[3][4] On 11 February 2002, Princess Majeedah started her work as a Special Duties Officer in the Environment Unit, a division of the Ministry of Development in charge of strategic and policy-related environmental issues.

Evaluating the Environmental Impact Assessment Report of the Sungai Liang Industrial Site Development is one of the duties of the Planning and Management Division.

The Asean Youth Forum on Environment, which took place on 8 January 2007, is one of a number of successful initiatives under her direct supervision.

[4] Her writings include the Position Paper on Brunei's Accession to the Basel Agreement to Control the Disposal and Transboundary Transport of Hazardous Waste and the Environmental Management Guidelines for Quarry Activities.

[5] On 10 June 2007, Princess Majeedah married Pengiran Khairul Khalil at the Omar Ali Saifuddien Mosque.