Onsurity Biomedical Engineer Interview: Rounds, Questions and Preparation

What the job involves

Biomedical Engineers in healthcare and pharma companies maintain and improve medical equipment, support clinical teams with device selection and troubleshooting, and ensure compliance with safety and regulatory standards. At fast-growing healthtech firms, they also work on preventive maintenance schedules, vendor coordination, and data-driven equipment performance tracking. The role blends hands-on technical work with documentation, training, and cross-functional collaboration.

Role and Technical Knowledge

1. 1

   What are the key differences between Class A, B, C, and D medical devices under CDSCO regulations?

   Explain risk-based classification, examples for each class, and how regulatory requirements scale with class.

2. 2

   How would you approach calibrating a patient monitor in a hospital setting?

   Mention reference standards, checking parameters like ECG, SpO2, NIBP, documenting results, and following manufacturer protocols.

3. 3

   Explain the importance of IEC 60601 standards in biomedical equipment.

   Cover electrical safety, leakage current limits, patient isolation, and why compliance is critical for patient and operator safety.

4. 4

   What is the role of a quality management system (QMS) in a healthcare company?

   Describe ISO 13485, document control, CAPA, audits, and how QMS ensures consistent device safety and performance.

Practical Scenarios

1. 5

   A ventilator in the ICU shows a sudden drop in tidal volume. How do you troubleshoot?

   Walk through checking circuit connections, sensors, filters, calibration, and escalating to clinical staff while documenting steps.

2. 6

   You need to select a new ECG machine for a small clinic. What factors do you consider?

   Discuss clinical needs, budget, ease of use, maintenance, regulatory clearance, vendor support, and compatibility with existing systems.

3. 7

   How would you handle a situation where a critical device fails during a procedure?

   Prioritize patient safety, follow emergency protocols, switch to backup equipment, and conduct a root cause analysis afterwards.

4. 8

   Describe how you would create a preventive maintenance schedule for a fleet of infusion pumps.

   Include frequency based on usage and manufacturer guidelines, calibration checks, cleaning, documentation, and tracking via a CMMS.

Behavioural and HR

1. 9

   Why do you want to work in a fast-growing healthtech company rather than a traditional hospital?

   Show interest in innovation, scalability, data-driven healthcare, and the opportunity to wear multiple hats.

2. 10

   Tell me about a time you had to explain a technical issue to a non-technical person.

   Use a clear example, emphasize simplifying jargon, checking understanding, and focusing on the impact.

3. 11

   How do you handle pressure when multiple devices need attention at once?

   Demonstrate prioritization based on criticality, communication with stakeholders, and staying calm under pressure.

4. 12

   Where do you see yourself in three years in this role?

   Align with growth in regulatory knowledge, device expertise, and possibly leading projects or teams.

Company and Sector Awareness

1. 13

   What do you know about the healthcare and pharma sector in India?

   Mention growth drivers like digital health, government schemes, medical device parks, and increasing quality standards.

2. 14

   How can biomedical engineers contribute to cost reduction in a healthcare company?

   Discuss preventive maintenance, vendor negotiation, equipment lifecycle management, and reducing downtime.

3. 15

   What are some emerging trends in medical devices that excite you?

   Talk about wearables, telemedicine, AI in diagnostics, 3D printing, and point-of-care devices.

4. 16

   Why should we hire you for this role?

   Summarize your technical skills, adaptability, eagerness to learn, and passion for improving patient outcomes.