Job Description

Position Summary with Job Responsibilities

Role Details
"Unique Position ID
(ERC / PSE / 142661)" 01 /11 /2021
Role Power Electronics Engineer N Level N-05
Function Central ERC Sub-Function PSE
Location Pune Estimated total of direct and indirect reports
"Reporting to
(Administrative Manager)" CoC Head - Embedded & Power Electronics "Reporting to
(Functional Manager)" Lead - Power Electronics
Role Objective
"Power electronics engineer responsible for powertrain power electronics design & development of Motor Controller, On Board Charger, DCDC converter for NPI and innovation projects for electric vehicle. Responsible circuit design, simulation, power topologies calculation & analysis, electronic components selection & sizing for power elctronics agreegates along with creating co-simualtion framework will also be key deliverables.
"

Minimum education qualification ME/ M.Tech - Electrical/Electric Drives/Power Electronics/E&E
Minimum experience requirement 4-5 Years
Working knowledge requirement "1. Board level circuit design (Analog, Digital, Power electronics)
2. Designing, selection, specification, and validation of critical power components (e.g. MOSFET, IGBTs, Diodes, capacitors, inductors, Contactors, drivers).
3. 8/16/32 bit microcontroller based product design
4. Power supply design experience using Switching and Linear Regulators
5. Design and Debug experience working on interfaces such as CAN, LIN and JTAG
6. Design , Development & testing of Motor Controller, OBC, DCDC converter
7. Circuit design, Circuit simulation, calculations & analysis for circuit, thermal analysis of components, PCB assembly, testing of controller at vehicle level.
8. Sensor interfacing schematic design for motor controller for protections like over voltage, over current, thermal protections etc
9. Isolated power supply design for motor controller for isolation between high voltage & low voltage.
10. Must have Circuit Schematic design experience using OrCAD, Altium, etc
11. Create layout guidelines for the PCB design and work with PCB design engineers
12. Ability to define mechanical and thermal requirements of the hardware
13. Ability to create production level Bill of Materials meeting design requirements
14. Must have hands-on with test & measurement equipment's like Oscilloscopes, DMM, Power Analyzers, Power supplies, Frequency generator
15. Must have hands-on with Hardware Soldering rework for hardware debugging
16. Working with a multi-disciplinary engineering development team that includes application engineering, controls engineering, mechanical design, control hardware design, and test / validation.

Education

Work Experience

1. Work with HV Architect team to understand product specifications for EV power electronics aggregates
2. Define Software Architecture and control algorithm development for power electronics aggregates like traction motor controller, On Board charger and DC-DC Converter.
3. Physics based plant model development for EV Power Electronics Aggregates
4.Functional Test Plan and Testing procedure preparation and Testing for HV Power electronics aggregates, like OBC and DC-DC Converter for CV EV NPI projects
5. Optimisation of Power Electronics aggregates topology for highest efficiency.
Communication (Key stakeholders and nature of communication)
Stakeholder(s) Internal/External Nature of Communication
Head Adv. Technology Development Internal Periodic technical reviews
Group Head Internal DWM
Powertrain Project SPOC Internal CoC review meetings and update
HV System Architect SPOC Internal HV System Architecture reviews
SBP Internal IPA creation for Outsourced project
COC's Internal Impact analysis
IPR Internal IPR creation and approval
P & SC Internal RFI/RFQ, Supplier communication, Indent and PO release
Proto SPOC Internal Prototype build
Suppliers External Technical clarifications and follow up for milestone achievement
5. Financial budgets
Ensuring adherence to project budget within +- 5% of agreed budget for Power electronics WBS
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6. Other non financial size indicators if applicable (Production volume/ Sales volume/ No. of employees etc.)
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7. Other

Tata Motors Leadership Competencies

Customer Centricity - Anticipating, understanding and focusing efforts on meeting the customer (stakeholders) needs or expectations

Developing Self and Others - Recognizing continuous development is essential for success and taking steps to develop self and helping others to excel

Driving Execution - Translating strategy into action and execution

Leading by Example - Encouraging and following ethical standards

Leading Change - Recognizing the need for change, initiating and adapting to change

Motivating Self and Others - Inspiring teams and individuals

Functional Competencies

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