JACOBS ENGINEERING GROUP INC.
POWER OF ATTORNEY FOR EXECUTING FORMS 3, 4 AND 5


	Know all by these present, that the undersigned hereby constitutes and appoints
each of Kevin Berryman, Justin Johnson and Priya Howell, signing singly, the
undersigned's true and lawful attorney-in-fact to:

(1)	execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of Jacobs Engineering Group Inc. (the "Company"),
Form 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act
of 1934 and the rules thereunder; and any other forms or reports the undersigned
may be required to file in connection with the undersigned's ownership,
acquisition or disposition of securities of the Company.

(2)	do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete, execute and file any such Form 3, 4
and 5, or other form or report, and timely file such forms with the Securities
and Exchange Commission and any stock exchange or similar authority; and

(3)	take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of the attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by the attorney-in-fact on my behalf
pursuant to this Power of Attorney shall be in such form and shall contain such
information, terms and conditions as such attorney-in-fact may authorize or
approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such the attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that the attorney-in-fact, or the
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this Power of Attorney and the rights and powers herein
granted. The undersigned hereby acknowledge that the foregoing attorney-in-fact,
in serving in such capacity at the request of the undersigned, is not assuming
any of my responsibilities to comply with Section 16 of the Securities Exchange
Act of 1934.

	This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorney-in-fact.

	IN WITNESS WHEREOF, I hereby has cause this Power of Attorney to be executed as
of this 9th day of March, 2022.



                                         /s/Stephen A. Arnette
                                         _________________________________
                                         Signature


                                          Stephen A. Arnette
                                         _________________________________
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