Born into a musical family, Weilerstein’s career was launched after winning both the First Prize and the Audience Prize at the Malko Competition for Young Conductors 2009 in Copenhagen. He then completed a three-year appointment as Assistant Conductor of the New York Philharmonic, which concluded in the 13/14 season.
Since then, he has steadily gained a growing profile in both North America and abroad, including recent guest conducting engagements with the symphony orchestras of Baltimore, Dallas, Detroit, Fort Worth, and Vancouver; Los Angeles Chamber Orchestra, The Florida Orchestra, National Arts Centre Orchestra, Orchestre symphonique de Québec, and the Aspen Music Festival, among others.
In Europe, he has established strong relationships with the Danish National Symphony Orchestra, Stockholm Philharmonic, Oslo Phiharmonic, Finnish Radio Symphony Orchestra, and Swedish Chamber Orchestra. He has also conducted the Frankfurt Radio Symphony Orchestra, Deutsches Symphonie-Orchestre Berlin, and the Orchestre Philharmonique de Radio France.
In the 2015/16 season Weilerstein makes debuts with the Milwaukee Symphony Orchestra, San Diego Symphony, Naples Philharmonic, Calgary Philharmonic, Melbourne Symphony Orchestra, Philharmonia Orchestra, Deutsche Kammerphilharmonie Bremen, SWR Stuttgart, and Lahti Symphony Orchestra, and will make his Barbican debut when he returns to the BBC Symphony Orchestra. He will also return to the Baltimore, Vancouver, and Danish National Symphony Orchestras; the Royal Liverpool, Oslo, and Netherlands Philharmonic Orchestras; Deutsche Radio Philharmonie, and the Orchestre National de Lyon. With the Orchestre de Chambre de Lausanne, Weilerstein goes on tour in Germany, performing in Bremen, Hamburg, Hannover, and Düsseldorf.