Skip to content
PEOPLE

Jay Word

Senior Aquatic Toxicologist and Ecologist

Applied Scientific Judgment

Jay Word supports Spheros Environmental’s aquatic toxicology and ecological work by applying rigorous science with practical judgment across marine, estuarine, and freshwater systems. He works closely with project teams to design, evaluate, and interpret studies that inform complex environmental decisions in regulated environments. 

Jay’s approach emphasizes defensibility, adaptability, and clarity. He focuses on helping teams navigate technical uncertainty, refine study methods when appropriate, and connect scientific results to real-world context. His experience contributing to testing methodology improvements, including work related to the Puget Sound Estuary Protocols, reflects a commitment to strengthening how science is applied in practice. Across diverse field settings and project types, Jay is valued for his steady perspective, technical rigor, and collaborative support of multidisciplinary teams. 

Areas of Focus 

  • Aquatic toxicology and ecological assessment
  • Marine, estuarine, and freshwater bioassay testing
  • Study design and methodological refinement
  • Benthic community analysis and data interpretation
  • Technical review, quality assurance, and mentorship

Connect

In News & Insights

Featured Projects

Puget Sound, Washington
Ecology & Natural Resources / Transportation

Education

Bachelor of Science, Environmental Science 
Washington State University, Pullman, Washington 

Defensibility matters. 
Scientific work needs to stand up to scrutiny, not just meet minimum requirements. 

Judgment develops through experience. 
Exposure to varied environments and study conditions sharpens how uncertainty is evaluated and managed. 

Strong science is collaborative. 
The best outcomes come from teams that share insight, challenge assumptions, and stay grounded in context.