Gas Monitoring Systems Engineer

VISIONPOWER SEMICONDUCTOR MANUFACTURING COMPANY PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

VisionPower Semiconductor Manufacturing Company Pte. Ltd. in Singapore is seeking an engineer to maintain and optimize toxic gas monitoring systems across the facility.

You will perform calibration, testing, and commissioning of gas sensors, controllers, and alarm networks, ensuring safe, compliant operation in a fast-paced semiconductor environment. The role requires a Bachelor’s degree in engineering or science and hands-on experience with gas detection technologies, electrical schematics, and

Qualifications

• Bachelor's degree or higher in Engineering or Science.
• Strong knowledge of toxic and combustible gas detection principles.
• Hands-on maintenance, calibration, testing, troubleshooting, and commissioning of gas monitoring systems.
• Ability to read P&ID, electrical schematics, loop diagrams and system architecture.

Responsibilities

• Maintain, calibrate, test, and troubleshoot gas monitoring systems to ensure safe operation.
• Perform sensor validation, response testing, alarm verification, preventative and corrective maintenance.
• Respond to gas alarm events with the Emergency Response Team, providing timely analysis and recovery.
• Review P&IDs and schematics and interpret system architecture documentation.
• Lead or support root-cause investigations and implement corrective actions.
• Coordinate with vendors for upgrades, software enhancements, and integrations.
• Support PLC/SCADA integration and verify safety interlocks.

Skills

Gas monitoring

Toxic gas detection

PLC/SCADA integration

LOTO/JHA compliance

Maintenance

Calibration

Education

Bachelor's degree or higher in Engineering or Science

Job description

Responsibilities

• Maintain, calibrate, test, and troubleshoot Toxic Gas Monitoring (TGM) and combustible gas monitoring systems to ensure safe, reliable, and compliant operation.
• Perform sensor validation, response testing, alarm verification, preventative maintenance (PM), and corrective maintenance on gas monitoring equipment, sensors, controllers, alarm networks, and control panels.
• Respond to gas alarm events in collaboration with the Emergency Response Team (ERT), providing timely technical analysis, troubleshooting, and system recovery.
• Conduct daily operational rounds and safety infrastructure inspections across facility sub-fabs, gas distribution corridors, and related areas.
• Ensure all maintenance and operational activities comply with LOTO, JHA, EHS requirements, and applicable safety and regulatory standards.
• Review and interpret P&IDs, electrical loop diagrams, schematics, control wiring diagrams, and gas monitoring system architecture.
• Lead or support root-cause investigations for system faults, false alarms, sensor drift, and recurring failures, and implement corrective actions to improve system reliability.
• Support the upgrade, modification, expansion, and decommissioning of gas monitoring systems in response to facility infrastructure and manufacturing toolset changes.
• Coordinate with vendors and cross-functional teams to implement new detection technologies, system upgrades, software enhancements, and integration activities.
• Support PLC/SCADA integration and verify gas cabinet/VMB safety interlocks and associated monitoring functions.
• Drive continuous improvement initiatives to enhance gas monitoring system reliability, safety, maintainability, and operational readiness.

Key Requirements

• Bachelor’s degree or higher in Engineering or Science, preferably in Electrical Engineering, Facilities Engineering, Mechanical Engineering, Chemical Engineering, Environmental Engineering, Occupational Health & Safety, or a related discipline.
• Experience in semiconductor, electronics, chemical, or other chemically intensive manufacturing environments is preferred.
• Strong knowledge of toxic and combustible gas detection principles, including electrochemical, infrared, and other sensing technologies.
• Hands-on experience in maintenance, calibration, testing, troubleshooting, and commissioning of gas monitoring or life-safety systems.
• Ability to read and interpret P&IDs, electrical schematics, loop diagrams, control wiring diagrams, and system architecture documentation.
• Familiarity with PLC/SCADA integration, gas monitoring control systems, and gas cabinet/VMB safety interlocks.
• Strong understanding of EHS requirements and safe work practices, including LOTO and JHA.
• Strong analytical, troubleshooting, and problem-solving skills, with the ability to work effectively under pressure in a fast-paced manufacturing environment.
• Good interpersonal, communication, and teamwork skills, with the ability to collaborate effectively across facilities, engineering, EHS, operations, vendors, and emergency response teams.
• Self-driven, adaptable, and committed to continuous learning, innovation, and operational excellence.