Peggy Rotundo holds a bachelor's degree from Mount Holyoke College and has spent the majority of her career in educational administration. She began her professional journey in school development before transitioning to a long-term role at Bates College, where she also co-founded a service-learning center. Rotundo has extensive experience in public service, including multiple leadership positions on various school committees and legislative bodies. She has chaired key committees focused on budget and finance, demonstrating a strong foundation in fiscal management and policy development.

Peggy Rotundo consistently emphasizes education as a cornerstone for economic development and community well-being, advocating for public education and early learning initiatives. Her legislative record reveals an unexpected convergence with opposing factions on environmental regulations, indicating a highly calculated approach to protecting regional industrial interests. Rotundo's dedication to bipartisanship and respectful public discourse often leads her to create surprising policy coalitions, challenging conventional ideological boundaries.