CareerPlan

Senior Toxicologist (REMOTE ROLE)

Reston, VA, USRemoteFull-time2026-10-01 → 2026-11-09
Remote

Core

Lead hazard identification, mode-of-action analyses, and human health risk assessments for environmental pollutants using molecular biology, mechanistic toxicology, and new approach methodologies (NAMs) data.

Role type

Senior IC toxicologist (risk assessment & hazard identification)

Builds

Toxicological reports, systematic reviews, and risk assessment documents for federal agencies and clients

Domain

Environmental health, toxicology, regulatory science

Required skills

mechanistic toxicology, molecular biology, adverse outcome pathway (AOP) frameworks, systematic literature review, dose-response analysis, weight-of-evidence synthesis, project management, staff leadership

Preferred skills

transcriptomics, proteomics, metabolomics, endocrine disruptor assessment, PFAS/PAHs evaluation, cancer assessment, regulatory decision-making

Technologies

NAMs, high-throughput screening assays, pathway enrichment analysis tools

Responsibilities

Define project scope and objectives; develop toxicological reports and draft protocols; conduct systematic reviews and data synthesis; supervise and mentor junior/mid-level staff; collaborate on complex scientific and regulatory questions

Seniority

Senior, hands-on IC with leadership