Jenni Hasa is a mining specialist currently serving as Lead Mining Specialist at Metsähallitus since June 2017, focusing on mining issues in multiple-use forest areas. Prior experience includes work as a Mine Geologist at Björkdalsgruvan AB, where responsibilities included modeling gold ore and planning underground drillings, and as a Geologist at LKAB and Northland Resources, where short-term planning and mine geology work were key roles. Jenni also held positions such as Safety Coordinator and Exploration Geologist across various companies, contributing to risk assessments and exploration projects. Educational qualifications include a Master of Science and Bachelor of Science in Geology and Mineralogy from the University of Oulu, along with minor studies in Industrial Engineering and Management.