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# Vacature Medior Usability Engineer

- **Company:** Trinamics
- **Location:** BREDA, Netherlands
- **Experience:** Experienced
- **Salary:** €4,500.0
- **Contract:** Permanent contract
- **Skills:** Cognitive Science, Failure Mode Effects Analysis, Design of User Interfaces, Human-Computer Interaction, Interaction Design
- **Published:** October 30, 2026
- **Apply:** https://easyapply.jobs/r/RJvwgeR27vwKxR3ebJSf

## About the Role

* A master's degree in human factors engineering, HCI, cognitive science, product/interaction design or a related field.
 * At least 3 years of experience in usability engineering, from gathering user needs to usability validation, preferably for medical devices.
 * Hands-on experience with task analysis and with performing and reporting usability evaluations.
 * Good knowledge of usability regulations for medical devices: IEC 62366-1, FDA guidance and NMPA.
 * Understanding of quality management systems (QMS), risk management and cognitive ergonomics.
 * The ability to write high-quality formal documentation.
 * Excellent English, written and spoken.

Nice-to-haves

 * Knowledge of the healthcare domain and clinical workflows in hospitals.
 * Knowledge of physical ergonomics.
 * Experience in multidisciplinary teams within a complex global company.
 * Strong communication, presentation, leadership and project management skills; independent and proactive with a customer-first attitude.

## Description

* You perform workflow analysis and user research to understand the context of use and define user needs and usability requirements.
 * You write usability engineering plans and organise usability activities together with project managers, clinical marketing and other partners.
 * You plan and run usability evaluations and make sure critical findings are resolved in the design.
 * You lead the Usability FMEA and analyse post-market data to identify usability issues.
 * You advise the design team on the usability impact of design changes and support user-centred, safe-to-use UI/UX solutions.
 * You deliver the usability evidence for product releases that meets regulatory, customer and business needs.
 * You ensure usability engineering is applied according to international standards such as IEC 62366, FDA Human Factors guidance and NMPA guidelines.
 * You maintain good cooperation with other disciplines within the organisation.