Ms. Thériault Paulin has a Bachelor of Arts degree with a major in information and communications and a minor in sociology from the Université de Moncton, as well as a Bachelor of Laws degree from this same university. She has since added to her portfolio with public leadership training and a certificate in negotiation, both from the prestigious Harvard University.
Admitted to the Law Society of New Brunswick in 2009, she began her career in a private firm. Since 2012 (ad hoc since 2019), she has been a criminal Crown prosecutor in the Office of the Attorney General of New Brunswick. In 2018, she returned to private practice so that she could also fill several roles within various administrative tribunals as well as being an agent with the Public Prosecution Service of Canada.
Ms. Thériault-Paulin was a member of the Mandatory Continuing Professional Development Committee of the Law Society of New Brunswick and chaired the Professional Development Committee of the Canadian Bar Association, New Brunswick Branch. She also served three terms on the Law Society of New Brunswick Council as the elected representative for Gloucester County. Finally, she represented the Law Society of New Brunswick on the New Brunswick Criminal Justice Efficiencies Committee.