Senior Systems Administrator (80-100%, f::m::d)

About the job

Join OnlineDoctor: We're Expanding!

We are a fast-growing telemedicine startup focused on improving access to dermatological care. Our platform uses cutting-edge technology to connect patients with dermatologists, enabling them to take pictures of their skin issues and receive diagnoses and treatment plans remotely and asynchronously.

We're looking for a Systems Administrator to take full ownership of our internal tooling landscape and IT operations. This is a hands-on, high-impact role for someone who is self-directed, detail-oriented, and passionate about improving and professionalizing reliable, secure, and well-governed systems.

You will be the owner of our internal tool ecosystem — responsible for access control, security, integrations, cost management, and operational continuity across all platforms. You will establish clear governance and standards, improve how we provision and protect our tools, and ensure every employee has seamless, secure access to what they need.

Please note: The planned start date for this position is January 1, 2027.

Responsibilities:

Microsoft 365 & Identity

Serve as the tenant-level administrator for Microsoft 365, owning configuration, security settings, and feature management

Design and enforce access control policies, including group structures, permissions, and role-based access

Own the administration, configuration, and continuous improvement of all company tools including Slack, Atlassian Jira, Confluence, and others

Requierements:

Proven hands-on experience administering Microsoft 365 at the tenant level (user lifecycle, groups, roles, licensing, security settings, integrations)

Strong understanding of access control principles: authentication, authorization, SSO, and identity management

Nice to have:

Knowledge of security frameworks and controls (e.g., ISO 27001, SOC 2)

Experience supporting quality management processes aligned to ISO 13485

Interest in AI technologies and a practical understanding of how AI tools can support IT operations, system administration, and automation

What we offer:

Flexibility: You decide if you want to work remote or if you prefer to visit one of our Offices (Hamburg, St. Gallen, Zürich). We offer you a flexible schedule and a working time model that suits you.

Work Location & Relocation:

Due to current legal and regulatory reasons, we can only hire team members who live in Germany or Switzerland. If you’re based elsewhere but excited to join OnlineDoctor, we’re happy to discuss and support your relocation to either country.

Ready to Join Us?

If we've convinced you, get in touch to apply for this position. We look forward to meeting you soon! 😊