Uses knowledge of environmental engineering, chemistry, biology, geology and hydrogeology to identify, investigate, and cleanup contaminated hazardous waste sites in compliance with Resource Conservation and Recovery Act (RCRA) and Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) requirements. Performs remediation contract management duties including evaluation of contractor performance and financial and schedule planning and tracking. Negotiates agreements with Federal, State, and local regulators. Manages the schedule of scientific/engineering, contractual, management, and informational documents, including preparation of Records of Decisions (RODs), administrative orders, and consent decrees. Performs necessary community relations activities.