Sr. Human Factors Design Engineer - Medical Devices

Key Responsibilities: Lead Human Factors & Usability Engineering: Own usability engineering activities for complex product development programs, including user research, task analysis, usability requirements, use-related risk analysis, formative evaluations, and formal validation studies. Drive Human-Centered Product Design: Translate observations, interviews, simulations, usability findings, and customer feedback into actionable design recommendations that reduce use errors and improve product safety and usability. Manage Usability Risk & Regulatory Documentation: Develop and maintain usability risk assessments, traceability between risks and mitigations, validation strategies, test protocols, reports, and Human Factors documentation supporting medical device regulatory submissions. Provide Technical Leadership: Represent Human Factors on cross-functional product teams, coordinate usability activities across multiple systems and projects, communicate schedules and findings to stakeholders, and mentor engineers in Human Factors methods and industry best practices.

Education: Bachelor's degree in Human Factors Engineering, Cognitive Psychology, Human-Computer Interaction (HCI), Human-Centered Design, Computer Science with an HCI focus, or a related discipline; master's degree strongly preferred.

Experience: 8+ years of relevant Human Factors, usability engineering, or user-centered product development experience involving hardware products; experience with medical devices or another highly regulated industry is strongly preferred. Technical Expertise: Demonstrated ability to independently lead usability engineering for complex software-controlled electromechanical products, including usability requirements, use-related risk analysis, formative and validation testing, protocols, data analysis, and technical reports. Regulatory & Communication Skills: Strong knowledge of medical device Human Factors principles and applicable guidance/standards such as IEC 62366, AAMI HE75, and FDA Human Factors/Usability Engineering guidance, combined with excellent technical writing, presentation, customer-facing, and cross-functional collaboration skills.

Location: Sunnyvale, CA - Onsite M-F ** Relocation Assistance Available *Travel: up to 25%Salary: 170-245K (DOE) + 15% bonus

Benefits: Medical, Dental, Vison, HSA, FSA, Critical Illness Ins, Accident Ins, Hospital Indemnity Ins, Accolade Care, STD, LTD, California Disabilty Ins., Basic Life & Accidental Death, Supplemental life and accidental death, 401K match 200%on the first $1K. PTO 3 weeksAPPLY NOW!!"Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacyThe Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance ActLos Angeles City Fair Chance OrdinanceLos Angeles County Fair Chance Ordinance for EmployersSan Francisco Fair Chance Ordinance"