Our highly qualified and multinational staff have taught in over 20 countries and bring an impressive range of qualifications and experience to ISZN, whilst also speaking more than a dozen different languages between them. Although they possess a wealth of educational experience, as lifelong learners, all staff regularly review current educational theory and practice both by distance learning and through training courses.
In addition to our full-time teaching staff, we also employ a substantial support staff of learning assistants, office staff, drivers, cleaners and caterers, each of whom plays a vital role as part of the ISZN team.
A regular speaker at educational conferences and contributor to the national media on issues relating to schooling and teenage behaviour, Jonathan possesses extensive experience across a range of educational sectors, having worked in state, international and independent education.
He arrives in Switzerland after five years as Head of Cognita’s North Bridge House school in Canonbury, London. During his tenure the school secured an ‘Outstanding’ inspection judgement, besides delivering exceptional academic outcomes at GCSE and A-Level. Prior to taking up his post at North Bridge House, Jonathan was the inaugural Head of one of Dulwich College’s five schools in China. Alongside his BA in Politics and History, Jonathan also holds a Masters qualification in Educational Leadership. He is married to Rachel, an academic publisher, with whom he has a young daughter named Sophia.
Head of Administration
Judith Silhavy is the Head of Administration at ISZN and ensures the smooth running of both the Primary and Secondary facilities, whilst also providing support for staff, parents and visitors. She graduated from hotel management school in Austria and has worked within various departments of the hotel business, until she joined the ISZN family.