IOT & Embedded Systems Intern

About the Role

We are looking for an enthusiastic IoT & Embedded Systems Intern who is passionate about electronics, embedded programming, and hardware prototyping. In this role, you will work on designing, building, testing, and deploying IoT devices while gaining hands-on experience with embedded firmware, PCB design, sensors, wireless communication, and low-power systems. You'll collaborate closely with experienced engineers throughout the product development lifecycle.

Key Responsibilities

• Design and review basic electronic circuits by selecting components and interpreting datasheets.
• Assist in PCB design, layout, and validation using industry-standard EDA tools.
• Assemble, solder, and test prototype PCBs (SMD and through-hole components).
• Develop and debug embedded firmware in C/C++ for microcontroller-based systems.
• Integrate and test various analog and digital sensors.
• Work with communication technologies such as LoRa, Wi-Fi, Bluetooth, Cellular, and MQTT.
• Interface with industrial communication protocols like RS485/Modbus and serial interfaces.
• Assist in optimizing power consumption using battery management, DC-DC converters, and low-power firmware techniques.
• Perform hardware debugging using lab equipment such as multimeters, oscilloscopes, and logic analyzers.
• Support field testing, device validation, and troubleshooting.
• Maintain technical documentation and collaborate with hardware and software teams.

Technologies You'll Work With

Microcontrollers : ESP32, ESP8266, STM32, and similar embedded platforms.

Communication Protocols UART, SPI, I2C, RS485/Modbus MQTT LoRa/LoRaWAN Wi-Fi and Bluetooth

Hardware DC-DC Converters Battery Management Systems Relay and Transistor-based Switching Power Management Circuits

Sensors Analog and Digital Sensors Environmental Sensors GPS/GNSS Modules

Development Tools KiCad, Altium Designer, EasyEDA (or similar) PlatformIO Arduino IDE Git

Lab Equipment Soldering Stations Digital Multimeters Oscilloscopes Logic Analyzers Bench Power Supplies

Skills & Qualifications Required

• Pursuing or recently completed a Bachelor's degree in Electronics, Embedded Systems, Electrical Engineering, Mechatronics, ECE, or a related field.
• Basic understanding of electronic circuits and components.
• Familiarity with embedded C/C++ programming.
• Understanding of communication interfaces such as UART, SPI, and I2C.
• Basic knowledge of PCB design tools.
• Willingness to learn hardware debugging and troubleshooting.
• Strong analytical and problem-solving skills.
• Good communication and teamwork abilities.

Nice to Have

• Experience with ESP32, Arduino, or STM32 development.
• Hands-on experience with soldering and PCB assembly.
• Exposure to MQTT, LoRa, RS485/Modbus, or wireless communication.
• Personal projects involving IoT, robotics, home automation, or embedded systems.
• Familiarity with Git or version control systems.

What You'll Gain

• Hands-on experience developing real-world IoT products.
• Mentorship from experienced hardware and embedded engineers.
• Exposure to PCB design, embedded firmware, wireless communication, and product testing.
• Opportunity to work across hardware, firmware, and system integration.
• A collaborative environment focused on learning and innovation

Pay: ₹11,008.93 - ₹39,409.87 per month

Work Location: In person