Walder Wyss AG
Zürich
System Engineer (100%)
- 28 September 2026
- 100%
- Permanent position
- English (Intermediate)
About the job
To support our IT team, we are looking immediately or as soon as possible for a Senior System Engineer at our headquarters in Zurich.
- Co-responsibility for smooth IT operations (Client/Server, Cloud infrastructure)
- Implementation of projects towards the cloud as well as automation of IT processes
- Taking over deputy roles within the team
System Engineer (100%)
Your tasks:
- Responsibility for planning, implementing, and maintaining complex IT system landscapes
- Ensuring availability and optimisation of infrastructure services with a focus on Azure and OAuth authentication
- Integration of Entra ID and Microsoft technologies into our existing systems
- Support in developing solutions for identity and access management via Azure IaaS
- Use of the Microsoft Graph API to optimise and automate processes
- Development and maintenance of PowerShell scripts to automate system administration tasks and increase efficiency
- Implementation and management of Infrastructure as Code (IaC) to automate the deployment and management of infrastructure in cloud environments (e.g. Azure)
- Analysis and resolution of technical issues as well as optimisation of systems and applications
- Collaboration with other departments to implement new technologies and solutions
- Assistance in updating system documentation
Your profile:
- Completed degree in computer science or a comparable qualification
- At least 10 years of experience in IT system engineering
- Profound knowledge of Entra ID, OAuth protocols, and Microsoft Azure IaaS
- Experience with the Microsoft Graph API and its integration into existing systems
- Excellent PowerShell skills for automation and management of IT systems
- Experience with Infrastructure as Code (IaC), ideally with tools like Terraform
- Strong analytical skills as well as experience in troubleshooting and problem-solving
- Very good communication skills and the ability to explain complex technical concepts clearly
- Quick comprehension, independent and structured working style, as well as team spirit
- Fluent German and very good English skills (French skills are an advantage)
What you can look forward to:
- Challenging technological environment with state-of-the-art technologies
- Opportunity to actively contribute your expertise to the further development of our IT landscape and insight into the entire infrastructure from network to cloud
- Workplace near the lake at our headquarters in Zurich Seefeld
- Flexible working time models (part-time also possible)
- Possibility of home office
- Flat hierarchies and regular team events
About us:
Walder Wyss is one of the leading Swiss law firms for business law. In short: six locations in all language regions. More than 300 legal experts. Over 130 people in support functions. Exciting challenges in varied fields of work. No day is like another.
Do you recognise yourself in this description and are passionate and committed in your work? Then we look forward to getting to know you.
Please submit your complete application documents (preferably direct applications), including your preferred starting date and salary expectations.