Haq joined the Calcutta Madrasa (now
Aliah University) as a temporary teacher in 1904. In 1906, he worked briefly in the Education Department in Shillong, Assam. The next year he joined the Dhaka Madrasa as a teacher. In 1911, he became a professor of geography at the
Dhaka Teachers' Training College, in 1914, Assistant School Inspector of Muslim Education for the
Dhaka Division, and headmaster of the Calcutta Training School in 1917. In 1921, he became superintendent of the newly founded
Dhaka Education Board and continued there until his death. In recognition of his services, the British Government awarded him the titles
Khan Sahib in 1919 and
Khan Bahadur in 1926. == Journalism ==