In 2013 he joined Stern Energy as responsible for ordinary maintenance for greening and module cleaning on the whole Stern’s portfolio.
He is actually responsible for the management and implementation of all extraordinary works: civil, mechanical and electrical.
Sisto graduated in Electrical Engineering at Polytechnic of Turin. In 2008 he started his work experience in PV world at technical studio dealing with design, authorization permits and Due Diligence, continuing to collaborate with the Polytechnic of Turin carried out efficiency tests on PV plants. In 2011, he joined Opde Italy, taking care of tenders and document management during the construction period, and then moving to the O&M and asset management of photovoltaic plants. From 2013 he began to approach the HSE sector, training over the years as RSPP, Safety Coordinator and finally Environment and Safety Auditor, UNI EN ISO 19011: 2018, UNI EN ISO 14001: 2015. At the beginning of 2016 he joined Stern Energy dealing with monitoring and O&M and then, after few years, he was appointed HSE director, leading the company to obtain ISO 9001, ISO 14001 and ISO 45001 certifications in 2019.