1. Master 2-stages AAS, including Exhaust/pumping line, local/central treatment unit, and accessories to constantly reduce pollutant sources and meet emission targets with high quality of Exhaust supply for the production line. 2. Continuously improve DRE (Destruction Removal Efficiency) of Acid/Alkaline/Organic compounds without production interruption for environmental protection, including Net 0 emissions, Carbon neutral, and RE100. 3. Lead ESMC trusted external partners and collaborate with contractors to achieve system reliability, robustness, and capacity by fulfilling comprehensive PM (Preventive Maintenance). 4. Drive operational optimization by running data analysis, pollutant tracing, and overall system expansion and performance improvement. 5. Solve issues by exhaust pollutant tracing, data analysis, and root cause derivation with instruments such as detectors, sensors, and monitoring/measuring tools, etc. 6. Execute facility system planning, design, construction, and commissioning with high-quality performance and ESH (Environment/Safety/Health) for start-up, renovation, improvement, and expansion. 7. Familiar with FMCS, machine learning, and A.I. control to optimize operation and enhance system efficiency. 8. Solve and improve system weaknesses to eliminate operation risks and enhance system defense for zero excursion. 9. Run daily facility operation, data analysis with proper shift schedule to keep stable utility supply to the production line. 10. Improve professional capability of various facility systems, tasks management, and project execution through continuous training and sustainable talent development. 11. Strong cross-function (in) / organization (out) communication skills and team-work attitude of self and team members to solve problems and complete projects with one team-work. 12. Demonstrate responsibility, ownership, and accountability for decision-making and execution of own job. 13. Willing to build trusting relationships with team members and support each other enthusiastically. 14. Passionate about protecting the environment by eliminating air pollutants, saving energy, and building up friendly workplaces. 15. Additional duties based on business needs, including ERT.

1. Master’s degree or bachelor’s degree in Mechanical Engineering, HVAC/R Engineering, Chemical Engineering, or other related technical fields with minimum of 3 years experiences in facility/ related technical fields, better in semiconductor industry. 2. Master's degree in engineering or related field, with specialization in AAS (Advanced Air Systems) preferred. 3. Extensive experience in facility engineering, particularly in exhaust and pumping systems, pollutant removal, and preventive maintenance. 4. Proficiency in data analysis, instrumentation, and root cause analysis techniques. 5. Strong knowledge of environmental regulations and standards. 6. Excellent communication and teamwork skills, with a proactive and solution-oriented mindset. 7. Commitment to safety, environmental sustainability, and continuous improvement. Language Skills: 1. Fluent German and English is required. 2. Additional languages is a plus.