A&M STABTEST Labor für Analytik und Stabilitätsprüfung GmbH | Germany | 55xxx Mainz | Permanent position | Full time / Home office | Published since: 10.12.2025 on stepstone.de
Senior Systemadministrator (m/w/d)
We are A&M! With around 360 employees in Mainz and Bergheim, we are one of the largest service providers for cGMP-compliant pharmaceutical top analysis in Europe – made in Germany. We believe in quality, reliability and a friendly, fair relationship. Because only a satisfied team can be a good team. What we still lack is you! Do you want to support us as a senior system administrator? Then you should read on. .
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Your tasks • Your profile • What we offer
Administration and continuous development of our security infrastructure, including endpoint protection, firewall systems and security monitoring Administration and further development of our identity and access concepts, especially in the environment of Active Directory and Entra ID Support for architectural decisions and technical advice in the team Operation and development of the server and network infrastructure Supporting virtualization using VMware and Proxmox as well as application provision using Citrix Support, administration and validation of specialist applications Implementation and documentation of activities under GMP Accept, analyze and process service and support requests via ticket system
7 years of professional experience in administration A successfully completed training as a specialist system integration or a comparable qualified degree Structured and careful operation Good English knowledge of word and writing Very good communication and team skills Understanding current IT security technologies, including endpoint protection, firewalls and monitoring Very good knowledge of identity and access management systems (Active Directory, Entra ID)
A permanent employment contract in a secure employment relationship Flexible working hours with the possibility of mobile work Short communication paths, flat hierarchies and a motivated team An intensive incorporation into your fields of activity An exciting field of work and a friendly working atmosphere with modern working conditions Design free space and the possibility to actively shape architectural decisions The possibility to develop in and with a modern company, e.g. through individual training Jobticket, Jobrad, Occupational pensions, Corporate and Team events, Fruit basket and much more
Location
 | A&M STABTEST Labor für Analytik und Stabilitätsprüfung GmbH | |
| 55129 Mainz | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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