May 9, 2007
Herrera Environmental Consultants
Herrera Environmental Consultants promoted four employees to principal in the firm.
José Carrasquero is a principal scientist. He is working on restoration and science projects for the Puget Sound Action Team and Island County.
Carla Cassidy is a marketing principal. She has 18 years of experience in environmental and engineering marketing.
Theresa Wood is a contracts principal. She serves as a liaison between clients and financial staff.
Rob Zisette is a principal scientist. He is working on microbial source tracking studies of Thornton and Pipers creeks in Seattle and post-remediation monitoring of the Eagle Harbor Superfund site on Bainbridge Island.