Mainka Bau GmbH & Co. KG | Germany | 49xxx Lingen | Permanent position | Full time / Home office | Published since: 14.04.2026 on stepstone.de
IT system administrator with a focus on Microsoft 365 (m/f/d)
We are the Mainka Bau GmbH & Co. KG. Founded in 1895 and since then a family-run company. The group includes more than 1,250 colleagues. Since where the requirements for the quality and safety of construction projects are particularly high, we are at home. Our customers are active in the chemical industry, the energy industry and special logistics and know us through the clear maxims: "We build safely – or not at all". To expand our team, we are looking for an IT system administrator (m/w/d) focusing on Microsoft 365. .
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Your tasks • Your profile • What we offer
You enter our Microsoft 365 structures, administrate Azure, Entra ID, Exchange, teams and are the key player for hard and software issues You are responsible for the administration of our Windows client and server environments, including Identity and Security (MFA, Conditional Access, GPO, Password Management) You enter key infrastructure components like AD, DHCP, DNS, HP and Aruba
You have successfully completed an IT training, e.g. as a specialist in system integration (m/w/d) or a comparable qualification You have well-founded knowledge in Microsoft 365 and experience in the administration of Windows systems and networks You think solution-oriented and actively address technical challenges You work independently and responsibly
With us you benefit from numerous advantages that go far beyond daily work. In addition to a secure employment in a family-run company, we offer you attractive remuneration, modern equipment and diverse possibilities for personal and professional development. We focus on health, flexibility and well-being, whether through additional company insurance, flexible working hours, mobile work or access to fitness services. With our Benefits we create an environment where you feel comfortable and can be successful in the long term. .
Contact
 | Mainka Bau GmbH & Co. KG | |
| Dütestraße 3, 49811 Lingen | ||
| Germany | ||
| show e-mail |
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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