FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Dionisio John M   2. Issuer Name and Ticker or Trading Symbol AECOM TECHNOLOGY CORP [ACM] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman & CEO (Last) (First) (Middle) C/O AECOM TECHNOLOGY CORPORATION, 555 S. FLOWER STREET, SUITE 3700 3. Date of Earliest Transaction (Month/Day/Year) 02/01/2013 (Street) LOS ANGELES, CA 90071 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/01/2013   S(1)   10,000 D $ 25.57 350,657 D   Common Stock               16,300 I by John M Dionisio & Rose Lucy Dionisio JTWROS Common Stock               164,948 I by John M Dionisio Family Irrevocable Trust Common Stock               87,622.771 I by Merrill Lynch under AECOM Retirement & Savings Plan (RSP)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Option

$ 23.94

(2)

12/01/2015

Common Stock

98,281

98,281

D

Employee Stock Option

$ 24.45

(3)

12/02/2016

Common Stock

145,349

145,349

D

Employee Stock Option

$ 27.54

(4)

12/08/2017

Common Stock

51,030

51,030

D

Restricted Stock Unit

(5)

(6)

(6)

Common Stock

17,399

17,399

D

Restricted Stock Unit

(5)

(7)

(7)

Common Stock

71,371

71,371

D

Restricted Stock Unit

(5)

(8)

(8)

Common Stock

109,614

109,614

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Dionisio John M C/O AECOM TECHNOLOGY CORPORATION 555 S. FLOWER STREET, SUITE 3700 LOS ANGELES, CA 90071	X		Chairman & CEO

Signatures

/s/ Preston Hopson, Attorney-in-Fact for John M. Dionisio		02/05/2013
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The sales in this Form 4 were made pursuant to a 10b5-1 trading plan adopted on September 4, 2012.
(2)	The options vested in three equal annual installments beginning on December 1, 2009.
(3)	The options vested in three equal annual installments beginning on December 2, 2010.
(4)	The options vest in three equal annual installments beginning on December 8, 2011.
(5)	Each restricted stock unit represents a contingent right to receive one share of AECOM common stock.
(6)	The restricted stock units vest in three equal annual installments beginning December 2011.
(7)	The restricted stock units vest in three equal annual installments beginning December 2012.
(8)	The restricted stock units vest in December 2015.

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