Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^* KKR 2006 Fund L.P.	2. Issuer Name and Ticker or Trading Symbol Engility Holdings, Inc. [ EGL ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __ X __ 10% Owner _____ Officer (give title below) _____ Other (specify below)
(Last) (First) (Middle) 9 WEST 57TH STREET, SUITE 4200	3. Date of Earliest Transaction (MM/DD/YYYY) 1/14/2019
(Street) NEW YORK, NY 10019 (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _ X _ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, par value $0.01 per share	1/14/2019		J ⁽¹⁾		8960446	D	⁽²⁾	0	I	Held through New Birch Partners, LP ⁽³⁾ ⁽⁴⁾ ⁽⁵⁾

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:
(1)	On January 14, 2019, Science Applications International Corporation ("SAIC") acquired Engility Holdings, Inc. (the "Issuer") pursuant to that certain Agreement and Plan of Merger entered into by and among the Issuer, SAIC and Raptors Merger Sub, Inc., a direct wholly-owned subsidiary of SAIC ("Merger Sub"), dated as of September 9, 2018 (the "Merger Agreement"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer, with the Issuer surviving such merger as a wholly-owned subsidiary of SAIC (the "Merger").
(2)	Pursuant to the terms of the Merger Agreement, each outstanding share of common stock, par value $0.01 per share, of the Issuer ("Common Stock"), issued and outstanding immediately prior to the effective time of the Merger (other than shares owned by the Issuer or any of its subsidiaries), automatically converted into the right to receive 0.450 validly issued, fully paid and non-assessable shares of SAIC common stock.
(3)	Reflects securities held directly by New Birch Partners, LP (f/k/a Birch Partners, LP). Birch GP, LLC was the general partner of New Birch Partners, LP. The members of Birch GP, LLC were KKR 2006 Fund L.P. and General Atlantic Partners 85, L.P. The Reporting Persons beneficially owned shares of Common Stock through limited partnership interests of New Birch Partners, LP held by each of KKR 2006 Fund L.P., OPERF Co-Investment LLC, KKR Partners III, L.P. and 8 North America Investor L.P. and limited liability company interests of Birch GP, LLC held by KKR 2006 Fund L.P.
(4)	The general partner of KKR 2006 Fund L.P. is KKR Associates 2006 L.P., and the general partner of KKR Associates 2006 L.P. is KKR 2006 GP LLC. The designated member of KKR 2006 GP LLC is KKR Fund Holdings L.P. KKR Fund Holdings GP Limited is a general partner of KKR Fund Holdings L.P. KKR Group Holdings Corp. is a general partner of KKR Fund Holdings L.P. and the sole shareholder of KKR Fund Holdings GP Limited. KKR & Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR Management LLC is the controlling shareholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC.
(5)	The Reporting Person may be deemed to be the beneficial owner of all or a portion of the securities reported herein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act") or otherwise, the Reporting Person is the beneficial owner of any securities reported herein, and the Reporting Person disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
KKR 2006 Fund L.P. 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR Associates 2006 LP 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR 2006 GP LLC 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR Fund Holdings L.P. 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR Fund Holdings GP Ltd 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR Group Holdings Corp. 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR & Co. Inc. 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KKR Management LLC 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
KRAVIS HENRY R 9 WEST 57TH STREET, SUITE 4200 NEW YORK, NY 10019		X
ROBERTS GEORGE R 2800 SAND HILL ROAD, SUITE 200 MENLO PARK, CA 94025		X

Signatures
KKR 2006 FUND, L.P. By: KKR Associates 2006 L.P., its general partner By: KKR 2006 GP LLC, its general partner By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
KKR ASSOCIATES 2006 L.P. By: KKR 2006 GP LLC, its general partner By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
KKR 2006 GP LLC By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
KKR FUND HOLDINGS L.P. By: KKR Group Holdings Corp., a general partner By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
KKR FUND HOLDINGS GP LIMITED By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Director		1/16/2019
^** Signature of Reporting Person		Date
KKR GROUP HOLDINGS CORP. By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
KKR & CO. INC. By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
KKR MANAGEMENT LLC By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Chief Financial Officer		1/16/2019
^** Signature of Reporting Person		Date
HENRY R. KRAVIS By: /s/ Terence Gallagher Name: Terence Gallagher itle: Attorney-in-fact for William J. Janetschek, Attorney-in-fact		1/16/2019
^** Signature of Reporting Person		Date
GEORGE R. ROBERTS By: /s/ Terence Gallagher Name: Terence Gallagher Title: Attorney-in-fact for William J. Janetschek, Attorney-in-fact		1/16/2019
^** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 4(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).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.