Noor Khan enrolled as an Advocate of the High Court, in May of 2007 and since October has been working as Case Administrator in the Karachi Centre for Dispute Resolution.

Khan worked as Associate Lawyer in Jamil and Jamil Barristers-at-Law from 2005 to 2006, handling legal matters on Arbitration, Corporate, Labour, Constitutional, Family Rent, Registration Act, Pleading Arbitration and Property Laws.

Khan worked as a Junior Advocate at Navin Merchant Law Associates from 2003 to 2005, handling cases on Intellectual Property, Custom, Family, Rent and Excise.

Khan worked as associate Lawyer in Sofia Saeed Law Associates for seven months in Banking, Property, Rent, Family, Constitutional, and Company Law.

Khan regularly appears before the Sindh High Court, District Courts, and Labour Courts, and is a member of the Sindh High Court Bar Association, Sindh Bar Council and the Karachi Bar Association.