FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF 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 *   DEMETRIOU STEVEN J. 2. Date of Event Requiring Statement (Month/Day/Year) 08/17/2015 3. Issuer Name and Ticker or Trading Symbol JACOBS ENGINEERING GROUP INC /DE/ [JEC] (Last) (First) (Middle) 155 NORTH LAKE AVE 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President and CEO 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) PASADENA, CA 91101 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 Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 25,101 (1) D   Common Stock 67,772 (2) D   Common Stock 5,355 (3) D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option	  (4)	08/17/2026	Common Stock	17,980 (4)	$ 43.94	D	Â
Stock Option	  (5)	08/17/2026	Common Stock	84,279 (5)	$ 43.94	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
DEMETRIOU STEVEN J. 155 NORTH LAKE AVE PASADENA, CA 91101	  X	Â	  President and CEO	Â

Signatures

/S/ FRANKLIN D. DENIS		08/21/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(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 the receipt of restricted stock on August 17, 2015 pursuant to the Company's 1999 Stock Incentive Plan in connection with the reporting person's sign-on equity grant. The restricted stock vests 100% on the third anniversary of the grant date.
(2)	Represents the receipt of restricted stock on August 17, 2015 pursuant to the Company's 1999 Stock Incentive Plan in connection with the reporting person's hiring to make the reporting person whole for the forfeiture of unvested awards the reporting person left behind at his former employer. The restricted stock vests in three equal installments on the first, second and third anniversaries of the grant date.
(3)	Represents the receipt of restricted stock on August 17, 2015 pursuant to the Company's 1999 Stock Incentive Plan in connection with reporting person's fiscal year 2015 equity grant. The restricted stock vests 100% on the third anniversary of the grant date.
(4)	Represents the receipt of stock options on August 17, 2015 pursuant to the Company's 1999 Stock Incentive Plan in connection with the reporting person's fiscal year 2015 equity grant. The option vests in four equal annual installments on the first four anniversaries of the grant date.
(5)	Represents the receipt of stock options on August 17, 2015 pursuant to the Company's 1999 Stock Incentive Plan in connection with the reporting person's sign-on equity grant. The option vests in four equal annual installments on the first four anniversaries of the grant date.

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