Ecological Risk Assessor

Job-ID: 95025Category: SciencesLocation: Valhalla, NY, United States; Atlanta, GA, United States; Kansas City, MO, United States; Gainesville, FL, United States; Morristown, NJ, United States; Buffalo, NY, United States; Boston, MA, United StatesPosted: 2026-10-12This Opportunity WSP is currently initiating a search for an Ecological Risk Assessor with the potential to work out of any of our WSP offices, which may include Atlanta, GA; Kansas City, MO; Gainesville, FL; Valhalla, NY; Morristown, NJ; Buffalo, NY or Boston MA. Be involved in projects with our Federal Environmental Team and be a part of a growing organization that meets our clients’ objectives and solves their challenges.The successful candidate will collaborate with our current team of risk assessment team members to support our growing risk assessment and toxicology practice in project planning and execution as well as public outreach and stakeholder communication. Risk assessments will be prepared to meet the requirements of the United States Environmental Protection Agency and many States’ environmental regulatory programs.The position will involve coordination and implementation of project work associated with multimedia (air, water, and soil) risk assessments and environmental regulatory compliance in the industrial/commercial and government sectors as well as project management.Your ImpactDirect and supervise technical assignments and manages entire projects or specific elements of projects;Perform as lead ecological risk assessor authoring proposals and projects;Extensive client and regulator interaction, particularly with scoping of ecological risk assessments and application of the risk assessment results and conclusions in site decision-making; Provide technical review for projects to comply with environmental regulations, company standards, contract requirements, and related specifications; andOccasionally travel for projects, conferences, business development, or training. Who You AreRequired QualificationsB.S. in Toxicology, Biology, or equivalent.7+ years of relevant experience in conducting, authoring, directing, and performing technical review of multi-media ecological risk assessments with increasing levels of project complexity and responsibilityExtensive hands-on knowledge of ecological risk assessment principles, procedures, and guidance particularly USEPA CERCLA Demonstrated successful interactions across a range of private sector and governmental clientsPerformance and technical review of multi-media screening level and baseline ecological risk assessments for common and emerging contaminantsCompletion of projects through feasibility studies and Records of Decision (including identifying risk-based remedial goals)Extensive experience in scoping, managing, and conducting ecological risk assessment components for each of the stages of the CERCLA process including:Development of work plans and QAPPs (including evaluating sampling strategies and appropriateness of data for risk assessment)Experience with risk communication with clients and stakeholders, and at conferences and professional organizations including presenting complex technical information in a concise and accurate mannerPreferred QualificationsM.S. in Toxicology, Biology, or equivalent.Experience with per- and polyfluoroalkyl substances.WSP Benefits: WSP provides a comprehensive suite of benefits focused on providing health and financial stability throughout the employee’s career. These benefits include coverage related to medical, dental, vision, disability, and life; retirement savings; paid sick leave; paid vacation (or other personal time); paid parental leave; and paid time off for purposes of bereavement, voting, and/or attendance at naturalization proceedings. Compensation:Expected Salary (all locations): $88,100 - $145,000 WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant’s education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location. WSP USA reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protected by local, state, and/or federal law.Expected Salary (Colorado only): $88,100 – $134,000 WSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant’s education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location. WSP USA reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protected by local, state, and/or federal law.