According the final order, he is not. Page 2 of [0].
"Jarlstrom is not now, and never has been, registered to practice engineering in Oregon, or any other state in the United States. Jarlstrom has claimed to be a Swedish engineer. However, engineering is not a regulated profession in Sweden. No licensure, registration or certification is offered or required to practice engineering in Sweden"
"Jarlstrom is not now, and never has been, registered to practice engineering in Oregon, or any other state in the United States. Jarlstrom has claimed to be a Swedish engineer. However, engineering is not a regulated profession in Sweden. No licensure, registration or certification is offered or required to practice engineering in Sweden"
[0] - https://www.scribd.com/embeds/346354146/content?start_page=1...