assistant store manager
Aug 13, 2026 · Onassis Group
What you'll do
- Support daily retail operations ensuring excellent customer service and achievement of sales and operational goals
- Oversee stockroom activities including inventory accuracy, replenishment, deliveries, transfers, and stock loss prevention
- Supervise, support, and guide the retail team while allocating daily tasks and maintaining operational standards
- Coordinate visual merchandising updates, seasonal installations, and store presentation
- Support management of shop-in-shop partners and delivery of Ready-to-Wear activations and retail initiatives
- Assist in planning and executing workshops, events, and customer experiences
- Ensure compliance with store procedures, cash management, health and safety, and operational best practices
Key requirements
- 3+ years' experience
- Retail operations and team supervision
- Inventory management and stock loss prevention
- Sales achievement and customer service
- Organizational skills and planning skills
- Microsoft Office Suite and SAP knowledge
- Shift flexibility and communication skills
- Retail Management / Business Administration / Finance / Any Field
Benefits
- Join a pioneering retail concept that transforms cultural production into a unique public-facing experience.
- Continuous on-the-job training opportunities.
- Competitive remuneration package.
About the job
The Onassis Foundation is looking for a highly organized and proactive professional to join its premium retail destination, as Assistant Store Manager.
The new culture-led retail initiative brings together premium multi-brand retail categories, evolving collaborations, and space for fashion to exist in proximity to cultural production, performance, discourse, and contemporary thought within a single, coherent environment.
He/She will support the Store Manager in the daily operation of retail concept, ensuring efficient retail operations, effective stock management, team supervision, and the seamless execution of retail activations and customer experiences.
Main responsibilities:
Support the day-to-day operation, ensuring excellent customer service and the achievement of sales and operational objectives
Oversee stockroom activities, inventory accuracy, replenishment processes, deliveries, transfers, and stock loss prevention
Supervise, support, and guide the retail team, allocating daily tasks and maintaining high operational standards
Coordinate visual merchandising updates, seasonal installations, and store presentation to ensure an engaging customer environment
Support the management of shop-in-shop partners and the successful delivery of Ready-to-Wear (RTW) activations and retail initiative
Assist in the planning and execution of workshops, events, and customer experiences, ensuring smooth operational delivery
Ensure compliance with store procedures, cash management processes, health and safety requirements, and operational best practices
Requirements:
Degree or diploma in Retail Management, Business Administration, Finance, or a related field
3–5 years of professional experience in retail operations, including experience in a supervisory or team leadership role
Experience in inventory management, stock control, and day-to-day retail operations
Strong organizational and planning skills, with the ability to manage multiple priorities in a fast-paced environment
Flexibility to work rotating shifts
Excellent communication skills in both the English and Greek languages
Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint). Knowledge of SAP will be considered an asset.
Interpersonal competencies:
Hands-on and detail-oriented professional with strong organizational and multitasking abilities
Collaborative team player with excellent communication skills and a customer-focused approach
Proactive, flexible, and solution-oriented mindset, with the ability to adapt to changing priorities
Benefits:
Join a pioneering retail concept that transforms cultural production into a unique public-facing experience
Continuous on-the-job training opportunities
Competitive remuneration package
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).
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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).
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