Guilliams has worked at DEQ 26 years. He holds a Bachelor of Science degree in zoology from LSU. Guilliams was administrator in waste permits for two years, then administrator of water permits for three years.
The mission of the environmental services program is to ensure that the citizens have a clean and healthy environment to live and work in for present and future generations. This will be accomplished by regulating pollution sources, providing permitting activities consistent with laws and regulations, providing interface between the department and businesses and customers, providing permit support services and improved public participation The permitting activity will provide single entry/contact point for permitting, including a multi-media team approach; improved permit tracking; and the ability to focus on applications with highest potential for environmental impact.