Tim Errington is the Chief Research Officer at the Center for Open Science. He possesses a broad background in biomedical research, with specific training and expertise in preclinical cancer biology research.

Errington leads and engages in various metascientific investigations focused on rigor, reproducibility, and transparency. He spearheaded the Reproducibility Project: Cancer Biology, an open science initiative designed to replicate high-impact preclinical cancer biology experiments.