In 1918, he completed his education in Versailles, Yvelines, receiving his bachelor's degree in mathematics from the University of Paris.

He worked in the University of Cambridge as an assistant teacher of professor Edward Granville Browne in Persian literature.

[2] While Iran was under attack by the Russian Empire, Sedigh wrote many related articles in The Times.

In 1921, he received the title of Sedigh Alam from Ahmad Shah Qajar per Samad Khan Momtaz os-Saltaneh's request.

Sedigh maintained this position in Morteza-Qoli Bayat's (November 25, 1944) and Ahmad Qavam's (September 11, 1947) cabinets.