IoT Internship (Sensors & Gateway)

Trinity Technologies Sdn Bhd; Kuala Lumpur; On-site; MYR 6,700 - 13,000; Part time

Job summary

Trinity Technologies Sdn Bhd in Malaysia is seeking an IoT Intern (Sensors & Gateway) to support the development, integration and testing of industrial IoT sensor systems, microcontrollers, and wireless communications technologies.

This role provides hands-on experience in hardware development, embedded systems, and real-world industrial IoT applications. You will gain exposure to LoRaWAN, MQTT, and Linux, and work with ESP32, Arduino, and Raspberry Pi.

Qualifications

• Currently enrolled in a Diploma or Degree in Electrical, Electronics, Mechatronics, Computer Engineering, IoT, or related fields.
• Minimum 16 weeks internship period or longer.
• Fundamental understanding of microcontrollers such as ESP32, Arduino, or Raspberry Pi.
• Basic knowledge of IoT concepts, sensor technologies, and communication protocols (LoRaWAN or Zigbee).
• Proficiency in at least one programming language such as C, C++, or Python.
• Familiarity with AutoCAD for 2D drawings is an added advantage.

Responsibilities

• Assist in design, development, and testing of sensor systems for IoT applications.
• Support integration and configuration of IoT gateways for device communication.
• Configure and troubleshoot LoRaWAN gateways and IoT communication systems.
• Document technical specifications, test results and implementation procedures.
• Support firmware programming, prototype development, and field testing.
• Prepare technical documentation and test reports.
• Undertake other duties as instructed by the superior.

Skills

C

C++

Python

LoRaWAN

MQTT

Teamwork

Communication

Education

Electrical/Electronics/Mechatronics/Comp Eng

IoT related

Tools

ESP32

Arduino

Raspberry Pi

AutoCAD

Job description

We are looking for a motivated IoT Intern (Sensors & Gateway) to support the development, integration, and testing of industrial IoT sensor systems, microcontrollers, and wireless communication technologies.

This role provides hands-on experience in hardware development, embedded systems, and real-world industrial IoT applications.

Key Responsibilities

Assisting in the design, development, and testing of sensor systems for IoT applications.

Supporting the integration and configuration of IoT gateways to facilitate device communication and data transmission.

Configure and troubleshoot LoRaWAN gateways and IoT communication systems.

Documenting technical specifications, test results and implementation procedures

Support firmware programming, prototype development, and field testing.

Prepare technical documentation and test reports.

To undertake any and all other duties and responsibilities as so instructed by the superior.

Requirements

Currently enrolled in a Diploma or Degree in Electrical Engineering, Electronics Engineering, Mechatronics, Computer Engineering, IoT, or related fields.

Minimum 16 weeks of internship period or longer.

Fundamental understanding of microcontrollers such as ESP32, Arduino, or Raspberry Pi.

Basic knowledge of IoT concepts, sensor technologies, and communication protocols (such as LoRaWAN or Zigbee)

Proficiency in at least one programming language such as C, C++ or Python.

Familiarity with AutoCAD for 2D technical drawings and layouts is an added advantage.

Excellent communication skills and ability to work effectively within a team environment.

Demonstrated willingness to learn and adaptability to new technologies and methodologies.

Preferred: Experience with IoT development frameworks, data logging systems, or previous experience in electronics or embedded systems

Knowledge of LoRaWAN, MQTT, or Linux is an added advantage.