Jardine joins the agency this month and will be responsible for optimising the production and delivery of Euro’s integrated campaigns.
She will work alongside Clare Donald, the agency’s former head of broadcast, who has also been promoted to the joint head of operations role.
The pair will report to Russ Lidstone, the chief executive of Euro RSCG London.
Jardine had worked at BBH since September 2002. She originally joined the agency as head of project management, before being promoted to resource director in March 2009.
Prior to BBH, Jardine was the head of creative services at WCRS, and during her career, has also spent time working at HHCL and Baker Tomkins.
Lidstone said: "As our integrated offering becomes even stronger, this move ensures that we have the right team in place to deliver best in class, future-first end-to-end production"