Electronics professionals can work as IoT Engineers, Embedded Systems Developers, Robotics Engineers, VLSI Designers, Power Electronics Engineers, and Wireless Communication Specialists.

Key skills include circuit design, microcontroller programming, knowledge of sensors and actuators, PCB design, signal processing, and familiarity with tools like MATLAB, Arduino, and Raspberry Pi.

VLSI (Very Large Scale Integration) Design involves creating integrated circuits by combining thousands of transistors into a single chip. It is significant for developing compact, high-performance electronic devices like smartphones, processors, and memory chips.