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Human Factors Design Engineer

Sunnyvale, CA, us💼 Full-time🗓 2026-09-11 → 2026-09-25

Core

Lead Human Factors (HF) efforts for new and sustaining medical device product development, ensuring products are feasible, viable, and desirable through user research, task analysis, and usability validation.

Role type

Senior Human Factors Design Engineer (HF Lead)

Builds

Medical devices (surgical systems) for clinical caregivers

Domain

Medical device industry + Human Factors/Usability Engineering

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

User-centered design, usability engineering, task analysis, usability risk analysis, formative and summative usability testing, regulatory submission documentation, root cause analysis, workflow design, international stakeholder engagement

Preferred skills

Medical device industry experience, design engineering in product development, empathy for human condition

Technologies

IEC 62366, AAMI HE75, FDA Human Factors guidelines

Responsibilities

Conduct user research (interviews, observations, simulations) to understand user needs and environments; Translate user needs into usability requirements and design inputs; Execute usability evaluations from explorative co-creation to formal validation; Author usability engineering documentation for regulatory submission; Analyze on-market complaints and update risk assessments; Collaborate with cross-functional teams (design, clinical, regulatory) to de-risk design strategies.

Seniority

Senior, hands-on IC with leadership responsibilities

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