CEO Personal Assistant (m/f)

Mystic Invest Holding, S.A

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Porto, Porto, pt on site Until 8/22/2026 First posted November 28, 2025 Last posted November 28, 2025
Job description

At MysticInvest Holding, we believe that sailing is more than moving across the water — it’s about exploring the world with curiosity, purpose, and passion.
We are a global tourism and cruise group united by a shared DNA: creating unforgettable experiences and inspiring everyone who travels with us.

Rooted in Portugal and open to the world, we bring together brands such as DouroAzul, the leading river cruise company in the Douro Valley; Nicko Cruises, which operates over 25 river cruise ships across three continents; Mystic Cruises, dedicated to ocean expedition voyages; and Mystic Ocean, home to the iconic Vasco da Gama, sailing around the globe and carrying the spirit of discovery even further.

Our portfolio also includes Atlas Ocean Voyages, Douro Legend, Douro Heritage, and DouroAzul Talents — all reflecting our commitment to excellence, innovation, and the continuous growth of our people and brands.

As part of Pluris Investments, we share a common vision: to grow sustainably, value people, and shape the future of tourism with authenticity and purpose.

Joining MysticInvest means becoming part of a multicultural and inspiring team — where every idea matters, every journey transforms, and every person has the chance to leave their mark.

We are seeking an experienced Personal Assistant to support the CEO in all executive, administrative, and liaison functions. This role requires close daily collaboration with the CEO and includes frequent international travel, particularly to China. The Personal Assistant will accompany the CEO during business trips and act as an interlocutor in meetings, ensuring effective communication, preparation of relevant materials, and accurate follow-up on action items.

Key responsibilities include:

  • Managing the CEO’s agenda, travel arrangements, and daily priorities.
  • Participating in international meetings and serving as an intermediary between the CEO and external partners.
  • Preparing documentation, briefings, and reports necessary for strategic discussions.
  • Ensuring clear and timely communication across internal and external stakeholders.
  • Providing high-level organizational and administrative support while maintaining strict confidentiality.
  • Preferably with an academic background in Engineering;
  • Proven experience as a Personal Assistant or Executive Assistant supporting senior leadership;
  • Availability for frequent international travel, including extended periods in China;
  • Mandatory fluency in Mandarin, English, and Portuguese (spoken and written) - Mandatory;
  • Strong communication, interpersonal, and negotiation skills;
  • Exceptional organizational abilities and attention to detail;
  • Ability to operate in fast-paced environments and manage multiple priorities with discretion and professionalism.
About this role

Summary

Support CEO with administrative tasks, manage travel, prepare reports, and facilitate communication.

Job title

CEO Personal Assistant (m/f)

Experience level

proven experience as a Personal Assistant or Executive Assistant

Industry

tourism

Location requirements

Porto-based role with international travel, including China, remote work not specified.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

fluency in Mandarin, English, Portugueseorganizational skillscommunicationinterpersonal skillsnegotiation

Preferred skills

engineering background

Specializations

executive supportinternational travelmultilingual communicationconfidentiality
Locations

Structured locations inferred from the posting.

Porto, Portugal

On-site City