IOT Engineer

Resonac HD Singapore Pte Ltd; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Resonac HD Singapore Pte Ltd is seeking an IoT Engineer to design and maintain IoT and edge computing systems in a manufacturing setting. You will connect equipment, sensors, and devices to data systems using ESP32, Raspberry Pi, MQTT, TCP/IP, and Python for device integration and data processing.

You will deploy, test, troubleshoot, and maintain reliable wired/wireless connected systems in a cleanroom environment, collaborating with production, maintenance, and software teams to translate

Qualifications

• Bachelor's degree in Computer Engineering, CS or Electrical Engineering.
• At least 2 years in IoT/embedded systems preferred.
• Proficient in Python programming.
• Experience with Raspberry Pi SBCs.
• Hands-on with IoT device communications and microcontrollers.

Responsibilities

• Design and develop IoT systems, including hardware selection, software integration and scalability
• Implement and optimize microcontrollers, sensors, and edge devices to ensure seamless hardware-software connectivity
• Develop pipelines for data collection, processing, and secure transmission between IoT devices, machines and systems
• Improve, manage and troubleshoot existing IoT systems to ensure performance, reliability, and uptime
• Conduct testing and validation of IoT systems and components to ensure functionality and performance
• Collaborate with cross-disciplinary teams, including software developers and maintenance engineers
• Gather and analyze user requirements, translating them into practical, scalable IoT solutions

Skills

Python programming

Raspberry Pi

Linux basics

Electronics basics

Reading datasheets

Education

Bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering

Tools

MQTT

HTTP

RS232/RS422

TCP/IP

Arduino/ESP32

Job description

About the role

As an IoT Engineer, you will develop and maintain IoT and edge computing solutions that connect manufacturing equipment, sensors, and devices to downstream data systems. You will work hands-on with microcontrollers such as ESP32, edge computing platforms such as Raspberry Pi, sensors, and communication protocols including RS232/RS422, TCP/IP, and MQTT, with Python used for device integration, data processing, and automation. You will be responsible for deploying, testing, troubleshooting, and maintaining reliable connected systems in a manufacturing cleanroom environment. Working closely with production, maintenance, and software teams, you will help translate equipment and operational requirements into practical IoT solutions that improve equipment visibility, data collection, and process efficiency.

Key responsibilities

• Design and develop IoT systems, including hardware selection, software integration and scalability
• Implement and optimize microcontrollers, sensors, and edge devices to ensure seamless hardware-software connectivity
• Develop pipelines for data collection, processing, and secure transmission between IoT devices, machines and systems
• Improve, manage and troubleshoot existing IoT systems to ensure performance, reliability, and uptime
• Conduct testing and validation of IoT systems and components to ensure functionality and performance
• Collaborate with cross-disciplinary teams, including software developers and maintenance engineers
• Gather and analyze user requirements, translating them into practical, scalable IoT solutions

About you

• Bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering, or a related field
• At least 2 years of relevant experience in IoT, embedded systems, or a related field is preferred
• Proficient in Python programming
• Experience in using Single-Board Computers (Raspberry Pi)
• Hands-on experience with some IoT and device communication technologies (e.g. MQTT, HTTP, RS232/RS422, TCP/IP etc.)
• Hands-on experience with microcontrollers or microprocessors (e.g. Arduino/ ESP32 etc.)
• Hands-on experience in electronics prototyping, including wiring, circuit connections, testing, and troubleshooting
• Basic proficiency in Linux environments
• Basic knowledge in Analog & Digital Electronics
• Ability to read and interpret hardware/component datasheets