UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): March 31, 2007

Perini Corporation

(Exact name of registrant as specified in its charter)

____________________

Massachusetts
(State or other jurisdiction of
incorporation or organization) 1-6314
(Commission file number) 04-1717070
(I.R.S. Employer
Identification No.)

73 Mt. Wayte Avenue, Framingham, MA 01701

(Address of principal executive offices) (Zip code)

Registrant’s telephone number, including area code: (508) 628-2000

None

(Former name or former address, if changed since last report)

____________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Zohrab B. Marashlian, President, Perini Civil Construction, and a named executive officer of Perini Corporation (the “Company”), retired from the Company effective March 31, 2007.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

PERINI CORPORATION

Dated: April 4, 2007   By: /s/Michael E. Ciskey

Michael E. Ciskey

Vice President and Chief Financial Officer