Power Electronics Engineer

Tech Mahindra; Pune District; On-site; INR 4,000,000 - 6,000,000; Full time

Job summary

Tech Mahindra is seeking a senior Power Electronics Engineer to design and validate power converter products, driving top-level architecture and collaborating with firmware, mechanical, and PCB teams to deliver robust solutions.

The role requires a Bachelor’s or Master’s in Electronics and at least 15 years of experience, with strong EMI/EMC skills, test equipment proficiency, schematics updating, and thermal modelling. Location is Pune, with a focus on leadership and cross‑functional work.

Qualifications

• Must have 15+ years of design, testing and validation experience in power converters, SMPS, inverters, and related analog/digital circuits.
• Strong understanding of interface signals with microcontrollers/ processors is an advantage.
• Excellent communication skills, ability to guide and mentor team members, and work with global teams.

Responsibilities

• Generate functional specifications and top-level architecture for product specs.
• Design analogue/digital/power electronic circuits and systems for power electronics products.
• Select and evaluate components including IGBTs, MOSFETs, diodes, thyristors, transformers and inductors.
• Design gate drivers, protection and feedback circuits in collaboration with firmware.
• Ensure designs meet EMI EMC and safety standards and regulations.
• Perform design calculations and simulations for capacitors, chokes, transformers, power devices and fuses.
• Design auxiliary power supplies for control electronics.
• Update schematics and support thermal simulations for thermal models.
• Guide engineers in design implementation, testing and validation, and review test setups.

Skills

Power electronics design

Circuit design

EMI/EMC compliance

Thermal simulation

Team leadership

Education

Bachelor's or Master's degree in Electronics

Tools

Oscilloscopes

Multimeters

EDA tools

Job description

Role & responsibilities

Generate Functional specifications and a top-level architecture to meet the product specs.

• Design and develop analogue/digital/power electronic circuits and systems for power electronics products.
• Selection, evaluation of electronic components and power devices including IGBTs, MOSFETs, Power Diodes, Thyristors, Transformers, Inductors etc.
• Design gate drivers, protection circuitry, feedback circuitry and work in collaboration with firmware team to implement in product design.
• Implement designs to conform international EMI – EMC & Safety requirements, standards and regulations.
• Design calculations and simulations for electronic components like capacitors, chokes, transformers, power devices, op-amp based circuits, circuit protections and selection of fuses & MCBs, etc.
• Design of auxiliary power supplies for control electronics.
• Support in design of scheme, topology selection, schematics design for product development.
• Update schematics, support to thermal simulations with technical details required for thermal models of the product.
• Guide other power electronics engineers in design implementation, testing and validation for test objectives, review test set-ups and draw conclusions.
• Work collaboratively with Mechanical, PCB, Conformance, Firmware engineers and other Power Electronics engineers to get the design implemented.
• Create Test cases, test plan and test sequence.
• Verify/Test designs, to meet the agreed functional design requirements and conforms to international EMC and safety requirements & regulations.
• Conduct/participate product design and test reviews.

Preferred candidate profile

Bachelor’s or Master’s degree in Electronics / Electronics & Telecommunication / Industrial Electronics / Power Electronics. About 15 years or higher relevant experience in design, testing & validation of power converter products, switch mode power supplies, variable frequency drives, inverters, dc power supplies, analogue & digital circuit design etc.

• Knowledge of interface signals with micro controllers, processors is added advantage.
• Knowledge of test equipment and correct use is required. Should be well familiar with electronics and electrical test equipment.
• Ability to give technical support to team members.
• Capable of clear and accurate communication, both verbal and written
• Use of software tools for updating schematics and layout reviews is an added advantage.
• Self-motivated, takes ownership of assigned tasks / projects with minimal supervision.
• Organise and prioritise own work to deliver in timely manner.
• Collaborative with local and global teams, works effectively both in team environment and when alone