Power Electronics Hardware Design professional

Job Requirements

At Quest Global, it not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better placeto make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Key Responsibilities:

• Experience in leading power electronic product design and development projects
• Good knowledge on electronic product design and development process, from requirement till delivery
• Strong fundamentals in Semiconductor switches (MOSEFT, IGBT), Gate drivers, Passive components, ADC/DAC, Filters, connectors, PCBs, Parasitic and magnetic components
• Hands on experience with Power estimations, thermal management solutions and their implications on EMI/EMC
• Hands on experience with any one of the Power converter design and analysis (AC-DC, DC-DC, DC-AC, AC-AC) in the
• Strong experience in handling High Voltage(> 270Vdc) & Current(> 50A) products
• Strong understanding of Sensing and protection circuits and schemes (Over voltage, Over current, Over temperature etc. )
• Understanding Grounding schemes related to (Functional, safety isolations, Low level signal vs high power ), EMI/EMC, Lightning.
• Hands on experience with Mentor graphics Schematics & Layout tools, LT spice, MATLAB simulations, Mathcad & Excel analysis
• High frequency magnetic design, preferably in flyback transformer design
• Good knowledge on isolation standards and techniques
• Experience in power electronics related PCB layout, EMC, thermal design
• Fundamentals of electronics components, analog and digital circuits
• Experience in serial protocol such as CAN, I2C, SPI, UART, etc.
• Expert in using lab test equipment such as DMM, oscilloscope, data logger
• Good understanding of conducted/Radiated Emissions, susceptibilities and DO160G
• Hands on with document writing, Presentation, Project task efforts estimation, guiding team members.
• Experience in LTspice and Matlab simulation is preferred
• Motor controller development using high performance microcontrollers/FPGA is preferred
• Basic understanding of Sensors(Position, temperature, etc), Solenoids, BLDC/PMSM motors, RL/Electronic loads & Dyanamometers is preferred

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21, 000 difference-makers in our workplace.

Work Experience

Basic Qualifications:

• Bachelor degree in Electronics, Electricals, instrumentation, communications and 7 to 10 years of relevant experience

  OR

• Advance degree and 5 to 8 years of relevant experience