At age 14, he attended Vienna Music Academy, switching to double bass. He studied with students of Franz Simandl, a famous double bass soloist.[2] Streicher graduated in 1940 and spent the next four years serving as principal bass at the Kraków National Theater. He was suddenly conscripted by the German Wehrmacht, which was followed by Russian imprisonment. In 1945, he escaped on foot[2] and joined the Vienna Philharmonic, spending 19 years (1954 - 1973) as principal. During this time, he claimed to have hitched a ride in a Russian tank to audition for the Orchestra of the Vienna State Opera. In April 1966, he gave his first solo concert in Wels. The raging success took him to the Middle East, America, Africa, Japan, Korea, and Taiwan.[2] As a soloist he recorded pieces ranging from Carl Ditters von Dittersdorf's 18th century compositions to contemporary contrabass pieces.
After the tour, Streicher devoted his time to instructing young students at the Vienna Musical Theater Academy and at the Escuela Superior de Música Reina Sofía (Queen Sofía College of Music) in Madrid.
