IoT Engineer

Pasona Singapore Pte. Ltd.; Singapore; On-site; SGD 51,000 - 61,000; Full time

Job summary

Pasona Singapore Pte. Ltd. is seeking an IoT Engineer to 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 ESP32 and Raspberry Pi, using Python for integration, data processing and automation, in a manufacturing environment. The role requires deploying, testing, and maintaining reliable connected systems in a cleanroom setting, collaborating with production and software teams to

Qualifications

• 2+ years of IoT or embedded systems experience.
• Hands-on with ESP32 and Raspberry Pi hardware.
• Experience with sensors and microcontroller development.
• Proficiency in Python for device integration and data processing.
• Familiar with MQTT, TCP/IP and RS232/RS422 communication.

Responsibilities

• Design and develop IoT systems including hardware selection and software integration.
• Implement and optimize microcontrollers and edge devices for reliable connectivity.
• Develop data pipelines for collection, processing and secure transmission.
• Improve and troubleshoot existing IoT systems for uptime and performance.
• Conduct testing and validation of IoT components and systems.
• Collaborate with software and maintenance teams and translate requirements.
• Adapt to additional tasks as needed in dynamic environments.

Skills

Python

Raspberry Pi

MQTT

RS232/RS422

TCP/IP

Arduino/ESP32

Electronics prototyping

Linux basics

Datasheet reading

3D printer

Arduino IDE

Tools

3D printer

Arduino IDE

Job description

Job ID: 20392

• Location: West (Company transport provided)

• Working hours: 8.30am - 5.30pm

• Salary: up to $5,000 (Depending on experiences)

Job Description

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.

• 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
• Take on additional tasks or responsibilities as required by the supervisor, demonstrating flexibility in dynamic work environments

Job Requirement

• At least 2 years of relevant experience in IoT, embedded systems, or a related field is preferred.

Skills Required (Must Have)

• 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

Skills Required (Good to Have)

• Basic understanding of databases and SQL (e.g. Postgres/ Oracle etc.)
• Basic C/C++ programming
• Ability to independently research and apply new technology
• Use of 3D printer for prototyping

Others

• Willingness to deploy and maintain hardware in cleanroom environments
• Excellent written and oral communication skills
• Passion in IoT systems and development
• Good teamwork and positive attitude
• Willingness to share and impart knowledge to colleagues