LIMITED POWER OF ATTORNEY

      Know all by these presents, that each of the undersigned hereby makes,
constitutes and appoints Mark N. Rogers, Vincent Pecora, Brian D. Short and
Heike K. Sullivan (any of whom may act individually) as the true and lawful
attorney-in-fact of each of the undersigned, with full power and authority as
hereinafter described on behalf of and in the name, place and stead of each of
the undersigned to:

1) prepare, execute, acknowledge, deliver and file Forms 3, 4, and 5 (including
any amendments thereto) and any Schedule 13D (including any amendments thereto)
with respect to the securities of Amkor Technology, Inc., a Delaware corporation
(the "Company"), with the United States Securities and Exchange Commission, any
national securities exchanges and the Company, as considered necessary or
advisable under Section 16(a) of the Securities Exchange Act of 1934 and the
rules and regulations promulgated thereunder, as amended from time to time (the
"Exchange Act"), including obtaining any filing codes or reissuance of existing
filing codes, if necessary, in connection therewith;

2) seek or obtain, as the representative of each of the undersigned and on
behalf of each of the undersigned, information on transactions in the Company's
securities from any third party, including brokers, employee benefit plan
administrators and trustees, and each of the undersigned hereby authorizes any
such person to release any such information to such attorney-in-fact and
approves and ratifies any such release of information; and

3) perform any and all other acts which in the discretion of such
attorney-in-fact are necessary or desirable for and on behalf of any of the
undersigned in connection with the foregoing.

Each of the undersigned acknowledges that:

1) this Power of Attorney authorizes, but does not require, such
attorney-in-fact to act in his or her discretion on information provided to such
attorney-in-fact without independent verification of such information;

2) any documents prepared and/or executed by such attorney-in-fact on behalf of
any of the undersigned pursuant to this Power of Attorney will be in such form
and will contain such information and disclosure as such attorney-in-fact, in
his or her discretion, deems necessary or desirable;

3) neither the Company nor such attorney-in-fact assumes (i) any liability for
any of the undersigneds' responsibility to comply with the requirements of the
Exchange Act, (ii) any liability of any of the undersigned for any failure to
comply with such requirements, or (iii) any obligation or liability of any of
the undersigned for profit disgorgement under Section 16(b) of the Exchange Act;

4) this Power of Attorney does not relieve any of the undersigned from
responsibility for compliance with the undersigneds' obligations under the
Exchange Act, including without limitation the reporting requirements under
Section 16 of the Exchange Act; and

5) this Power of Attorney supersedes and replaces any prior power of attorney
executed by one or more of the undersigned for any of the purposes set forth
herein.

      Although this Power of Attorney supersedes and replaces any prior power of
attorney executed by one or more of the undersigned for any of the purposes set
forth herein, each of the undersigned hereby ratifies and approves of any
actions taken pursuant to any prior power of attorney for any of the purposes
set forth herein, including without limitation the granting thereof by any one
or more of the undersigned on his or her behalf.  Each of the undersigned hereby
gives and grants the foregoing attorney-in-fact full power and authority to do
and perform all and every act and thing whatsoever requisite, necessary or
appropriate to be done in and about the foregoing matters as fully to all
intents and purposes as the undersigned might or could do if present, hereby
ratifying all that such attorney-in-fact shall lawfully do or cause to be done
of, for and on behalf of the undersigned by virtue of this Power of Attorney.

      This Power of Attorney may be executed in several counterparts, each of
which shall be deemed an original but all of which shall constitute one and the
same instrument.

      This Power of Attorney shall remain in full force and effect until revoked
by any of the undersigned in a signed writing delivered to the attorney-in-fact.

      IN WITNESS WHEREOF, the undersigned have each caused this Power of
Attorney to be executed as of 4/25/2023.


                    ALEXANDRA INVESTMENTS, LLC


                    By: /s/ Susan Y. Kim
			--------------------------
                           Susan Y. Kim, Manager


                    By: /s/ Liam E. Blaney
			---------------------------
                           Liam E. Blaney, Manager


                    JACQUELINE INVESTMENTS, LLC


                    By: /s/ Susan Y. Kim
			--------------------------
                           Susan Y. Kim, Manager


                     By: /s/ Liam E. Blaney
			----------------------------
                            Liam E. Blaney, Manager


                    DYLAN INVESTMENTS, LLC


                      By: /s/ Susan Y. Kim
			----------------------------
                             Susan Y. Kim, Manager


                      By: /s/ Liam E. Blaney
			------------------------------
                              Liam E. Blaney, Manager