Administration

• Planning, installation and administration of Windows / Linux environments
• Administration of virtual servers based on VMware ESX and Microsoft Hyper-V
• Installation, configuration and operation of various server applications
• Supporting end users with IT issues
• Monitoring and enforcement of IT security policies
• Installation and configuration of hardware components (storage systems, etc.)
• Fault analysis and resolution support
• Documentation

IT Administrator, IT Specialist, Systems Administrator

• Support with the administrative day-to-day tasks of the Air & Sea team
• Recording and maintenance of shipment and master data in our freight forwarding and transport management systems
• Checking, recording and coding/posting of incoming invoices, as well as support with invoicing
• Support with invoice reconciliation and clarification of discrepancies, e.g. in connection with CASS settlement
• Participation in the preparation of analyses, reports and statistics in Excel
• General organizational and administrative tasks, e.g. filing, correspondence and appointment coordination

Student Assistant, Administration

• Maintenance, administration and continuous development of our IT infrastructure (servers, networks and clients)
• Ensuring smooth, trouble-free IT operations
• Installation, configuration and maintenance of hardware and software
• Troubleshooting and resolution of incidents in 1st and 2nd level support
• Participation in exciting IT projects and digitalization initiatives
• Testing, evaluating and introducing new tools and systems – especially in the e-commerce environment
• Support in the implementation and further development of marketing tools (e.g., newsletter systems)
• Close cooperation with internal departments and external IT service providers

IT System Administrator – m/f/d

• Eigenverantwortliche Einführung von ORBIS-Applikationen mit Fokus auf Patientenadministration
• Umsetzung der Abläufe des Geschäftsprozesses
• Administration von der administrativen Aufnahme ambulanter und stationärer Patienten über die Kostensicherung, Abrechnungsvorbereitung und Leistungsabrechnung bis hin zu administrativen Statistiken
• Prozessoptimierungen gemeinsam mit Kunden umsetzen
• Gestaltung von zukunftsweisenden und modernen Abläufen im Krankenhaus

Applikationsspezialist, klinische Arbeitsplatzsysteme – Patientendatenadministration

• As a Microsoft 365 Administrator (m/f/d), you are the primary contact for the operation, development, and security of our entire Microsoft 365 environment.
• You operate and administer the entire Microsoft 365 platform including Entra ID, Intune, Exchange Online, SharePoint, Teams, and OneDrive.
• You manage users, groups, and licenses in the M365 Admin Center and Entra—efficiently, securely, and with a service-oriented approach.
• You configure and maintain security and compliance settings such as MFA, Conditional Access, Sensitivity Labels, and DLP.
• You support end users with questions about M365 apps and actively contribute to knowledge transfer and training.
• You monitor the M365 Health Dashboard, handle incidents, and produce reports on platform health.
• In addition, you manage device access via Intune (MDM/MAM) to ensure smooth mobile working.
• You collaborate closely with the IT security team to implement modern security policies in the Microsoft cloud.
• You reliably document configurations and permissions and contribute to projects aimed at optimizing M365.

Microsoft 365 Administrator

• Responsible for quotation/offer management
• Transform production specifications into accurate cost calculations and quotations
• Prepare offers so customers can clearly understand what they will receive
• Liquidity management
• Ensure the company always maintains sufficient liquidity
• Includes invoicing, dunning/collections, and accounts receivable and payable management
• Act as the administrative link between sales and production with customer contact
• Manage the administrative onboarding of our customers and ensure a smooth handover to production

Administrative Associate – Administration

• Management and maintenance of Windows servers and clients
• Administration and expansion of the M365 environment
• Design and management of the hybrid Exchange environment
• Optimizing processes through automation and self-service solutions
• Monitoring and analysis of services and systems

IT Systems Administrator

• mit dem Team die Verantwortung für die Server- und Netzwerkinfrastruktur haben und sie fortlaufend weiterentwickeln
• die täglichen IT-Abläufe sicherstellen
• die Systeme überwachen, analysieren und Störungen beheben
• Hard- und Software installieren, pflegen und warten
• Teil des internen bilingualen (deutsch / englisch) IT-Supports und Ansprechpartner für IT-Fragen sein
• Projekte erarbeiten und selbstständig durchführen
• die IT-Prozesse dokumentieren

IT-Systemadministrator

• Telephone, e-mail & tickets: first point of contact for owners, tenants and service providers – review, assign and respond to calls, the info@ inbox and customer-portal tickets
• Process management: track requests, monitor deadlines and follow-ups, and reliably see tasks through to completion
• Contractors & damage handling: commission and coordinate tradespeople/service providers (appointments, access), initiate minor repairs and maintenance, record and forward damage reports
• Communication & small tasks: prepare form letters, notices and resident information, handle standard correspondence, arrange nameplates/doorbell labels and keys
• Data, filing & support: maintain master data and set up new properties (ERP & customer portal), file documents (SharePoint)

Clerk, Assistant – Condominium (HOA) Management

• Administration and operation of Windows client as well as virtual and physical server environments
• Supporting staff with 1st and 2nd level support (on-site and remote)
• Maintenance and further development of the network and IT infrastructure
• Management of hardware, workstations and mobile devices (iOS)
• Operation and monitoring of the backup and recovery environment
• Collaboration with external IT service providers and partners
• Advising business units on technical issues
• Maintaining IT documentation and contributing to optimization initiatives and IT projects

IT System Administrator

• Organization and execution of sponsorship projects
• Various tasks in matchday preparation and operations
• Preparation of proposals and concepts for sponsor acquisition
• Support in managing our partners and delivering contractual services
• Coordination of PR appointments
• Preparation and follow-up for the business and hospitality areas
• Research activities and benchmarking
• Administrative support for the sales department on various projects

Mandatory Intern in Partnership & Sales – Administration

• Coordination and organization of administrative processes within the management environment
• Planning and booking business travel including flights, hotels and rental cars
• Scheduling and coordinating internal and external meetings
• Preparation and logistical support for appointments and business trips
• Tracking tasks, deadlines and outstanding organizational matters
• Close collaboration with our back office and executive management
• Preparation and compilation of presentations, documents and reports
• Coordination of internal information and points of contact
• Support with short-term organizational issues and special assignments

Management Team Assistant – Organization & Administration

• You are responsible for the stable and secure operation of our hybrid Microsoft environment within the IT Infrastructure team IAM & Collaboration
• You work in 2nd- and 3rd-level support, continuously develop Microsoft 365 and identity services, and successfully implement new technologies and solutions
• You are responsible for the ongoing operation and further development of our Microsoft 365 platform and manage central services such as Microsoft Entra ID, Exchange Online, SharePoint Online and Active Directory
• In 2nd- and 3rd-level support you analyze incidents, identify sustainable solutions, and manage user accounts, groups, permissions and access rights
• You actively participate in migration, integration and rollout projects and support the introduction of new technologies and services
• You automate and standardize administrative processes and contribute to the further development of our Identity & Access Management (IAM) solutions
• You contribute your expertise to security, compliance and governance topics and help continuously improve the secure handling of identities, permissions and access rights

• You operate and monitor client infrastructures (Windows clients, endpoint management)
• You handle incidents and service requests at 2nd-level support
• You analyze faults, find sustainable solutions and document them clearly in the ticketing system
• You support the expansion of modern workplace solutions (e.g., Microsoft Intune)
• You automate recurring tasks, e.g., with PowerShell
• You further develop deployment, patch and client management processes
• You coordinate technical topics and changes directly with the customer
• You implement requirements in close collaboration with the team
• You contribute your own ideas to improve processes and services

IT System Administrator, Endpoint Management – Matrix42/Empirum

• Support and continuous development of the system environment in a Microsoft client-server environment
• Support our IT team in managing the network infrastructure
• Implementation of IT projects and IT-supported projects with internal key users and external partners
• 1st and 2nd level user support, troubleshooting, and root-cause analysis
• Setup and updates of workstations including peripherals
• System security, software deployment, and update management
• Documentation and inventory of IT systems and processes

• Ensure stable, secure IT operations in day-to-day business as an IT Systems Administrator (m/f/d)
• Support, configure and further develop core company applications (ServiceNow, D3, Kaba and other business applications)
• Configure and optimize system environments (Hyper-V, MS SQL, telephony systems (PBX), software distribution)
• Plan, procure and implement new IT systems and applications
• Analyze and resolve incidents at 2nd-level support (infrastructure & applications)
• Implement and further develop IT security, patching and backup concepts
• Maintain technical system and application documentation
• Manage and coordinate external service providers for operations, changes and projects
• Participate in IT projects and in on-call rotations

• Support our clients in consulting, planning and implementing complex network projects
• Administration and configuration of Windows IT infrastructures
• Troubleshoot and analyze faults in our clients' IT infrastructures
• Carry out complex IT projects at client sites
• Configure and maintain IT security components
• Analyze and resolve incidents in 2nd and 3rd level support
• Virtualize server environments with VMware and/or Hyper-V
• Administration of Microsoft® Windows operating systems (Windows 10, 11) and Microsoft® 365
• Network administration (routers, switches, firewalls, DNS, certificates, monitoring)
• Administration of Office 365 server applications, Active Directory and Azure Active Directory

IT Administrator, IT Systems Engineer

• You are the primary point of contact for 1st Level Support – assisting our customers with your calm, professional manner
• Administration and maintenance of Windows server and client systems, including software
• You administer Active Directory and Azure Active Directory with confidence
• You independently manage customer projects – structured and solution-oriented
• Collaboration with service providers and the internal team

• Bearbeitung und Überwachung der Eingangs- und Ausgangsrechnungen.
• Verantwortung für die Buchhaltungsprozesse sowie Abstimmung der Zahlungsein- und ausgänge.
• Vorbereitung aller buchhalterischen Unterlagen für den Steuerberater.
• Sicherstellung der Vollständigkeit und Ordnung aller Belege und Dokumente.
• Unterstützung bei der Anlage und Pflege von Projekten in unserer Projektsoftware awork.
• Erstellung von Berichten und regelmäßige Abstimmung mit der Geschäftsleitung zur Sicherstellung der finanziellen Transparenz.

Festangestellte/r Mitarbeiter/in – Business-Administration, Buchhaltung

• Communication with customers
• Preparation of problem resolutions and analysis of incidents
• 3rd-level support, finding appropriate solutions via the ticketing system
• Monitoring the system landscape and resolving issues that arise
• Installation, configuration, documentation and maintenance of network, hardware and software solutions
• Independent analysis of processes and faults, documentation and remediation
• Participation in IT projects, independent planning, management, documentation and implementation
• Coordination of external service providers
• Ensuring the security and integrity of systems

Administration jobs in Germany

See all jobs on JobTailor

IT Administrator, IT Specialist, Systems Administrator

Student Assistant, Administration

IT System Administrator – m/f/d

Applikationsspezialist, klinische Arbeitsplatzsysteme – Patientendatenadministration

Microsoft 365 Administrator

Administrative Associate – Administration

IT Systems Administrator

IT-Systemadministrator

Clerk, Assistant – Condominium (HOA) Management

IT System Administrator

Mandatory Intern in Partnership & Sales – Administration

Management Team Assistant – Organization & Administration

IT System Administrator

IT System Administrator, Endpoint Management – Matrix42/Empirum

IT System Administrator

IT Systems Administrator

IT Administrator, IT Systems Engineer

IT System Administrator

Festangestellte/r Mitarbeiter/in – Business-Administration, Buchhaltung

IT-Administrator