate and evolve customer IT infrastructures, providing 2nd/3rd level support and managing large-scale infrastructure projects.
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Systemadministrator (m/w/d) Windows Server Metzler GmbHReutlingen, BADEN_WUERTTEMBERG 5d Operating and evolving the Windows Server landscape, managing modernization projects, and providing 2nd/3rd-level support.
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(Senior) IT-Administrator (m/w/d) Leyendecker GmbHWuppertal, NORDRHEIN_WESTFALEN 5d Managing and evolving the company's IT infrastructure including servers, network, and clients in a virtualized environment.
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IT Operations Engineer (m/f/d) DP World Logistics Germany B. V. & Co. KGRemote PLN 77k–PLN 124k5d Manage and support enterprise Windows Server environments across 270+ locations in Europe, deploying updates and maintaining critical IT systems.
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Projektmanager IT / Elektrotechnik m/w/d Ingenieurbüro Isenmann Planungsgesellschaft mbHHaslach im Kinzigtal, BADEN_WUERTTEMBERG 5d Managing IT operations (servers, networks, virtualization) and planning electrical engineering projects for clients.
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Microsoft System Engineer (m/w/d) DIS AG GermanyKöln, NORDRHEIN_WESTFALEN 5d Administer and evolve modern IT infrastructures, specifically hybrid system landscapes, Active Directory, and Azure AD.
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Responsable Infrastructure TI↗ MacHitechSaint-Marc-des-Carrières, QC, CA 5d Lead IT infrastructure operations, ensuring reliability, security, and evolution of systems while supporting users and coordinating technical interventions.
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Analista de Suporte Técnico Pleno↗ SerasaRemote 5d Full-time technical support analyst integrating into the IT Infrastructure team to resolve incidents, manage user access, and improve service stability.
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JR Infrastructure Engineer↗ Sprinter SportsAlicante, VC, ES 5d Optimize system performance, implement continuous improvement, and establish data recovery and equipment policies.
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MID-LEVEL MS-EXCHANGE MESSAGING SUPPORT↗ BoschCampinas, SP, BR 5d Provide comprehensive technical support for Microsoft Exchange messaging infrastructure, ensuring optimal performance, security, and reliability of email systems.
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IT-Servicetechniker (m/w/d) DZI-IT GmbHRemote 5d Installation, administration, and maintenance of IT systems, including network infrastructure, servers, and client environments.
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System- und Netzwerkadministrator (m/w/d) Gesundheitszentrum Odenwaldkreis GmbHRemote 5d Operating and administering Microsoft Windows Server and client systems, managing virtual server environments, and ensuring IT operations including user support and network infrastructure.
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Fachinformatiker Systemintegration / EDV-Techniker (m/w/d) Hexagon-IT GmbHWestertimke, NIEDERSACHSEN 5d IT Service Provider role focused on server and cloud systems for real customer projects.
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MIS Manager (Management Information System Manager)↗ Stacktech Pte. Ltd.Outram, S00, SG 5d Manage global IT infrastructure, server environments, and network architecture across multinational offices, ensuring system stability, security, and operational efficiency.
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IT- Systemadministrator (m/w/d), Leonberg MÖRK GmbH & Co. KGRemote 5d Maintain and develop the company's IT infrastructure, including servers, networks, and Microsoft 365 environments, while supporting the CRM system.
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Infrastructure Engineer↗ MufgMH, IN 5d Managing escalated server infrastructure issues, ensuring compliance with security policies, and remediating vulnerabilities across the server fleet.
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SYSTEMS ADMINISTRATOR↗ ArchboldThomasville, GA, US 5d Installation, configuration, maintenance, and support of computer systems, networks, cloud services, and servers within a healthcare environment.
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Consultor/a Experto de Sistemas y Ciberseguridad↗ IzertisMadrid, Community of Madrid, Spain 5d Design, implement, secure, and accredit public sector systems with advanced security requirements, applying measures aligned with ENS and CCN-STIC regulations.
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Integration and Test Engineer↗ Digital WaffleNewton Abbot, England, UK £35k5d Systems Integration Engineer responsible for integrating, testing, and validating complex hardware and software solutions including enterprise servers, networking, and virtualization.
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Manager - IT Infrastructure and Networking Services↗ Yokohama-AtgMumbai, Maharashtra, India 5d Manage IT Server, Storage, and Network infrastructure, ensuring 24x7 support, uptime, and alignment with business initiatives.
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Information Technology Infrastructure Team Lead↗ HireologistAhmedabad, Gujarat, India 5d Lead and manage enterprise IT infrastructure, including network systems, servers, and virtualization environments.
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Manager - IT↗ Iit Madras Research Park (iitmrp)Chennai, Tamil Nadu, India 5d Design, implement, and maintain high-availability IT infrastructure including networks, servers, security, and cloud platforms for an expanding research park.
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IT Specialist↗ North American Production SharingSilao, GUA, MX 5d IT Specialist responsible for managing technology infrastructure, networks, servers, and providing user support to ensure operational continuity and system security.
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Systems Engineer (Infrastructure)↗ Michigan Farm Bureau Family of CompaniesLansing, MI 5d Design, develop, implement, and manage enterprise-level virtualization, computer, storage, and Windows environments including Active Directory for Farm Bureau's IT infrastructure.
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Flight Test Lab Computing Support – Windows System Administrator (Associate or Experienced) BoeingUSA - Seattle, WA $83k–$113k5d Design, develop, build, integrate, and support computing tools, systems, and networks used by engineers and technicians to support flight test airplanes.
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IT Windows Systems Engineer SpaceXBastrop, TX 5d Design, deploy, and support Microsoft enterprise software platforms and infrastructure to enable SpaceX's engineering teams.
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IT Systemadministrator Krankenhaus IT (m/w/d) HaysRemote 5d Operation, administration, and development of modern server, virtualization, and infrastructure landscapes, including support for Hospital Information Systems (KIS).
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Ausbildung zum*zur Fachinformatiker*in für Systemintegration Fir-E-V-An-Der-Rwth-AachenAachen, NRW, de 5d An apprenticeship role focused on setting up workstations, managing user accounts, operating servers, maintaining networks, and supporting IT security and automation.
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(Senior) System Administrator·in (d/w/m) Inxmail GmbHRemote 6d Managing and maintaining servers, networks, and storage solutions in a heterogeneous environment to ensure infrastructure availability and security.
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IT Infrastructure Consultant (m/w/d) / System Engineer (m/w/d) ERHARDT IT-Services GmbH & Co. KGKarlsruhe 6d Central technical contact for customers regarding modern and future-proof IT infrastructures, analyzing environments and implementing solutions from analysis to go-live.
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Network Support Analyst JobgetherRemote 6d Maintain stability, security, and performance of enterprise server infrastructure by monitoring, configuring, and supporting server environments.
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Technicien(ne) systèmes, réseaux et cybersécurité ArcelorMittalMontataire, Picardie, FR 6d Support IT infrastructure, networks, and cybersecurity for the R&D laboratory in Montataire.
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Senior IT-Administrator (m/w/d) FNLY IT UGBorken (Hessen), HESSEN 6d Technical backbone for FNLY's German operations, managing internal infrastructure and customer environments to ensure stability, security, and compliance.
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