Windows Systems Administration
3,371 open positions
-
IT-Administrator (m/w/d) - remote Vantis GmbHRemote 18d Manage and plan IT infrastructure for a hybrid healthcare network connecting medical practices with digital tools.
-
Windows Engineer - HFT Selby JenningsHong Kong, Hong Kong, HK 18d Design, maintain, and enhance a large-scale Windows server environment supporting critical business applications and production systems for a quantitative trading firm.
-
Windows Engineer Susquehanna International Group, LLPHong Kong, Hong Kong 18d Build, maintain, and improve the Windows server environment supporting trading teams and production systems.
-
(Junior) System Engineer* - Windows & Citrix BerenbergBorgfelde, Freie und Hansestadt Hamburg, DE 18d Support and evolve the central Windows and Citrix infrastructure to ensure stable and secure IT operations for the bank's digital workplace.
-
Ingeniero de Sistemas Operativos / Administrador de Plataformas InetumBogotá, Bogota, co 18d Managing physical and virtual servers, implementing patches and security updates, and ensuring corporate OS availability.
-
System Administrator - Windows and Linux Randstad-DigitalRemote 18d Coordinate day-to-day administration, troubleshooting, and maintenance of enterprise server systems hosting packaged and custom applications.
-
IT-Systemadministrator (m/w/d) SSS Nelken GmbHEssen, Ruhr, NORDRHEIN_WESTFALEN 18d Maintain and develop IT infrastructure, networks, and systems to ensure reliable operations across company sites.
-
Senior IT-Administrator (m/w/d) Griepenstroh Personalvermittlung GmbHBremen, BREMEN 18d Operate and evolve IT infrastructure across Windows and Linux environments, provide 1st/2nd-level support, and manage IT security projects for a medical company.
-
IT-Netzwerkadministrator Windows m/w/d in Berlin-Neukölln PerZukunft Arbeitsvermittlung GmbH & Co. KGBerlin, BERLIN 18d Administration of network infrastructures, including Windows Server, Microsoft Exchange, and VMWare, with a focus on troubleshooting, implementation, and user support.
-
Senior IT Manager (m/w/d) Nassauische Heimstätte Wohnung - und Entwicklungsgesellschaft mbHFrankfurt am Main, HESSEN 18d Define system architecture, plan technical and personnel resources, and lead the administration and stable operation of Windows and Linux system landscapes in data centers.
-
IT-Administrator (m/w/d) AMADEUS FIRE AGKarlsruhe, Baden, BADEN_WUERTTEMBERG 18d Administration, development, and maintenance of stable IT infrastructure including servers, clients, and virtual environments (On-Premises, hybrid), along with network management and proactive troubleshooting.
-
IT-Systemadministrator (m/w/d) DIS AG GermanySaarbrücken, SAARLAND 18d Managing IT infrastructure including servers, networks, and operating systems for internal users.
-
IT-Techniker RCS ComputerserviceWald-Michelbach, HESSEN 18d Setup, maintenance, and administration of PCs, servers, backup systems, and firewalls, including troubleshooting, on-site and remote support, and developing automated scripts and AI applications.
-
Teamleitung IT-Infrastruktur & Betrieb (m/w/d) MRS Electronic GmbH & Co. KGRemote 18d Leading the Network, Infrastructure, and Operations team to ensure stable IT services, security, and development of LAN/WLAN, servers, and virtualization environments.
-
IT-Systemadministrator (m/w/d) StadtWerke Rösrath AöRRösrath, NORDRHEIN_WESTFALEN 18d Administer and evolve the IT infrastructure for a municipal utility company, ensuring reliable operation of networks, servers, and user support.
-
Support 2nd Level (m/w/d) ANG GmbHAachen, NORDRHEIN_WESTFALEN 18d 2nd Level Support specialist for Windows and Linux environments, handling incident resolution, system administration, and infrastructure optimization.
-
-
-
Windows OnPremise Server Administrator (m/w/d) apetito AGRemote 18d Administration and optimization of on-premise Microsoft Windows infrastructure, including Active Directory and File Services.
-
Systemadministrator für Microsoft 365 in Teilzeit (m/w/d) A-Z Gartenhaus GmbHRemote 18d Managing and evolving a hybrid IT landscape including Microsoft 365, Windows/Linux servers, networks, backups, and security.
-
-
IT-Administration (m/w/d) EKF Elektronik GmbHHamm, Westfalen, NORDRHEIN_WESTFALEN 18d Administration and maintenance of Windows & Active Directory, management of Microsoft 365 environment, configuration and operation of network and UniFi, network documentation in NetBox, and implementation of IT security measures.
-
IT-Administrator / IT-Generalist (m/w/d) UMETA Germany GmbH & Co. KGRemote 18d Maintaining and developing the entire IT infrastructure for a metal processing manufacturing company, ensuring system availability and security for production and administrative processes.
-
IT Infrastructure Engineer (m/w/d) LIS GmbHGreven, Westfalen, NORDRHEIN_WESTFALEN 18d Administration and evolution of Windows/Linux server landscape, VMware environment, backup, and security structures.
-
IT-Systemadministrator (w/m/d) in Vollzeit Kassenzahnärztliche Vereinigung SaarlandRemote 18d Administration of existing server infrastructure, workstation support, and member management system for the Saarländisch dental association.
-
IT-Systemadministrator (m/w/d) Butzon & Bercker GmbHKevelaer, NORDRHEIN_WESTFALEN 18d Managing and developing the company's IT infrastructure, including servers, virtualization, and digitalization of business processes.
-
IT-Admin (w/m/d) in VZ oder TZ Heitmann IT GmbHRemote €55k18d Reliable operation, development, and future-proofing of IT infrastructure including workstations, servers, networks, virtualization, backups, and security.
-
-
IT System Engineer - Managed Services (w/m/d) Bechtle AGRottenburg am Neckar, BADEN_WUERTTEMBERG 18d Operate and maintain IT infrastructure for mid-sized customers, ensuring stable, secure, and high-performance operations across clients, servers, networks, storage, backup, and Microsoft environments.
-
?Systems Administrator↗ Oklahoma City, OK, US 18d Maintain, secure, and improve IT infrastructure including servers, networks, endpoints, and related hardware/software for architecture and engineering teams.
-
IT System Engineer - On-Premise & Windows Server (m/w/d) Vonovia Recruiting DERemote 18d Implementing enterprise-wide IT systems and developing infrastructure solutions for on-premise servers, managed services, and cloud environments.
-
Líder de Sistemas↗ Castel Cedis GdlTlalnepantla, MEX, MX $420k–$456k18d Responsible for administering, maintaining, and strengthening the business unit's infrastructure, ensuring service availability, information security, and operational continuity.
-
-
IT Systems and ERP Support Executive↗ Manpower MaltaMT, BR 18d Provide 1st and 2nd line IT support, administer Windows Server environments, manage network infrastructure, and support ERP implementation and digital transformation.
-
Jr Team Member - Information Security↗ Tata CommunicationsMH, IN 18d Deploy, configure, and maintain Linux and Windows server infrastructure, virtualization environments, and perform security patching and backups in a data center.
-
-
herzlicher IT Systemadministrator (m/w/d) Intercon Solutions GmbHOttersberg bei Bremen, NIEDERSACHSEN 18d Administration and development of IT infrastructure, ensuring stable system operation, and independent fault analysis.
-
IT Infrastruktur Manager (m/w/d) Schmieder GmbH UnternehmensberatungRavensburg, Württemberg, BADEN_WUERTTEMBERG 18d Responsible for the operation and development of modern IT infrastructures, ensuring networks, servers, and systems work optimally together.
-
?Systems Administrator↗ Queenstown, S00, SG $72k–$108k18d Manage, optimize, and secure enterprise software systems, core application servers, and cloud platform infrastructure.
-
Fachinformatiker/in für Systemintegration (m/w/d) Stadt Friedberg (Hessen)Friedberg (Hessen), HESSEN 18d IT-Administration and support for physical systems, servers, networks, security, and IP telephony for a municipal administration.
-
-
IT Infrastructure Engineer AvfcBodymoor Heath Training Ground, GB 18d Maintain and enhance core technology infrastructure across multiple Club locations including stadiums and offices.
-
IT-Spezialist (m/w/d) für System- und Infrastrukturadministration in Teilzeit (85%) Landkreis MiesbachMiesbach, BAYERN 18d Managing and securing the central IT infrastructure, virtualization, storage, and network systems for the Miesbach district administration and connected municipalities.
-
IT-Support Expert (m/w/d) grey engineering GmbHFrankfurt am Main, HESSEN €60k–€75k18d IT infrastructure support and network administration in a production environment for energy and automation clients.
-
SACHBEARBEITERIN/SACHBEARBEITER (W/M/D) IM BEREICH INFORMATION UND KOMMUNIKATION Polizeipräsidium Ludwigsburg Land BWLudwigsburg, Württemberg, BADEN_WUERTTEMBERG 18d IT operations specialist responsible for managing the police precinct's management network, server landscape, and peripheral devices.
-
Fachinformatiker (m/w/d) Systemintegration oder Anwendungsentwicklung MONTUM GmbH & Co. KGSchiffweiler, SAARLAND 18d Administration, configuration, and optimization of Microsoft SQL Server databases, server/client operating systems, and Microsoft 365/Azure cloud solutions.
-
Systemadministrator (m/w/d) DATASCHALT engineering GmbHLübeck, SCHLESWIG_HOLSTEIN 18d Ensuring smooth operation of the IT landscape, supporting employees with IT-related questions, and managing infrastructure for a company with over 100 workstations.
-
Windows Systems Architect - Senior / Intermediate↗ Michigan MedicineAnn Arbor, MI 18d Design, support, and governance of enterprise Windows Server and VMware virtualization environments, ensuring security, cost-efficiency, and alignment with organizational goals for clinical, research, and administrative functions.
-
Lead Infrastructure Engineer MoogBuffalo, NY, US 18d Lead technical direction, architecture, and lifecycle planning for enterprise infrastructure including Active Directory, Windows Server, VMware, Citrix, storage, and disaster recovery.
-
Engineer, Professional Services IT Solutions Consulting LLCBrentwood, United States 18d Engineer supporting project implementations and extended client engagements for a Managed Service Provider, focusing on high-end technology solutions for small and mid-market businesses.
Browse by specialty
AI Data AlignmentAI EngineeringAI Software EngineeringAndroid DevelopmentApplied AI StackAutomotive AndroidAutomotive EmbeddedAvionics SoftwareBackend EngineeringBackend Web QABrowser Extension DevBusiness IntelligenceC# BackendC# Full StackCloud SecurityConversational AI QACross-Platform MobileData & ETL QAE-Commerce BackendEmbedded LinuxEngineering ManagementEnterprise IntegrationEntry-Level EngineeringERP System QAField Service TechFinTech BackendGame Engine DevGenAI CloudGeneral FrontendGPU Compiler EngHardware VerificationHigh-Frequency TradingIndustrial AutomationiOS DevelopmentIT Support QAJava BankingJava EnterpriseJava FrontendJava MicroservicesMainframe DevelopmentManual Software TestingMedical Device SWML InfrastructureMobile App QANetwork FirmwareNode.js BackendNode.js Full StackPerformance TestingPHP Web DevQA LeadershipReact FrontendRobotics SimulationRPA AutomationSalesforce & Identity QASalesforce EngineeringSAP ABAPSecure Systems TestingSecurity ProductsServiceNow EngineeringSoftware EngineeringSoftware EngineeringSoftware EngineeringSoftware Engineering LeadershiTest AutomationWeb Automation QA
Agile Release ManagementAI InfrastructureAI InfrastructureAI Platform EngineeringApplication DevOpsAWS Kubernetes EngineeringAzure Cloud InfrastructureAzure DevOps EngineeringBroadcast & OSP EngineeringCarrier Network OperationsCloud InfrastructureCloud InfrastructureCloud Infrastructure EngineeriData Center FacilitiesDefense & Security PlatformsDesktop & IT HelpdeskDevSecOps & ClearanceEmbedded Linux & ASICEndpoint ManagementEngineering Systems AdministrationEnterprise Network AdministrationExecutive IT SupportFinancial Trading SystemsFintech Platform EngineeringGCP Cloud EngineeringGlobal Technical SupportHPC & Liquid CoolingHybrid Cloud SREIndustrial Automation & SCADAIntegration & RPAIT Infrastructure LeadershipIT Service ManagementLinux Systems EngineeringMainframe & MiddlewareManaged Cloud OperationsModern Workplace CollaborationNetwork Automation & SDNObservability EngineeringOpenShift & Container PlatformPhysical Infrastructure ProjectsPlatform EngineeringPublic Sector DevOpsSAP Basis AdministrationServiceNow Platform EngineeringSite Reliability EngineeringSolutions ArchitectSpace & Mission SystemsStorage & BackupTelecom & Hybrid ReliabilityWindows Systems Administration
Ad Tech and RankingAdministrative Compliance AnalyticsAds & Personalization MLAgentic AI WorkflowsAI Agents and SafetyAI Automation AnalyticsAI Language TrainingAI Strategy and ArchitectureAnalytics EngineeringApplied GenAI ConsultingAutonomous Driving MLAWS Databricks EngineeringAzure Data EngineeringBI Analytics EngineeringBI Visualization EngineeringBiological Discovery ResearchBiostatistics and SafetyClinical Data EngineeringClinical Laboratory ScienceComputational GenomicsComputer Vision EngineeringComputer Vision LocalizationConsulting Data ScienceConversational AI EngineeringCredit and Fraud RiskCrypto and AI ResilienceData EngineerData EngineerData EngineerData EngineerData Engineering LeadershipData Governance ComplianceData Governance EngineeringData Infrastructure AnalyticsData Science InternshipsData Strategy LeadershipDatabase AdministrationDecision Science AIDigital Marketing AnalyticsE-commerce Data EngineeringEdge AI HardwareEnterprise Data ArchitectureEntry Level InternshipsEnvironmental and GeoscienceFinancial Data EngineeringFinancial Strategy AnalyticsFood Science ResearchForward Deployed AIFraud Risk AnalyticsGCP Data EngineeringGeneral Data PlatformGenerative AI EngineeringGenerative AI SystemsGeospatial GIS AnalyticsGovernment AI SecurityHealthcare Data ScienceHealthcare Risk AnalyticsHEOR and Clinical AIHPC ML EngineeringHR Data IntegrationHR People AnalyticsInformatica Data EngineeringInsurance Actuarial AnalyticsInsurance and ActuarialIT Operations AnalyticsJava Python Data EngKnowledge Graph EngineeringLaboratory Quality AnalyticsLife Sciences AILLM Core EngineeringLLM Evaluation & AgentsLogistics Operations AnalyticsManufacturing Data SystemsManufacturing Process AnalyticsMarket Economics ResearchMarketing ExperimentationMicrosoft Fabric DataMLOps EngineeringPalantir Foundry EngineeringPharma Analytical ChemistryPharma Process DevelopmentPhysical AI DataProcurement Sourcing AnalyticsPublic Health ResearchQuantitative Finance ResearchQuantum and ImageryRisk & Fraud MLRobotics and PerceptionRobotics ML EngineeringSAP BW DataSAP Master DataSearch & Recommendation MLSecurity and ClearanceSnowflake Data EngineeringSnowflake DBT EngineeringSpeech AI EngineeringSupply Chain ForecastingSupply Chain Planning
AI Product SecurityApplication Security EngineeringCloud Infrastructure SecurityCloud Security AssessmentDetection EngineeringEmbedded Firmware SecurityEnterprise Application SecurityFacility Security ManagementGeneral Cyber DefenseGovernance Risk ComplianceIdentity & Access ManagementNetwork Firewall EngineeringOffensive Security TestingOT Industrial SecurityPhysical Guard ServicesPhysical Security EngineeringPrivacy and AI GovernanceSecurity Architecture LeadershipSecurity Program ManagementSecurity Solutions SalesSOC OperationsThreat Intelligence AnalysisVulnerability ManagementVulnerability Research
Academic Product EngineeringAdobe Experience PlatformAgile Scrum MasteryAI Agent EnablementAI Content CreationArchitectural & Interior DesignAutonomous Vehicle ProductsBanking Product DesignBroadcast Production ManagementBusiness Systems AnalysisContact Center TechnologyConversation UX DesignCreative Agency DesignCybersecurity Product ManagementData & ML ProductsDefense Systems ManagementDeveloper Tools ProductDigital Health PlatformsE-commerce MerchandisingEngineering CAD DesignEnterprise Solution ArchitectureEvent & Studio TechFrontend Engineering ManagementGame & Level DesignGaming Product ManagementGenerative AI SolutionsGovernment SaaS ProductsHealthcare AI StrategyHRIS Product ManagementIndustrial Product DesignInfrastructure & ObservabilityInstructional Design & LMSInsurance Claims TechnologyInsurance Product ManagementIT Project ManagementITSM & CRM ArchitectureLegal Tech ProductsNPI Program ManagementPLM Solution ArchitectureProduct AnalyticsProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagementProduct ManagerSalesforce Product OwnershipSAP ERP SolutionsSemiconductor Product EngineeringSmart Manufacturing AISupply Chain Product ManagemenTechnical Program ManagementUI/UX Design SystemsUX Research
Aerospace Manufacturing QAAerospace Systems EngineeringAerospace Systems TestAnalog IC DesignASIC Physical DesignASIC Verification EngineeringAutomotive Repair TechnicianAutomotive Systems EngineeringAutonomous Vehicle QACivil Structural EngineeringCNC Machining & FabricationConstruction Project ManagementElectrical Inspection & SafetyElectronics Test EngineeringEmbedded Firmware EngineeringEnvironmental Health & SafetyFacilities Maintenance EngineeringField Service EngineeringHVAC Design EngineeringIndustrial Automation ControlsIndustrial Construction QAIndustrial Maintenance EngineeringLandscaping & Yard OpsManufacturing Process EngineeringMaterials & Chemical LabMechanical Product DesignNetwork Hardware QAPCBA Test EngineeringPharmaceutical Manufacturing EngineeringPhotonics Test EngineeringPower Electronics DesignPower Systems EngineeringProduction OperationsRF & Avionics DesignSemiconductor Process EngineeringSilicon ValidationSpacecraft Mechanical EngineeringSubstation Automation QA
Account-Based Demand GenAI Product MarketingApparel Retail ManagementBanking Relationship SalesContent Communications MarketingEnterprise AI SalesEnterprise Customer SuccessEnterprise Security SalesExperiential Sports MarketingFrontline Service SalesGeneral Business DevelopmentHealthcare Brand MarketingHigh-Incentive Sales RepsIndustrial Technical SalesIndustrial Territory SalesInsurance Lines SalesMarketing Analytics OperationsPartner Channel StrategyPayments Business DevelopmentPerformance Paid MediaPharmaceutical Clinical SalesProcurement Supply ChainRetail Trade MarketingSales Compensation OperationsSales Development RepsSEO Digital MarketingSocial Creative DesignTechnical Solutions Engineering
Automotive OperationsBanking Operations & LendingCommodity & Indirect SourcingCompliance & Contact QACompliance ManagementConstruction & Electrical ProjectsContinuous Improvement & LeanCulinary & Kitchen StaffCustodial & Building ServicesCustomer ServiceDelivery & Traffic CoordinationEducational & Correctional ProgramsEHS Compliance & SafetyEngineering Executive LeadershipEnvironmental Permitting & CarbonERP & WMS SystemsEvent Production & ConcertsExecutive & GTM RecruiterExecutive & Legal AdministrationFacilities Management & OperationsFood Safety QAGeneralist & Early Talent RecruiterGrocery Produce & DeliHealthcare OperationsHealthcare Staffing RecruiterHospitality Concessions & BarHR Business PartneringHR Operations & PayrollIT & Program ProcurementLast Mile LogisticsMaintenance Planning & ReliabilityMajor Construction Project ControlsMaterials & Inventory ControlMission & Defense OperationsOperations & TrainingOperations ManagementOperations ManagementOrganizational Change ManagementPlant & Operations LeadershipProduction Planning & SchedulingProduction SupervisionProject Coordination & AdminPublic Sector Project ManagementReal Estate & Land DevelopmentRestaurant General ManagementRetail Softgoods OperationsRobotics Deployment ProjectsSemiconductor & IE OperationsSpanish Market QAStudent Life & FraternitySupplier QualitySupply Chain StrategyTechnical & Manufacturing RecruiterTextile & Garment QCWarehouse & Distribution OperationsWarehouse Material Handling
Accounts PayableActuarial PricingBusiness AnalyticsCommercial FinanceCorporate DevelopmentCorporate Governance ComplianceCorporate TaxCost AccountingCredit RiskERP SystemsFinance AI InnovationFinancial Crime ComplianceFinancial ReportingFP&A AnalysisFrench Financial QAFund AccountingHealthcare RevenueInternal AuditPayments EngineeringPayroll AdministrationProject ControlsPublic AccountingQuality AuditingQuantitative TradingReal Estate FinanceRetail BankingSAP FinanceSurety UnderwritingThird-Party RiskTreasury OperationsWealth Advisory
Acute Care NursesBehavioral HealthCardiac Imaging TechsCardiology PhysiciansClinical DataClinical DevelopmentClinical EngineeringClinical InformaticsClinical LaboratoryClinical PharmacyClinical Project MgmtClinical Research AssociatesClinical SpecialistsComputer System ValidationDentistryDietary ServicesEmergency MedicineHealthcare RecruitingHospitalistsInfection ControlLab QC OperationsLaboratory ManagementLaboratory Quality ControlLong-Term CareMedical AssistantsMedical CodingMedical Device QAMedical Device TechsMedical EducationMedical Science LiaisonsMedical WritingNurse Case ManagersNursing AdministrationOccupational HealthOncologyPediatricsPharma Manufacturing QAPharmacovigilancePrimary CarePrivate MedicalPsychiatry PhysiciansQuality and ValidationRadiology PhysiciansRadiology TechnologistsRegulatory AffairsRehabilitation TherapistsResearch CoordinatorsRespiratory TherapistsRetail PharmacySurgerySurgical TechsTelehealth ProvidersVeterinary Medicine
Biomedical and Civil EngineeringBioprocess & AnalyticalComputational Biology and GenomicsCore Facility ResearchCorporate AI ResearchEnergy Systems & AIFaculty Administration and MedicineGeneral Academic ResearchGeneral Postdoctoral ResearchHealth Behavior StudiesMaterials and Quantum ScienceNeuroscience & PsychologyNeuroscience and NeurologyPharmacometrics & RegulatoryPhysics and Energy ResearchPolytechnic Engineering InstructionQuantum & AcceleratorRobotics & AITenure-Track FacultyTraditional Campus Instruction
← Select a job to preview