Senior Environmental Scientist / Geologist / Hydrogeologist / Engineer (Testifying Expert Witness)

Location: Remote

Job Overview: Thisopportunityis for a flexible and self-motivated individual that is willing to learn and grow as part of a teamwhilesupportingcomplex environmental litigationmattersforprojects within the Sediment and Risk Assessment (SRA) and Remediation (REM) service lines at EHS Support. In this position, youwill be joining a high-performance team ofrisk assessors, toxicologists, ecologists, scientists, and engineers thatisfocused on providing high-quality technical and strategic solutions to a variety of clients. Your primaryresponsibilitiesin thispositionwill includesupportingenvironmental litigationcasesand settlement activitiesfordeterminationofliability, apportionment, cost allocation, and cost recovery, with potential toserve as atestifying expertwitness. Serve asatestifying expertwitnessin complexenvironmental litigationmatters. Leadthetechnicalevaluation ofdisputedenvironmentalissues, including sourceidentification, timing of releases, contaminant fate and transport, necessity and appropriateness ofresponse actions and cleanup costs, PRPallocation, risk assessment, data validation, andregulatorycomplianceunderstate, federal, andinternationalprograms. Directand oversee technical and forensic analyses supportingexpert testimony. Manage and synthesize large document productions and technical records. Develop and defend expert opinions in written reports, depositions, and trial testimony. Implement and uphold rigorous quality assuranceand quality controlprocesses toensuremethodological defensibility andhigh‑qualitytechnical deliverables. Interface directly with legal counsel and environmental clients, providing strategic technical support and building trusted advisory relationships. Remain current on industry trends, regulatory developments, and emerging technical issues. Manage multipleprojectsconcurrently, ensuringtimelydelivery, technical excellence, and adherence to budgetary constraints. Specific Experience and Skills 15+ years ofconsultingexperiencesupporting complexenvironmental litigation cases and settlement activities, with aproventrackrecordof successful outcomes. Expert knowledge of regulatory requirements for remedial investigation and risk assessment(human health and ecological risk assessmentforsoil, sediment, surface water, and food web exposures)under state, federal, and international environmental programs. Demonstratedexpertisein site investigation, characterization, and remediation supporting regulatory compliance and litigation matters. Expert-level environmental forensics experience addressing contaminant sourcesin multipleenvironmental media. Strong preference for experience withhigh ‑ riskcontaminants of concern, including: PFAS (per ‑ and polyfluoroalkyl substances) Otheremerging and legacy contaminants of concern, such asPAHs, PCBs, dioxins/furans, metals, mercury, pesticides, andchlorinated solvents Demonstratedexpertisein thereview, analysis, and interpretation ofcomplexscientific datasets, including: Historical document research Aerial photography interpretation Geospatial, spatial, and temporalstatisticalanalyses Uncertainty analysis Proventechnicalleadership andprojectmanagement skills, withexperiencementoring and developing staff. Excellent written and verbal communication skills, including the ability to convey complex technical concepts clearly to legal andnon‑technicalaudiences. Exceptional interpersonal, analytical, and problem-solving abilities. Educationand Licenses M.S. or Ph.D.inenvironmental science, geology, hydrogeology, engineeringora relateddiscipline. Generous Vacation Policy 401k w/matching options Short- & Long-Term Disability Life Insurance Sick Time Strive for excellence, always Be open, honest, and direct Assume good intentions Trust coworkers, leadership, and clients Listen to learn Be accountable for our work Foster teamwork Demonstrate integrity Take pride in one’s work Live your personal values Provide a safe andhealthwork environment that promotes wellness Have fun! EHS Support is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.