Oversee projects of varying scopes and complexity, including establishing technical approach, establishing and meeting budget and deadlines, coordinating multidisciplinary teams, integrating input from toxicology, exposure assessment, epidemiology, risk assessment, engineering, and regulatory specialists, and ensuring that deliverables meet client, regulatory, and scientific expectations. Strong candidates will have experience developing and applying toxicological evidence to support systematic review, weight-of-evidence evaluation, regulatory comment, litigation support, product safety assessments, and human health risk assessment in the fields of environmental, dietary, pharmaceutical, pesticide, occupational, and consumer product toxicology.