Scott has been under pressure of late from certain sections of the Millers support, but has spoken out and says he was brought in to start and finish the job.
"This club needed to start again with a restructure from top to bottom and that's why the Chairman gave me the job, we share the same ambition and vision", said Scott, who is on a three year contract.
"We want leaders at the club and promotion and it takes time, if it doesn't happen this season then I'll bring in players for next season and build over the summer."