senior sales advisor
Oct 16, 2026 · Onassis Group
What you'll do
- Deliver exceptional customer experiences while achieving sales targets and KPIs
- Build customer relationships through personalized service, clienteling, private appointments, launches, and special events
- Recommend products and provide styling guidance across fashion, accessories, books, objects, and collaborations
- Develop knowledge of designers, partner brands, collections, retail activations, and cultural programming
- Support customer engagement initiatives, including digital retail and social media activities
- Maintain shop-floor standards, support stock and transaction processes, identify sales opportunities, and represent the store’s creative identity
Key requirements
- 4+ years' experience
- Sales target achievement and luxury fashion sales
- VIP sales, clienteling, and relationship management
- Personalized customer service and customer engagement platforms
- Fashion knowledge, product recommendations, and styling guidance
- POS systems and digital retail tools
- English language, Greek language, and rotating shift flexibility
- Fashion Management / Business Administration / Marketing / Communications / Any Field
Benefits
- Join a pioneering retail concept that transforms cultural production into a unique public-facing experience.
- Benefits include continuous on-the-job training opportunities and a competitive remuneration package.
About the job
The Onassis Foundation is looking for experienced, commercially driven, and customer-focused professionals to join its premium retail destination as Senior Sales Advisors. The new culture-led retail initiative brings together premium multi-brand retail categories, evolving collaborations, and space…
About the company
The Onassis Foundation was established in December 1975 in accordance with Aristotle Onassis' last wish to honor the memory of his son, Alexander. Half of Aristotle Onassis' fortune was the initial funding for the Foundation. Specifically, the 40% of the annual profits of the Business Foundation are given to the Public Benefit Foundation for implementing all its programs and initiatives.
The Onassis Foundation's mission is to support Greek society in the crucial areas of education, culture and health, releasing its potential and promoting Greece at its best. It has created Onassis Cultural Centre-Athens, a cultural space which hosts events and actions across the whole spectrum of the arts from theatre, dance, music, cinema and the visual arts to digital and hybrid art and the written word; it has historically supported other cultural institutions; offers financial assistance to universities with Greek chairs, departments or programs around the world; has granted more than 7.000 scholarships and research fellowships for post-graduate and doctorate studies; has established a long tradition of granting educational material and technological equipment to hundreds of Greek schools all over Greece and has diachronically supported Special Education; has acquired the Cavafy Archive (more than 4.600 manuscripts and personal items of the poet) to ensure its openness and accessibility to researchers and to the wider public; has great books’ collections contained in The Onassis Library; has completed and donated to the Greek State in 1992 Onassis Onassis Cardiac Surgery Centre (OCSC).
About the company
The Onassis Foundation was established in December 1975 in accordance with Aristotle Onassis' last wish to honor the memory of his son, Alexander. Half of Aristotle Onassis' fortune was the initial funding for the Foundation. Specifically, the 40% of the annual profits of the Business Foundation are given to the Public Benefit Foundation for implementing all its programs and initiatives.
The Onassis Foundation's mission is to support Greek society in the crucial areas of education, culture and health, releasing its potential and promoting Greece at its best. It has created Onassis Cultural Centre-Athens, a cultural space which hosts events and actions across the whole spectrum of the arts from theatre, dance, music, cinema and the visual arts to digital and hybrid art and the written word; it has historically supported other cultural institutions; offers financial assistance to universities with Greek chairs, departments or programs around the world; has granted more than 7.000 scholarships and research fellowships for post-graduate and doctorate studies; has established a long tradition of granting educational material and technological equipment to hundreds of Greek schools all over Greece and has diachronically supported Special Education; has acquired the Cavafy Archive (more than 4.600 manuscripts and personal items of the poet) to ensure its openness and accessibility to researchers and to the wider public; has great books’ collections contained in The Onassis Library; has completed and donated to the Greek State in 1992 Onassis Onassis Cardiac Surgery Centre (OCSC).