The EU Marie-Skłodowska-Curie Innovative Training Network HICONO (“High-Intensity Coherent Nonlinear Optics”) invites applications for several positions as early-stage researchers (PhD students). HICONO deals with experimental research in the field of nonlinear optics and coherent light-matter interactions, driven with ultra-fast high-intensity lasers. For more information on HICONO see www.hicono.eu.