Alex Denis

Alex Denis is a seasoned professional in the energy sector, currently serving as Unternehmensinhaber at Siemens Energy since September 2025, where both site engineering and resident engineering expertise are applied. Previous roles include commissioning engineer at Iqony and site manager at Uniper, with responsibilities for significant projects, including Projekt Irsching 6. With a history at Siemens Energy spanning from 1991 to 2023, Alex has held various titles such as warranty manager, site manager, and mechanical field engineer across multiple international projects, including combined cycle, coal-fired, and nuclear power plants in locations like Bolivia, Turkey, and Saudi Arabia. Alex’s extensive experience encompasses mechanical erection supervision, commissioning, warranty management, and operational leadership, showcasing a robust background in project execution and engineering management in the power generation field.