Grainne is an Office Manager based in Horizon’s Dublin office.  Her primary role is to oversee the operations onsite, assist with the onboarding of employees, and organise both local and international events. She is also responsible for creating office best practices and growing and developing Horizon’s working culture. 

With over 25 years of experience in Office Management roles, Grainne has previously worked in tech companies like Tableau, Salesforce, Microsoft, and also in other industries. She has a Postgraduate Diploma in Law and a degree in Business Information Systems.  

Her hobbies include travel, going to concerts, animal welfare and reading. 

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