Engineer III, Human Factors Engineering

Role: Human Factors Engineer III supporting medical device and combination product development, focusing on user-centered design, usability, and regulatory compliance. Responsibilities: lead Human Factors activities including user research, usability testing, risk management, and validation in accordance with IEC and ISO standards; develop documentation such as Usability Engineering Files and validation reports; coordinate vendor management for research studies; and collaborate across multidisciplinary teams including engineering, regulatory, quality, and digital functions. Requirements: Master's degree in Human Factors, Biomedical, or Industrial Engineering, or Bachelor's with 2+ years of relevant industry experience; physical health to conduct site visits and user testing. High-value: medical device and combination products, digital and AI-augmented research, regulatory compliance with IEC/ISO, and cross-functional collaboration. Location: Lexington, MA. Travel: not specified but may involve site visits.