Senior Specialist Time & Access (m/f/d) (IT-Systemadministrator/in)

Rheinmetall AGDüsseldorfEURESpublished 08/28/2026
Must-have:CloudAgileSecurityRemoteHybrid
Machine translation — original language: German.Show original

WHAT WE ARE LOOKING FOR IN YOU

  • Comprehensive consulting for specialist departments on the use of Business Applikationen regardless of the hosting model, the technology, or a Make or Buy decision
  • Responsibility as an IT Applikations Owner for the complete lifecycle, particularly the planning, selection, introduction, operation, and further development of Business Applikationen
  • Ensuring the trouble-free and efficient operation of the Business Applikationen. Planning and execution of maintenance work, releases, and tests in compliance with the specified processes
  • Participation in the development of the Applikationsstrategie and the further development of the existing Applikationsportfolio, particularly the harmonization of the existing application landscape and standardization of application scenarios
  • Participation in and execution of implementation and rollout projects (agile and classic)
  • Close coordination and cooperation with other IT departments, such as Infrastructure, Architecture, and IT-Security, as well as management of stakeholders, Key User, and external service providers

This position can be filled at the locations Berlin, Bremen, Düsseldorf, Kassel, Kiel, and Unterlüß or potentially remote.

  • Successfully completed studies in (Business) Informatik or a similar course of study with an IT focus, alternatively comparable professional experience
  • Professional experience in the selection, introduction, Customizing, operation, and management of Business Applikationen
  • Sound experience in the rollout and operation of Cloud, Hybrid, and OnPremise Applikationen
  • Good knowledge of currently used technologies and standards
  • Good knowledge in the support of Desksharing- / Raumbuchungslösungen is desirable
  • Good knowledge in the support of Time-and-Access systems (Siport, Interflex etc.) and CRM solutions is desirable
  • Methodological knowledge and ideally certification in Project Management and ITIL with focus
  • Independent and solution-oriented way of working, as well as a high level of commitment
  • Good English skills in spoken and written form

At our locations, we offer you:

  • Employee profit sharing
  • Flexible working time models as well as VIVA family service
  • Fitness and health offers
  • Subsidized company restaurant
  • Company pension scheme
  • Bike Leasing
  • Employee stock purchase program
  • Corporate Benefits platform
  • Deutschland-Ticket as a job ticket
  • Individual and diverse external as well as internal development opportunities, including in the Rheinmetall Academy and via an E-Learning-Plattform
  • Professional induction process accompanied by a digital Onboarding-Tool

Contact person

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