Ms. Nambiar has worked with Pure Earth for 3 years in various capacities, including as Program Officer, Asia. Before that she worked in the Department of Behavioural Health Services and Policy Research, New York State Psychiatric Institute as a Research Assistant. She has also worked at Public Health Foundation of India and Save the Children on various projects related to healthcare and hygiene.

She has an MBA in Finance from Monroe College and a Masters in Public Health from Columbia University.