Executive Team

General Manager Paul Sciuto

Paul A. Sciuto, General Manager

After coming on as Deputy General Manager of Monterey One Water in September 2014, Paul Sciuto took over as General Manager in June 2015 and has been key to strengthening and maximizing the Agency’s commitment to the community.

Learn more about Paul on his Bio Page . . .

Assistant General Manager Tamsen McNarie

Tamsen R. McNarie, Assistant General Manager

Tamsen joined Monterey One Water as Assistant General Manager in the fall of 2017. She has over 25 years of experience in water, wastewater, and reuse infrastructure, operations and maintenance, and environmental project management working throughout the nation.

Learn more about Tammy on her Bio Page . . .


Board Clerk, Chayito Ibarra

Chayito Ibarra, Executive Assistant and Secretary to the Board

When Chayito joined the Agency in 2012, she brought with her over a decade of experience in the public sector. At Monterey One Water, she supports many facets of the Agency, including the General Manager, Board of Directors, and legal counsel. 

Learn more about Chay on her Bio Page . . .

Chief Financial Officer, Fred Marsh

Fred Marsh, Chief Financial Officer

Fred Marsh was selected as Monterey One Water’s Chief Financial Officer and Business Services Manager in January 2018 and oversees the Agency’s Customer Service, Finance, and Information Technology Departments.

Learn more about Fred on his Bio Page . . .

Director of External Affairs, Mike McCullough

Michael McCullough, Director of External Affairs

Mike’s myriad of responsibilities at Monterey One Water focus around business development. He brings almost 20 years in adult education and water resource management in both the private and public sectors to the team.

Learn more about Mike on his Bio Page . . .


Monterey One Water logo of a water drop



Leara Sampson, Director of Employee Services