Cloud Administrator (m/f/d)

Our Company

Required skills and qualifications

• Demonstrated experience administering Microsoft Azure and Microsoft 365
• Proficient in Windows Server maintenance and backup solutions
• Strong understanding of cloud security, identity management, and compliance
• Familiarity with scripting (e.g. PowerShell)
• Holding one or more relevant Microsoft certifications (e.g. AZ-104, MS-100, MS-101)
• Clear understanding of networking and cloud infrastructure fundamentals
• Experience with Infrastructure as Code tools (e.g. Bicep, Terraform)
• Exposure to hybrid cloud or multi-cloud environments
• Familiarity with containerisation, automation, and cloud-native monitoring tools
• Knowledge of regulatory frameworks such as ISO 27001 or GDPR
• Written and oral fluency in German (Level C1), English language proficiency is a plus

Important note: Please be advised that a valid work permit for Germany is required for non-EU citizens. Unfortunately, application without a valid work permit may not be considered.

Why us?

Your contact

Human Resources
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If you have any questions about the application process, please do not hesitate to contact us. We are always happy to answer your questions.

Summary/Objective

Job Title : Cloud Administrator (m/f/d)
Reports to: Director of IT Operations
Department: IT
Primary Location: Office location Berlin(on-site only)
FLSA Classification: Full-Time
We are seeking a pragmatic and proactive Cloud Administrator (m/f/d) to join our global IT team. This role will take responsibility for the day-to-day administration and optimisation of Microsoft Azure and Microsoft 365 services, while also supporting on-premise data centre operations such as backups and Windows server maintenance. As part of a globally distributed team, the Cloud Administrator (m/f/d) will play a key role in delivering secure, reliable, and high-performing infrastructure. You will collaborate with internal IT teams and developers to ensure cloud and hybrid systems are robust, well-governed, and aligned with Tentamus’s wider transformation strategy.
We are a fully on-site position at our Berlin office. Remote or hybrid arrangements are not part of this role at this time.

We Offer

• Interesting and challenging tasks.
• A motivated team, flat hierarchies, and a family-friendly working environment.
• Individual training offers (Tentamus Academy) and the opportunity to help shape the growth of a medium-sized company.
• Joint team events and leisure opportunities
• Corporate Benefits

Primary Responsibilities

• Administer and optimise Microsoft Azure and Microsoft 365 services across the organisation
• Manage identity, access, and security policies in line with compliance standards
• Maintain and monitor on-premise infrastructure, including Windows servers and backup systems
• Provide technical support and expertise to internal IT teams and development teams across the group
• Assist in the documentation and enforcement of infrastructure standards and operational processes
• Apply DevOps practices to improve deployment efficiency, monitoring, and operational automation
• Contribute to capacity planning, patching schedules, and service availability improvements
• Support Tentamus’s broader cloud adoption and digital transformation initiatives

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