Josephine has been a director of E&P Financial Group Limited since March 2018.

Josephine is Founder and CEO of Linden Global Strategies, a wealth management advisory firm and multi-family office. She retired from Goldman Sachs as a partner and managing director in 2009, after being with the firm for over twenty-five years.

Josephine serves on public, non-profit, and family boards. She is the Chairman of Lands’ End and a board member of Advance Global Australians.

Josephine was Adjunct Professor at the Business School of Columbia University, where she taught a class in wealth management, and currently teaches and moderates ad hoc sessions. Josephine has recently stepped down from being Trustee for the Collegiate School, and still serves on the Investment Committee. She is a trustee of the Asia Society and a member of the Council on Foreign Relations and the Trilateral Commission.

Having spent her childhood and young adult life in Sydney, Josephine continues to maintain strong ties to Australia. Josephine has created a fellowship for her alma mater, Kambala Girls School in Sydney, Australia. Each year a young graduate with interest in finance spends three months with Josephine and her team. In 2022, Josephine was appointed an Honorary Member of the Order of Australia (AM).

Josephine received an MBA from the University of Chicago and a BA from the University of Sydney.