The ongoing energy transition and digitalization of energy systems are fundamentally reshaping the economy, impacting tasks and skills across professions. Notable changes include diversifying energy sources, decentralized production, and optimizing consumption through smart metering. These shifts alter job requirements and quantities, necessitating workforce adaptation, especially in areas like electricity grids and build-ing energy optimization. Through econometric analyses, expert workshops, and company sur-veys, the project aims to assesses these impacts on the Swiss labor market in the energy and construction sectors and to develop recom-mendations for vocational and further training. A collaborative approach, involving universities, applied sciences institutions, and vocational education representatives, ensures that research outcomes address industry challenges and facilitate concrete measures for workforce development in response to the energy transition.