Ownership Submission
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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(Print or Type Responses)
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)
President & CEO
(Last)
(First)
(Middle)
C/O AECOM TECHNOLOGY CORPORATION, 555 S. FLOWER STREET, SUITE 3700
3. Date of Earliest Transaction (Month/Day/Year)
05/08/2009
(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 05/08/2009   M   50,000 A $ 7.84 392,726 D  
Common Stock 05/08/2009   S(1)   354 D $ 30.11 392,372 D  
Common Stock 05/08/2009   S(1)   101 D $ 30.105 392,271 D  
Common Stock 05/08/2009   S(1)   3,269 D $ 30.1 389,002 D  
Common Stock 05/08/2009   S(1)   606 D $ 30.09 388,396 D  
Common Stock 05/08/2009   S(1)   101 D $ 30.085 388,295 D  
Common Stock 05/08/2009   S(1)   960 D $ 30.07 387,335 D  
Common Stock 05/08/2009   S(1)   859 D $ 30.06 386,476 D  
Common Stock 05/08/2009   S(1)   556 D $ 30.055 385,920 D  
Common Stock 05/08/2009   S(1)   1,414 D $ 30.05 384,506 D  
Common Stock 05/08/2009   S(1)   101 D $ 30.04 384,405 D  
Common Stock 05/08/2009   S(1)   51 D $ 30.035 384,354 D  
Common Stock 05/08/2009   S(1)   485 D $ 30.03 383,869 D  
Common Stock 05/08/2009   S(1)   960 D $ 30.025 382,909 D  
Common Stock 05/08/2009   S(1)   51 D $ 30.0225 382,858 D  
Common Stock 05/08/2009   S(1)   1,204 D $ 30.02 381,654 D  
Common Stock 05/08/2009   S(1)   450 D $ 30.01 381,204 D  
Common Stock 05/08/2009   S(1)   1,566 D $ 30.005 379,638 D  
Common Stock 05/08/2009   S(1)   36,912 D $ 30 342,726 D  
Common Stock               86,846.338 I by Fidelity Management Trust Company 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 $ 7.84 05/08/2009   M     50,000 12/31/2005 11/21/2009 Common Stock 50,000 $ 0 0 D  
Employee Stock Option $ 9.755             09/30/2006 11/20/2010 Common Stock 100,000   100,000 D  
Employee Stock Option $ 10.39             09/30/2006 12/02/2011 Common Stock 100,000   100,000 D  
Employee Stock Option $ 23.94               (2) 12/01/2015 Common Stock 98,281   98,281 D  
Restricted Stock Units (3)               (4)   (4) Common Stock 33,417   33,417 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     President & CEO  

Signatures

 /s/ David Y. Gan, Attorney-in-Fact for John M. Dionisio   05/12/2009
**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 effected pursuant to a 10b5-1 trading plan adopted on December 10, 2008.
(2) The option vests in three equal annual installments beginning on December 1, 2009.
(3) Each restricted stock unit represents a contingent right to receive one share of AECOM common stock.
(4) The restricted stock units vest in December 2011.

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