In 2016/17 Grubinger was Artist in Residence at Elbphilharmonie; other residencies led him to Camerata Salzburg and at the Philharmonie Köln, Philharmonie München, Wiener Konzerthaus and Tonhalle Orchester Zurich. He has appeared with orchestras including NHK Symphony, Oslo Philharmonic, National Symphony Orchestra of Taiwan, NDR Sinfonieorchester, Hamburg, Munich and Dresdner Philharmoniker, Wiener Philharmoniker, Bamberger Symphoniker and BBC Philharmonic. He guests regularly with leading orchestras in the United States, amongst them Los Angeles Philharmonic Orchestra and New York Philharmonic Orchestra.
Regular festival appearances include the Rheingau Music Festival, Heidelberger Frühling Festival, Bregenzer Festspiele, Beethovenfest Bonn, Lucerne Festival and Salzburg Festival, at Baden-Baden Festspielhaus, the Brass & Percussion Festival in Tokyo’s Suntory Hall and the Grant Park Music Festival in Chicago. In 2013 he was Artiste Étoile at Lucerne Festival.