role of project engineer to that of operation engineer Mandarin and English fluency is mandatory, German..business in the form of measurement campaigns as well as troubleshooting in out of control situations..Our 64,500 employees work for our customers in 78 countries. Dynamic and creative...posted on Posted 30+ Days Ago job requisition id R10042178 Air Liquide is a world leader in..subsequent operation and maintenance of all bulk gas analysis systems located at our customer site in