Jobs I Know
Browse openings
Science & ResearchHybrid

Environmental Toxicologist – Senior Level (Hybrid)

Barr EngineeringSeattle, WA

$95,000–115,000/yr

Posted Oct 19, 2026

What you’d do

Senior environmental toxicologist supporting multidisciplinary projects on contaminated sediment, surface water, groundwater, and ecological risk assessment. Work includes toxicity and exposure evaluations, data interpretation, and technical reports under CERCLA, RCRA, NEPA, and NRDA. Full time, hybrid in Seattle. Found on the employer's careers page on Oct 21, 2026. Apply through the link.

You’ll need

  • Senior-level toxicology experience
  • Ecological risk assessment experience
  • PHREEQC and Geochemist's Workbench modeling
  • Toxicity test or field survey interpretation
  • Experience with CERCLA, RCRA, NEPA, NRDA programs

Our summary of the listing. The full listing has the details.

Know before you apply

Members see how long this job has really been open, how many people have applied, and people at Barr Engineering to connect with on LinkedIn. It’s free.