Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - JACOBS ENGINEERING GROUP INC /DE/Financial_Report.xls
10-Q - FORM 10-Q - JACOBS ENGINEERING GROUP INC /DE/d10q.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 OF SARBANES-OXLEY - JACOBS ENGINEERING GROUP INC /DE/dex312.htm
EX-32.1 - CERTIFICATION OF CEO PURSUANT TO 18 USC SECTION 1350 - JACOBS ENGINEERING GROUP INC /DE/dex321.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 OF SARBANES-OXLEY - JACOBS ENGINEERING GROUP INC /DE/dex311.htm

EXHIBIT 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

Pursuant to 18 U.S.C. Section 1350

Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of Jacobs Engineering Group Inc. (the “Company”) on Form 10-Q for the quarter ended January 1, 2010 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John W. Prosser, Jr., Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: (1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ John W. Prosser Jr.            

John W. Prosser, Jr.

Executive Vice President,

Finance and Administration

January 28, 2010

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.