Senior Engineer - Power Electronics

Zetwerk; Gurugram District; On-site; INR 1,200,000 - 2,100,000; Full time

Job summary

Zetwerk is seeking a Senior Power Electronics Engineer in India to lead the design and development of AC and DC EV chargers, from concept through mass production. You will design circuits, validate components, and work with firmware, mechanical, SCM, and manufacturing teams to deliver reliable power modules.

Responsibilities include selecting IGBTs/MOSFETs/SiC, performing simulations, thermal and EMI analysis, ensuring IEC/IS compliance, and supporting prototype testing, certification

Qualifications

• BE/B.Tech in Electrical, Electronics, Power Electronics, or related discipline.
• 2-3 years of experience in power electronics design.
• Hands-on experience in AC/DC and DC/DC converter design (5kW-60kW+ preferred).

Responsibilities

• Design and develop power electronics circuits for AC and DC EV Chargers (3.3kW-360kW).
• Design AC-DC, DC-DC converters, PFC, LLC, Flyback, Buck/Boost, and auxiliary power supplies.
• Select and validate power components such as IGBTs, MOSFETs, SiC devices, magnetics, capacitors, and protection circuits.
• Perform circuit simulation, PCB review, thermal analysis, EMI/EMC optimization, and reliability validation.
• Develop hardware as per IEC/IS standards and EV charging protocols.
• Support prototype development, debugging, testing, certification (ARAI/ICAT), and production.
• Collaborate with firmware, mechanical, SCM, and manufacturing teams for product development.
• Drive cost optimization, value engineering, and product reliability improvements.

Skills

Power electronics design

AC/DC conversion

PCB design & layout

Thermal analysis

EMI/EMC optimization

Education

BE/B.Tech in Electrical, Electronics or Power Electronics

Job description

Role Summary:

We are looking for a highly motivated Senior Power Electronics Engineer to lead the design and development of AC and DC EV Chargers. The candidate will be responsible for power electronics design, product development, testing, validation, and supporting products from concept to mass production.

JOB DESCRIPTION:

• Design and develop power electronics circuits for AC and DC EV Chargers (3.3kW360kW).


• Design AC-DC, DC-DC converters, PFC, LLC, Flyback, Buck/Boost, and auxiliary power supplies.


• Select and validate power components such as IGBTs, MOSFETs, SiC devices, magnetics, capacitors, and protection circuits.


• Perform circuit simulation, PCB review, thermal analysis, EMI/EMC optimization, and reliability validation.


• Develop hardware as per IEC/IS standards and EV charging protocols.


• Support prototype development, debugging, testing, certification (ARAI/ICAT), and production.


• Collaborate with firmware, mechanical, SCM, and manufacturing teams for product development.


• Drive cost optimization, value engineering, and product reliability improvements.

EXPERTISE AND QUALIFICATIONS

• B.E./B.Tech. in Electrical, Electronics, Power Electronics, or related discipline.


• 2-3 years of experience in power electronics design.


• Hands-on experience in AC/DC and DC/DC converter design (5kW-60kW+ preferred).