PSI Leadership

PSI Leadership

PSI’s senior management team has invested their careers in building a world class technology development organization. We started as technologists and continue to do so. That’s our culture.

Meet the team

Senior Management Team

Bill Marinelli

President and CEO

Steve Genestreti

Chief Financial Officer

Mark Allen

Chief Technology Officer

Pete Warren

Executive Vice President, Material Systems

Julia Dupuis

Executive Vice President, Optical Systems Division

Board Of Directors

Dr. B. David Green

Chairman

Mr. William E. Walsh

President, Finneigeas, LLC

Mr. George E. Caledonia

Past President and CEO of Physical Sciences

Mr. Steven R. Genestreti

Chief Financial Officer, Treasurer

Dr. William A. Ribich

President, Technology Solutions Group

Mr. Donald Romine

Dr. William J.  Marinelli

President and Chief  Operating Officer

Lauren Jennings, Esq.

Dr. Harlan Spence

Dr. David W. Cullin

President, Cullin Consulting