Power Electronics Jobs

Dyno Test Engineer

RLE India Private Limited•

Pune

•full time

Job Summary We are seeking a skilled and motivated Dyno Test Engineer to join our team. This role will be responsible for conducting performance and durability testing on electric motors and motor controllers using dynamometer systems. The ideal candidate will possess a strong understanding of electrical principles, motor testing methodologies, and a commitment to ensuring the quality and reliability of our products. This is an onsite position. Key Responsibilities The Dyno Test Engineer will be responsible for the following: Operating and maintaining dynamometer systems, ensuring accurate and reliable test data. Setting up and configuring test procedures to evaluate the performance and durability of AC/DC motors , BLDC motors, PMSM motors, and Induction Motors . Executing load profiles and analyzing test results to identify potential issues and areas for improvement. Utilizing test automation systems to streamline testing processes and improve efficiency. Troubleshooting and resolving test stand issues, including hardware integration problems and wiring verification . Performing root cause analysis using methodologies such as 8D , Fishbone , and 5Why to address identified issues. Conducting electrical fault finding and sensor diagnosis to ensure accurate test results. Performing necessary repairs and maintenance on test equipment, including PCBA rework , component replacement , soldering , and desoldering . Preparing test setup and ensuring proper wire harness assembly and cable assembly . Required Skills & Qualifications To be considered for this position, candidates must possess the following: A Diploma in Electrical , Electronics , Mechatronics , Mechanical , or a related engineering discipline. 5-8 years of experience in a testing or engineering role, with a focus on motor testing and dynamometer operation. This level of experience indicates a proficiency in independently designing and executing test plans, analyzing data, and troubleshooting complex issues. Proficiency in Dynamometer operation and setup , including the ability to configure and calibrate systems for various testing scenarios. Strong understanding of Motor and inverter testing methodologies, including performance characterization and durability assessment. Experience with Performance and durability testing techniques, including the ability to design and execute tests to evaluate product lifespan and reliability. Familiarity with Test automation systems and the ability to develop and implement automated test procedures. Solid foundation in Power electronics fundamentals , including an understanding of AC/DC motors , BLDC , PMSM , and Induction Motors . Knowledge of Motor controllers and Inverters , including their operation and testing. Commitment to High-voltage safety practices and adherence to safety protocols. Proficiency in performing Electrical measurements and utilizing Instrumentation , including Torque transducers , Speed encoders , Thermocouples , RTDs , Current probes , and Voltage measurement systems . Experience using Oscilloscopes and Power analyzers for data acquisition and analysis. What We Offer The salary for this position is .

Dyno Test Engineer

RLE India Private Limited•

Pune

•full time

Job Summary We are seeking a Dyno Test Engineer to join our team in Magarpatta, Pune. This role will be responsible for operating and maintaining dyno and test systems, conducting performance and durability testing, and ensuring the quality and reliability of our products. This is an excellent opportunity for a motivated individual to contribute to a dynamic and growing organization within the Aerospace industry. Key Responsibilities The Dyno Test Engineer will be responsible for a range of tasks related to dyno testing and system maintenance. This includes, but is not limited to, the operation and setup of dynamometers, execution of load profiles, and the performance of various tests to evaluate motor and inverter performance and durability. The role also involves troubleshooting test stand issues, performing root cause analysis, and ensuring adherence to quality management systems and safety protocols. Required Skills & Qualifications Education: A Diploma in Electrical, Electronics, Mechatronics, Mechanical, or a related engineering discipline is required. Dyno & Test Systems: Demonstrated proficiency in the operation and setup of dyno and test systems, including dynamometer operation. Motor and Inverter Testing: Experience with motor and inverter testing methodologies, including performance and durability testing. Load Profile Execution: Ability to execute load profiles accurately and efficiently. Test Automation Systems: Familiarity with test automation systems and their application in testing environments. Data Acquisition Systems (DAQ): Strong understanding of data acquisition systems and their role in data collection and analysis. Electrical Knowledge: A solid foundation in electrical principles, including knowledge of AC/DC motors, BLDC, PMSM, and Induction Motors. Motor Controllers & Inverters: Understanding of motor controllers and inverters, and their role in motor operation. Power Electronics Fundamentals: A working knowledge of power electronics fundamentals. Safety Practices: Strict adherence to high-voltage safety practices and electrical safety protocols. Electrical Measurements & Instrumentation: Proficiency in performing electrical measurements and utilizing various instrumentation techniques. This includes experience with Torque transducers, Speed encoders, Thermocouples, RTDs, Current probes, and Voltage measurement systems. Troubleshooting Skills: Excellent troubleshooting skills, including electrical fault finding and sensor diagnosis. Test Stand Debugging: Ability to effectively debug test stand issues and perform wiring verification. Hardware Integration: Experience in identifying and resolving hardware integration issues. Root Cause Analysis: Ability to perform root cause analysis using methodologies such as 8D, Fishbone, and 5Why. Other Skills: Including Harness preparation, Crimping, Wiring, Connector assembly, Soldering, Desoldering activities, PCBA rework, Repair, SMT, Through-hole components, Component replacement, Soldering/de-soldering techniques, Wire harness preparation, Cable assembly, Test setup preparation, Laboratory equipment configuration. Analytical Skills: Strong analytical skills for data interpretation and problem-solving. Technical Documentation & Report Writing: Ability to create clear and concise technical documentation and reports. ESD Controls & Lab Compliance: Knowledge of ESD controls and lab compliance practices. Data Acquisition Systems: Experience with data acquisition systems, including LabVIEW and NI DAQ systems . CAN Communication: Familiarity with CANanalyzer and CANoe for CAN communication analysis. Data Analysis: Proficiency in Excel data analysis and data logging techniques. Software: Basic software skills for instrumentation interfaces and hands-on experience. Quality Management System: Understanding of quality management system principles. Experience: This position requires no prior experience. We welcome candidates who are eager to learn and develop their skills in a dynamic environment. What We Offer Salary:

electrical & electronic design Engineer

RLE India Private Limited•

Pune

•full time

Electrical & Electronic Design Engineer Job Summary We are seeking a skilled and motivated Electrical & Electronic Design Engineer to join our team within the Aerospace industry. This is an onsite position requiring a strong foundation in electrical and electronic design principles, with a focus on power electronics and embedded systems. The ideal candidate will possess a comprehensive understanding of the hardware development lifecycle and be adept at navigating complex design challenges. Key Responsibilities This role encompasses a wide range of responsibilities throughout the entire hardware development lifecycle, from initial requirements definition to final product validation and certification. You will be responsible for the design, development, verification, and validation of electrical and electronic systems, ensuring adherence to industry standards and rigorous quality control. Required Skills & Qualifications Electrical Design: Demonstrated proficiency in electrical circuit design, including schematic capture and layout. Electronic Design: Expertise in electronic circuit design, encompassing both analog and digital domains. Inverter Design: Experience designing and implementing inverter systems for various applications. Converter Design: Ability to design and optimize converter topologies, including AC-DC and DC-DC converters. Hardware Development Life Cycle: A thorough understanding of the complete hardware development lifecycle, from concept to production. Requirements Management: Skill in defining, documenting, and managing system requirements. Design: Ability to translate requirements into functional and manufacturable designs. Development: Experience in the development of electrical and electronic systems. Verification & Validation (V&V): Expertise in verification and validation methodologies to ensure product quality and reliability. Qualification & Certification Testing: Familiarity with qualification and certification testing procedures. AC-DC & DC-DC Converters: Deep understanding of AC-DC and DC-DC converter principles and applications. Motor Inverters: Experience in the design and implementation of motor inverter systems. Switching Devices & Gate Driver Selection: Knowledge of switching devices and the ability to select appropriate gate drivers. Modulation Techniques: Understanding of various modulation techniques and their application in power electronics. Filter Design: Ability to design and implement filters for signal conditioning and noise reduction. Power Semiconductors: Expertise in Si Power Semiconductors, Silicon Carbide (SiC) Power Semiconductors, and Gallium Nitride (GaN) Power Semiconductors. Power Electronics: Strong foundation in power electronics principles and applications. Analog Circuits: Proficiency in designing and analyzing analog circuits, including Op-Amp, Buffers, and Signal Conditioning circuits. Digital Logic Circuits: Understanding of digital logic circuits and their implementation. Microcontroller-Based Systems: Experience in designing and implementing microcontroller-based systems. Peripheral Interfaces: Knowledge of common peripheral interfaces such as UART, SPI, I2C, and CAN. Communication Interfaces: Experience with communication protocols like Ethernet. Microcontroller, FPGA, Processor: Familiarity with microcontroller, FPGA, and processor architectures. Memory: Understanding of different memory types, including RAM and Flash Memory. Low-Power Operation: Ability to design for low-power operation and optimize energy efficiency. Power Budgeting: Skill in creating and managing power budgets. Energy Efficiency: Commitment to designing energy-efficient systems. FMEA: Experience conducting Failure Mode and Effects Analysis (FMEA). Stress Analysis, Derating, Worst-Case Analysis, Tolerance Study: Ability to perform stress analysis, derating, worst-case analysis, and tolerance studies. DO-160, DO178, DO254, IEC, SAE: Familiarity with relevant industry standards such as DO-160, DO178, DO254, IEC, and SAE. Certification Processes: Understanding of certification processes and requirements. Embedded Design: Experience in embedded system design. PCB Design: Knowledge of printed circuit board (PCB) design principles. EMI/EMC: Understanding of electromagnetic interference (EMI) and electromagnetic compatibility (EMC) considerations. Product Lifecycle Management: Familiarity with product lifecycle management (PLM) principles. Simulation Tools: Proficiency in using simulation tools such as Pspice, Matlab, Simulink, and PLECS. Domain Expertise: Experience in the Automotive Domain, Aero Domain, or Defense Domain. High Power Design: Ability to design for high-power applications. Layout Rules: Knowledge of layout rules for power electronics. EMI/EMC Certification: Experience with EMI and EMC certification processes. Environmental Compliances: Understanding of environmental compliance requirements. CE, E Markings: Familiarity with certifications such as CE and E Markings. Interpersonal Skills: Excellent interpersonal and communication skills. Hardware Design Development: Strong skills in hardware design and development. What We Offer

DRE – SWITCHES

RLE India Private Limited•

Pune

•full time

Job Summary We are seeking a skilled and detail-oriented DRE – Switches professional to join our team in Pune. This role will focus on the development, validation, and integration of various switch modules for automotive applications. Key Responsibilities This role will be responsible for a wide range of switch-related activities, including but not limited to: Developing and defining switch circuit architectures. Performing voltage and current analysis to ensure optimal switch performance. Coordinating PCB interface and connector selection. Implementing ESD protection measures. Developing switch illumination strategies, including LED illumination and dimming. Coordinating with EMC/EMI teams to ensure compliance. Defining harness interfaces and coordinating with electrical engineering teams. Developing switch matrixes and integrating capacitive sensing capabilities. Performing short circuit and overload protection analysis. Integrating switches with electronic control units ( ECUs ). Defining diagnostic strategies for switch functionality. Integrating LIN slave modules. Managing switch illumination dimming strategies and power mode management. Ensuring technical feasibility and design robustness of switch solutions. Overseeing vehicle-level switch integration. Required Skills & Qualifications Bachelor's degree ( B.E. / B. Tech. / M. E / M. Tech ) in Electronics and Telecommunication, Mechanical, or Electronics & Electrical Engineering. Proficiency in Driver Switches , Passenger Switches , and Non-Ergonomic Switches . Strong understanding of EE Architecture and the ability to create and interpret Circuit Diagrams . Experience with CATIA and CAD Packaging for switch design and modeling. Familiarity with Engineering Change management processes. Knowledge of Homologation and Regulation Compliance requirements. Experience with Product Release cycles and Supplier Management . Ability to contribute to Weight Reduction and Cost Reduction initiatives. Experience with Validation processes and APQP methodologies. Familiarity with PLM systems. Knowledge of various switch types including HVAC/FATC control switches , Rotary Knobs , Capacitive Touch Panels , Push Buttons , and Haptic Feedback Mechanisms . Experience with Illumination Guides , Symbols , Decorative Bezels , and Trims . Familiarity with Steering Wheel Switches , Audio Control Switches , Cruise Control Switches , and ADAS Switches . Experience with Paddle Switches , Backlit Switch Modules , and Steering Wheel Mounted Controls . Understanding of Airbag Package Interface Coordination . Experience with Window Switches , Seat Switches , Sunroof Switches , and Hazard Switches . Familiarity with Console Switches , Roof Control Switches , and Ambient Control Switches . Ability to define Switch Circuit Architecture . Experience with LED Illumination Development . Ability to coordinate PCB Interface Coordination . Knowledge of Connector Selection and Terminal Selection . Experience with ESD Protection Implementation . Ability to perform Backlighting Development . Ability to coordinate EMC/EMI Requirement Coordination . Ability to define Harness Interface Definition . Ability to coordinate CAN/LIN Communication Coordination . Ability to develop Switch Matrix Development . Ability to integrate Capacitive Sensing Integration . Ability to perform Short Circuit Analysis and Overload Protection Analysis . Experience with Electronics Integration . Ability to work with ECU Teams . Ability to integrate HMI Signal Integration . Ability to define Diagnostic Strategy Definition . Ability to integrate LIN Slave Module Integration . Ability to define Switch Illumination Dimming Strategy . Ability to manage Power Mode Management , Wake-Up Strategy , and Sleep Mode Strategy . Ability to coordinate PCB Packaging Coordination . Ability to perform Vehicle Level Switch Integration . What We Offer