AOB Invest GmbH is a single family office in Munich, investing across public and private markets. We are a lean, international and entrepreneurial team with high standards and short decision-making paths.
We continue to develop our internal platform, external network and operating processes. The Chief of Staff plays an important role in supporting that development across executive coordination, operations, legal matters and external representation.
The Executive Assistant works closely with the Managing Director, combining executive coordination with operational follow-through, contract-related administration, external representation and selected cross-functional projects. The role requires strong judgement, discretion and the ability to move comfortably between priorities and hands-on execution.
In a lean organisation, responsibilities are broad and often cross-functional. You will bring structure to complex topics, keep priorities moving and take ownership of matters that do not sit neatly within one function.
These are the core requirements.
This is a broad Executive Assistant role in a lean, entrepreneurial family office with direct exposure to decision-making and a high degree of ownership. You will work across executive coordination, operations, legal matters, external relationships and selected projects, with the opportunity to help shape processes as the office develops.
You report directly to the Managing Director and work closely with the family office team. The role currently has no direct reports and is designed as a cross-functional position with broad reach across the office.
You also work closely with external lawyers, notaries, tax advisors, banks and service providers. Responsibilities are clearly allocated across the team, with the Executive Assistant coordinating matters that sit across functions and ensuring execution stays on track.

At ATOSS we are shaping working environments to the benefit of companies, employees and society. We are paving the way to working environments that are more creative, more intelligent and more humane. At the same time, we are revolutionizing the interaction of cost efficiency and humanity. This vision of a human economy drives and motivates us. Since 35 years, ATOSS has ranked as a trendsetter and key player in the workforce management market. Every day, ATOSS solutions are making significant contributions towards higher value creation and greater competitive strengths for more than 15,000 customers. We are enabling the implementation of employee-oriented working time concepts, thereby ensuring greater job satisfaction – meanwhile in over 50 countries worldwide. Our customers include companies such as Deutsche Bahn, Douglas, EDEKA, HORNBACH, Lufthansa, Sixt SE, thyssenkrupp Packaging Steel or W. L. Gore & Associates. #HumanEconomy
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