Khaleghi served in the Ministry of Education for several years. Special secretary of the minister’s office, deputy of the ministerial office, deputy of the country’s music department, and deputy of the high music conservatory were among his positions. Khaleghi formed the “National Orchestra” in 1322 AH by inviting some Persian musicians. In 1328, he formed the “Association of National Music Lovers,” which was later renamed the National Music Conservatory.