How do i apply for a job at mersen? Find your local sales contact on our location page . If you wish to apply at Mersen, do not send a message here, complete our job application form instead. For any other inquiry, please use the contacts buttons. I authorize the processing of my data.What does mersen do? Mersen offers peripheral (passive) products used to optimize operation and increase safety and reliability of power conversion systems. World Nο. 1 in graphite anticorrosion equipment.Where can i find mersen at solar power international 2019? Mersen at Solar Power International 2019. Visit Mersen at booth 4346 Solar Power International (SPI) is the largest solar trade show in North America. It will take place at Salt Palace Convention Center, Salt Lake City, UT, September 23-26, 2019.