The government has begun the search for key figures in its strategy to ensure a successful 2012 Olympics in London.
An advertisement in the Sunday Times invited applications for the posts of chair and chief executive of the Olympic Delivery Authority (ODA).
The ODA is the body which will oversee the contruction of key venues and infrastructure projects for 2012.
"We need to ensure we have the highest calibre candidates for these roles," said Olympics Minister Tessa Jowell.
"I hope that some of the brightest stars in business and public life will want to take up this challenge
"Ensuring that the venues, transport and infrastructure for the 2012 Olympic and Paralympic Games are delivered on time and on budget is an enormous job, and will require great skill in organisation and communication.
"The 2012 Games will be a showcase to the world - all eyes will be on London and Britain and what we can deliver for the Olympic movement."
Jowell added: "We will have some of the most inspiring and visionary facilities in the world and making sure they are delivered successfully is an absolutely key task."
The closing date for applications is 30 September.