The IT and Systems Team at Polskie Sieci Elektroenergetyczne S.A. is responsible for ensuring the secure and efficient operation of IT infrastructure and applications critical to the company’s energy transmission services. The team manages system backups, Unix systems, application maintenance, IT security, power system modeling, and analysis. They also oversee IT project management and procurement for IT-related needs, contributing to the overall stability and innovation in Poland's electroenergetic network.