Exhibit 24
POWER OF ATTORNEY

Know by all persons by these presents that the undersigned hereby
constitutes and appoints each of Laura Dalupan, Jessica Laddon, Raymond Veldman
and Nancy Walker, signing singly, as his true and lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the SEC) a
Form ID, including amendments thereto, and any other documents necessary or
appropriate to obtain codes and passwords enabling the undersigned to make
electronic filings with the SEC of reports required by Section 16(a) of the
Securities Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as an executive officer and/or director of SAIC, Inc. (SAIC), Forms 3, 4 and
5 in accordance with Section 16(a) of the Securities and Exchange Act of 1934
and the rules thereunder, as the same may be amended from time to time;

(3) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete the execution of any such Form 3, 4
or 5 and the timely filing of such Form with the SEC and any other authority;
and

(4) take any other action of any type whatsoever with the foregoing which, in
the opinion of such 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 such attorney-in-fact on behalf of the undersigned
pursuant to this Power of Attorney shall be in such form and shall contain such
terms and conditions as such attorney-in-fact may approve in his or her
discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform each and every act and thing whatsoever requisite,
necessary and 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 such attorney-in-fact, or
his or her 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 acknowledges that the foregoing attorney-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming any of the
undersigned's responsibilities to comply with Section 16 of the Securities and
Exchange Act of 1934 and the rules thereunder, as the same may be amended from
time to time.

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 SAIC, unless
earlier revoked by the undersigned in a signed writing to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 18th day of June, 2010.

/s/ BRIAN F. KEENAN
Signature:  Brian F. Keenan