He is a regular guest conductor of the Baltimore and Milwaukee Symphony Orchestras and has recently conducted subscription concerts with the Chicago Symphony, Boston Symphony, Philadelphia, Los Angeles Philharmonic, Houston Symphony, Dallas Symphony, Atlanta Symphony and Minnesota Orchestras.  Further afield he has conducted both the NHK and Yomiuri Nippon Symphony Orchestras in Japan as well as the Singapore Symphony, Malaysian Philharmonic, Queensland and New Zealand Symphony Orchestras.

Until 2016 Kalmar also held the position of Music Director of the RTVE Madrid.  He has conducted extensively in Europe with notable orchestras including the City of Birmingham Symphony, BBC National Orchestra of Wales, Royal Liverpool Philharmonic, Czech Philharmonic, Rotterdam Philharmonic, Helsinki Philharmonic, Berlin Radio Symphony, Frankfurt Radio Symphony, Mozarteumorchester Salzburg, and Vienna Radio Symphony Orchestras.

Kalmar is highly regarded for his work with singers and has conducted at the Hamburg State Opera, Vienna State Opera (Magic Flute, Cosí fan tutte), Zurich Opera House (Figaro, Die Entführung) and National Opera of Brussels (Il Barbiere di Siviglia) in addition to productions at the Vienna Volksoper (Contes d’Hoffmann), Frankfurt (Die Fledermaus), Weimar (Rigoletto), and the Aix-en-Provence and Carinthischer Sommer Festivals.  He regularly programmes opera in concert and oratorio with his orchestras in Oregon and Chicago.

With a commitment to contemporary music, Kalmar has commissioned a number of composers including last season Gabriel Kahane, Kareem Roustom, Stacy Garrop and Mark-Anthony Turnage’s Symphonic Movements.  Guest engagements of the current season include appearances with the Iceland Symphony, Tampere Philharmonic, Helsingborg Symphony, Wroclaw Philharmonic and Singapore Symphony Orchestras.

His recordings for Pentatone with the Oregon Symphony Orchestra include two Grammy Award nominations, one for their 2012 release of “Music for a Time of War” and another for “Spirit of the American Range” featuring works by Walter Piston, George Antheil and Copland Symphony No 3.  2017 saw the release of Haydn Symphonies Nos 53, 64 and 96 “this is a grand performance that catches a world-class symphony at the top of their game” Audiophile Audition followed by two volumes entitled “Aspects of America” including works by Barber, Kenji Bunch, Christopher Rouse, Sebastian Currier, Walter Piston, Morton Gould and Howard Hanson.  His recordings for Cedille records include repertoire by Szymanowski, Martinu and Bartók and works by Joachim and Brahms with the Chicago Symphony Orchestra.  

Born in Uruguay to Austrian parents, Carlos Kalmar studied conducting with Karl Österreicher in Vienna and won First Prize at the Hans Swarowsky Conducting Competition. He has previously served as Music Director with the RTVE Madrid, Stuttgart Philharmonic and the Niederösterreichisches Tonkünstlerorchester in Vienna.