IoT Engineer - JY

PASONA SINGAPORE PTE. LTD.; Singapore; On-site; SGD 51,000 - 61,000; Full time

Job summary

PASONA SINGAPORE PTE. LTD. in Singapore West is seeking an IoT Engineer to design, develop and maintain IoT and edge computing solutions connecting manufacturing equipment, sensors and devices to data systems.

You will work hands-on with ESP32, Raspberry Pi, MQTT, RS232/RS422, TCP/IP and Python for integration, data processing and automation in a cleanroom environment. The role involves deployment, testing and collaboration with production, maintenance and software teams.

Qualifications

• 2+ years in IoT/embedded systems preferred.
• Proficient in Python and Raspberry Pi.
• Experience with device communication techs like MQTT, RS232/RS422, TCP/IP.
• Ability to read hardware datasheets.

Responsibilities

• Design and develop IoT systems, including hardware selection, software integration and scalability.
• Implement and optimize microcontrollers, sensors, and edge devices for connectivity.
• Develop data collection, processing and secure transmission pipelines between IoT devices and systems.
• Identify and troubleshoot IoT systems to improve performance, reliability and uptime.
• Conduct testing and validation of IoT systems and components.
• Collaborate with software and maintenance engineers.
• Gather user requirements and translate into scalable IoT solutions.
• Take on additional tasks as required by supervisor.

Skills

Python programming

Raspberry Pi

IoT protocols

Arduino/ESP32

Electronics prototyping

Linux

Analog & Digital electronics

Hardware datasheets

Tools

Raspberry Pi

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.

• 1) Design and develop IoT systems, including hardware selection, software integration and scalability
• 2) Implement and optimize microcontrollers, sensors, and edge devices to ensure seamless hardware-software connectivity
• 3) Develop pipelines for data collection, processing, and secure transmission between IoT devices, machines and systems
• 4) Improve, manage and troubleshoot existing IoT systems to ensure performance, reliability, and uptime
• 5) Conduct testing and validation of IoT systems and components to ensure functionality and performance
• 6) Collaborate with cross-disciplinary teams, including software developers and maintenance engineers
• 7) Gather and analyze user requirements, translating them into practical, scalable IoT solutions
• 8) 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)

• 1) Proficient in Python programming
• 2) Experience in using Single-Board Computers (Raspberry Pi)
• 3) Hands-on experience with some IoT and device communication technologies (e.g. MQTT, HTTP, RS232/RS422, TCP/IP etc.)
• 4) Hands-on experience with microcontrollers or microprocessors (e.g. Arduino/ ESP32 etc.)
• 5) Hands-on experience in electronics prototyping, including wiring, circuit connections, testing, and troubleshooting
• 6) Basic proficiency in Linux environments
• 7) Basic knowledge in Analog & Digital Electronics
• 8) Ability to read and interpret hardware/component datasheets

Skills Required (Good to Have)

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

Others

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