li>The employee will perform complex professional project management work and will utilize best available scientific protocol and methodologies in performing oversight of work in the areas of site assessment, conceptual site models, fate and transport models, human health and ecological risk assessments, future land-use planning, risk characterization, risk management, remedy selection, public participation, remediation activities, and final site closure. The employee will be responsible for reviewing project applications, work plans, site assessment reports, data validation reports, risk assessments, remediation plans, and final project completion reports and will make decisions to determine if the documents are technically complete and accurate.