Haque served as Platoon Leader, Company 2 i/c and Battalion GSO - 3 in the East Bengal Regiment. He also served as the ADC to
COAS Lt. General Mustafizur Rahman as a Captain from 1998 to 2000. Haque was promoted to Major in 2001 and a Battalion 2 i/c of the
20 East Bengaluntil 2003. Thereafter he was Company Commander in the East Bengal Regiment, Adjutant in BMA, and Brigade Major. Promoted to Lieutenant Colonel in 2007, Haque joined the DGFI where he was posted until 2010. Promoted to Colonel in 2010, Haque served as Col Staff of 19 Inf Div in Ghatail. Thereafter, he became Battalion Commanding Officer of 7 East Bengal Regiment in 2011 till 2014. Haque was promoted to Brigadier in 2014 and joined the
Directorate General Of Forces Intelligence where he was till 2018, when he commanded an Infantry Brigade in the Chittagong Hill Tracts. Haque commanded the 99 Composite Brigade that is responsible for the security of the
Padma Bridge from 2020 to 2022. He has served in the United Nations peacekeeping forces in Sierra Leone and South Sudan. He met residents of Khagrachari District and called for them to surrender any illegal weapons on 25 September 2018. He has also served as the college secretary of the National Defence College and member of the college's governing body. He become director general of Directorate-General of Forces Intelligence in October 2022. Haque was sent to
mandatory retirement on 12 September 2024 along with two former director generals of Directorate-General of Forces Intelligence, Lieutenant general
Saiful Alam, and Lieutenant general
Tabrez Shams. Major General
Faizur Rahman replaced Haque as director general of Directorate-General of Forces Intelligence. == Personal life ==