POWER OF ATTORNEY

The undersigned hereby constitutes and appoints each of Steven G. Mahon, Hilary
  L. Hageman, Natalia Weaver and Kathryn S. Gunderson, signing singly, as the
undersigned's 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 relating to ownership
of securities of  Science Applications International Corporation ("SAIC");

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as an executive officer and/or director of SAIC, any Forms 3, 4 and 5 necessary
or desirable 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, in connection with the
undersigned's ownership of securities of SAIC, 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 the date set forth below.



Date:	 1-14-2019			Signature:  /s/ Katharina G. McFarland
					Printed Name:  Katharina G. McFarland