Having spent 20 years in project and senior management in the IT industry working for companies such as IBM and Microsoft, Jenni-Lee moved into independent schools in 2003 as a science teacher initially and then in senior executive positions. Joining the AISNSW Leadership Centre at the start of 2016, she became the Dean in 2021. A strong believer in lifelong learning, Jenni-Lee has also taught in each of her roles, delivering Business Analysis and Project Management courses in Asia Pacific for IBM and Leadership development courses in her last role.

Jenni-Lee is passionate about neuroscience and has completed several qualifications through the Neuroscience Academy and the NeuroLeadership Institute in New York. Subsequently, she developed several neuroscience frameworks around leading in uncertain times and how the brain learns, and published her book The Other AI; Finding your Superpower with Neuroscience in 2023_._