Assistant to Management / Office Manager (50–100%)
- 13 October 2026
- 50 – 100%
- Permanent position
- German (Native language), English (Intermediate)
About the job
Aretas Tax Management AG is a specialised tax consultancy boutique focusing on Swiss and international tax law and operates as part of a family office.
To strengthen our team, we are looking immediately or by arrangement for a reliable, committed individual as
Assistant to Management / Office Manager (50–100%)
Your Tasks
In this varied role, you will support our CEO and client managers in all administrative and organisational matters, including:
- Handling correspondence in German, French and English
- Supporting international clients and managing client files
- Preparing presentations, handouts, minutes
- Assisting with contracts, powers of attorney and administrative processes
- Preparing board meetings and general assemblies
- Participating in the monthly invoicing process
- Organising appointments, travel and meetings
- General office organisation and research tasks, including contact with authorities
- Supporting the family office and coordinating relevant administrative processes
Your Profile
- Completed commercial training, ideally supplemented by further education as an
executive assistant or in the legal field (e.g. paralegal)
- Legal understanding and interest in legal issues are advantageous
- Several years of professional experience in a comparable position
- Confident use of MS Office (Word, Excel, PowerPoint, Outlook)
- Knowledge of AI applications in the assistant field is an advantage
- Structured, detail-oriented and efficient working style
- Enjoyment of varied tasks, independent and proactive working
- German as mother tongue, good English skills; knowledge of French is an advantage
- Enjoy working in a small, committed team
We Offer
- An exciting, varied position in a small, professional team
- Responsibility and scope for creativity
- Direct insight into the work of a family office and international tax consultancy
- Open to individual training requests
Application
Please send your complete application documents by e-mail to the CEO of Aretas Tax Management AG, Dr Kristian A. Meier – he will also be happy to provide further information.
Aretas Tax Management AG
Aeschengraben 10
4051 Basel
+41 61 205 00 60
www.aretas.ch/#aretas-tax