Amendment No. 1 to Amended and Restated Employment Agreement Ronald N. Tutor

Exhibit 10.1

PERINI CORPORATION

Amendment No. 1 to Amended and Restated Employment Agreement

Ronald N. Tutor

DATED: MARCH 20 , 2009

WHEREAS, Perini Corporation, a Massachusetts corporation (the “ Company ”), and Ronald N. Tutor (the “ Executive ”), entered into an employment agreement on April 2, 2008, which was subsequently amended on December 23, 2008 (collectively, the employment agreement and the amendment thereto are referred to herein as the “ Agreement ”); and

WHEREAS, pursuant to Section 20 of the Agreement, the Company and Executive now wish to amend the Agreement to reflect a change in the manner certain benefits are to be provided to Executive.

NOW, THEREFORE , in consideration of the foregoing, of the mutual promises contained herein and of other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree to amend the Agreement as set forth herein.

FIRST:            The Agreement is hereb