Ratiodata SE | Germany | 56xxx, 76xxx, 60xxx, 48xxx, 47xxx, 65xxx Frankfurt am Main, Karlsruhe, Münster, Koblenz, Duisburg | Permanent position | Full time / Home office | Published since: 14.03.2026 on stepstone.de
IT System Administrator – Schwerpunkt E-Mail / Exchange (m/f/d)
Are you looking for new challenges and career opportunities? You want to actively shape your future? Then come to us! We are one of the largest system houses and technology partners in Germany with over 1,500 colleagues at 11 locations. Apply now and show us what bits and bytes you are made of. .
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Your tasks • Your profile • What we offer
As part of our team, you manage and advise the exchange infrastructures of our customers: In 3rd-level support, you will contact the customer with complex requests in the Mail area You develop concepts and designs for the further development of the Exchange infrastructure You are also responsible for managing and monitoring related IT services The independent cooperation in migration and lifecycle projects completes your tasks
Complete training as a specialist system integration or comparable qualification At least two years of professional experience in system administration, preferably in user support and service environment Comprehensive experience in Microsoft Exchange as well as mail (e.g. SPF, DKIM and DMARC are known) Finded knowledge in the field of mail security and mail encryption (preferably with Cisco ESA/Iron Port and/or SEPPMail) Knowledge of the topics Monitoring (CheckMK), Backup (Veeam) Advantageous: Administration experience in a regulated environment (banks, insurance or comparable) Very good German in word and writing
30 days off Mobile work and flexible working time models Hansefit Corporate Fitness Further education Modern workplace equipment JobBike & other benefits No suit, no costume, no problem
Location
 | Ratiodata SE | |
| Frankfurt am Main, Karlsruhe, Münster, Koblenz, Duisburg | ||
| 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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