B&O Bau GmbH | Germany | 09xxx Chemnitz | Permanent position | Full time / Home office | Published since: 22.01.2026 on stepstone.de
IT Infrastructure and Security Administrator (m/f/d)
B&O Construction – We think building new. As a general contractor, we design affordable living space throughout Germany – through refurbishment, modernization, upgrade and new construction. With wood and hybrid construction from our own production, we rely on sustainable solutions. In our research centre in Bad Aibling we develop innovative building concepts that combine climate protection, economics and social responsibility. With more than 900 employees, we create a dynamic company in change – with a clear vision: building radically rethink – sustainable, efficient, affordable. We are looking for a motivated IT infrastructure and security administrator (m/w/d). .
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Your tasks • Your profile • What we offer
Ensuring IT security by implementing policies, monitoring and administration of security components Administration and optimization of IT infrastructure (servers, networks and Microsoft environment) Responsibility for backup and recovery processes, including testing and optimization Installation, configuration and operation of IT systems with focus on stability and security Monitoring and analysis of infrastructure and safety incidents and implementation of appropriate measures Planning and implementation of IT projects for the further development of infrastructure in cooperation with departments and service providers
Graduate of (economic) informatics or comparable training, e.g. specialist (m/w/d) Relevant experience in IT infrastructure and IT security Good knowledge of Microsoft Active Directory/EntraID, Microsoft 365 Administration, Windows Server and firewall and network configuration Team and communication skills for cooperation with distributed teams and different contact persons Very good German knowledge in word and writing (at least C1 level) and good English knowledge Class B driving licence
Safe workplace – long-term perspective in a growing company Work-Life-Balance – Running Time / Possibility of Mobile Work / 30 Days Holiday Design the future – further and further training opportunities Teampirit – Supporting and Open Together & Regular Team Events Childcare grants up to school age Attractive employee benefits – JobRad, employee discounts, Wellpass, special conditions at B&O Parkhotel You will find yourself here again and want to start a common and sustainable future with us? Then apply now. For further information, please visit: https://buo.de/bau/karriere
Location
 | B&O Bau GmbH | |
| 09130 Chemnitz | ||
| Germany |
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