After Huq graduated, he labored as a attorney within the Rajshahi District Courtroom on 11 March 1985.
On 13 April 1987, Huq become a attorney of the Top Courtroom Department.
Huq used to be appointed a attorney of the Appellate Department of the Bangladesh Ideal Courtroom on 27 February 2001.
Huq used to be appointed an Further Pass judgement on within the Top Courtroom Department on 23 August 2004 and used to be made an everlasting pass judgement on on 23 August 2006.
Huq used to be one among 19 judges who filed an attraction with the Bangladesh Ideal Courtroom on 28 July 2008 difficult a Top Courtroom verdict which ordered the federal government to nominate 10 everlasting judges to the Top Courtroom Department whose appointment used to be no longer showed through the former Bangladesh Nationalist Celebration executive. On 30 July 2008, Huq and Justice Sharif Uddin Chaklader issued a verdict halting corruption instances in opposition to six and granting them bail. The six accused had been Syed Abdullah Muhammad Taher, former Bangladesh Jamaat-e-Islami member of parliament, M. A. Hashem, former Bangladesh Nationalist Celebration member of parliament and proprietor of Partex Crew, Sayeed Hossain Chowdhury, proprietor of HRC Crew, Giridhari Lal Modi, founding father of Uttara Crew, Syed Galib Ahmed, director of World Agro Industry (Pvt) Corporate Restricted (GATCO Crew), and Syed Tanveer Ahmed, director of World Agro Industry (Pvt) Corporate Restricted (GATCO Crew).
On 18 November 2009, Huq and Justice AFM Abdur Rahman issued a Sua sponte ruling asking Minister of House Affairs, Sahara Khatun, to provide an explanation for extrajudicial killings inside 48 hours. The decision used to be given following a information document on extrajudicial killings. Sahara Khatun denied there were any extrajudicial killings since her executive got here to energy. He canceled the parliamentary club of Abdul Kashem, a Jatiya Celebration flesh presser, for being a mortgage defaulter.
Huq used to be a commissioner of the fifth Bangladesh Judicial Provider Fee in 2011.
On 6 December 2017, Huq declared the parliamentary club of Nizam Uddin Hazari unlawful whilst his fellow pass judgement on at the bench, Justice FRM Nazmul Ahsan, disagreed with the decision leading to a break up verdict. The case went to Justice Md Abu Zafor Siddique who issued a verdict in want of Nizam Uddin Hazari.
On 12 February 2020, Huq and Justice Md Akram Hossain Chowdhury issued an order asking the federal government to provide an explanation for why the detention of Shariat Sarkar will have to no longer be declared unlawful. He were detained below Virtual Safety Act for announcing that he would pay clerics if they might turn out making a song used to be forbidden in Islam at a priority in Dhamrai.