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 * PROSSER JOHN W JR   2. Issuer Name and Ticker or Trading Symbol JACOBS ENGINEERING GROUP INC /DE/ [JEC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive Vice President (Last) (First) (Middle) 155 NORTH LAKE AVE 3. Date of Earliest Transaction (Month/Day/Year) 05/23/2013 (Street) PASADENA, CA 91101 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 05/27/2013   F   1,566 (1) D $ 54.99 339,619 D

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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

Stock Option

$ 55

05/23/2013

A

36,000

(2)

05/23/2023

Common Stock

36,000

$ 0

36,000

D

Performance Stock Unit

(3)

05/23/2013

A

18,000 (4)

05/23/2016

05/23/2016

Common Stock

18,000 (4)

$ 0

18,000 (4)

D

Performance Stock Unit

(3)

05/23/2013

A

24,000 (5)

05/23/2016

05/23/2016

Common Stock

24,000 (5)

$ 0

24,000 (5)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
PROSSER JOHN W JR 155 NORTH LAKE AVE PASADENA, CA 91101			Executive Vice President

Signatures

/s/ Geoffrey P Sanders		05/28/2013
**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)	Represents shares surrendered to satisfy tax withholding liabilities upon vesting of restricted stock awards.
(2)	The option vests in four equal annual installments beginning on May 23, 2014.
(3)	Each performance stock unit award represents a contingent right to receive one share of JEC common stock.
(4)	Represents receiving 150% of the target share amount that may be issued pursuant to an award of performance stock units. The actual number of shares to be issued upon vesting can range from 0% to 150% of the number of performance stock units awarded, depending on the stock price performance of JEC common stock relative to the stock price performance of a defined group of industry peers.
(5)	Represents receiving 200% of the target share amount that may be issued pursuant to an award of performance stock units. The actual number of shares to be issued upon vesting can range from 0% to 200% of the number of performance stock units awarded, depending on the growth of the company's net earnings.

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