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                                                                   EXHIBIT 10.23
 
                              EMPLOYMENT AGREEMENT
 
     This Employment Agreement (the "Agreement") is effective February 16, 1993
between ELDORADO BANK ("Employer") and RAYMOND E. DELLERBA ("Employee") to which
ELDORADO BANCORP is a party.
 
                                   RECITALS:
 
     A.  Employer desires to retain Employee in the full-time employ of Employer
as the President and Chief Operating Officer of the Employer for a fixed term
and to provide hereby the terms of that employment.
 
     B.  Employee has advised Employer of his willingness to act in a full-time
capacity as the President and Chief Operating Officer of Employer for the term
provided herein.
 
     NOW, THEREFORE, in consideration of the foregoing recitals, and the terms,
conditions and covenants contained herein, it is agreed as follows:
 
     1.  Employment.  Employer hereby employs Employee and Employee hereby
accepts this employment and agrees to exercise and perform faithfully,
exclusively, and to the best of his ability on behalf of Employer the powers and
duties customarily exercised and performed by its President and Chief Operating
Officer on the terms and conditions set forth herein. Employee acknowledges and
agrees that he is hereby also making a moral commitment to honor this Agreement
and to further the Employer's best interests during the full term of this
Agreement.
 
     2.  Employee's Services and Duties.
 
     2.1  During the term hereof, Employee shall:
 
          (a) Observe and conform to the policies and directions promulgated by
     Employer's Board of Directors from time to time;
 
          (b) Assume and perform those duties customarily performed by the Chief
     Operating Officer of a bank, including general executive duties and other
     powers and duties pertaining by law, regulations, or practice to the office
     of Chief Operating Officer, or otherwise imposed by the Bylaws of Employer;
     and
 
          (c) Serve as a full-time employee, and devote his ability and
     attention to the business of Employer during the term of this Agreement,
     and neither directly nor indirectly render any services of a business,
     commercial, or professional nature, whether as employee, partner, officer,
     director or shareholder, to any other person, firm, corporation or
     organization which in any manner competes with Employer, whether for
     compensation or otherwise, nor engage in any activity which is adverse to
     the Employer's business or welfare, without the prior written consent of
     Employer.
 
     The precise services to be performed by Employee may be extended or
curtailed, from time to time, at the discretion of the Board of Directors of
Employer, provided such services shall at all times be of the nature customarily
performed by the Chief Operating Officer or President of a bank.
 
     2.2  Nothing contained herein shall be construed to prevent Employee from
investing his assets in any form or manner, or supervising these investment,
provided that such investment-related activities do not, in any manner nor for
any significant amount of time, interfere with his performance of services on
behalf of Employer, and provided further the Employee shall not acquire any
direct or indirect ownership interest in any bank or financial institution,
other than Employer, where such ownership interest exceeds one percent of the
total ownership interests in such financial institution, except that Employee
may (i) retain the 31,700 shares of Commerce Bancorp now owned by Employee, and
(ii) exercise Employee's option to acquire an additional 38,000 shares of
Commerce Bancorp if Commerce Bancorp announces, prior to the expiration of such
option, an acquisition of either it or Commerce Bank. However, employee
ownership restrictions in any bank or
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financial institution other than Employer shall only apply to banks or financial
institutions that are located within the service areas of any of Employer's
offices and are in direct competition with Employer.
 
     3.  Term.  The term of Employee's employment by Employer pursuant to this
Agreement shall be for a period commencing on February 16, 1993 (the "Effective
Date") and terminating on December 31, 1996, subject to earlier termination as
hereinafter provided.
 
     4.  Compensation and Other Benefits.  As compensation, in full, for the
services to be rendered by Employee hereunder, Employer shall pay and the
Employee shall accept the following compensation:
 
     (a) Employer shall pay to Employee a salary of $150,000 (inclusive of all
compensation for services as a director of Employer and/or any affiliate of
Employer), payable in equal semi-monthly installments, less usual withholding
deductions, during the term hereof. Employer shall evaluate Employee's base
salary each year and any adjustment (but not below $150,000) to such base salary
shall be at the sole discretion of Employer.
 
     (b) Employer shall provide Employee with an automobile allowance of $700
per month for the term of this Agreement.
 
     (c) As additional compensation, Employer shall pay to Employee for each of
the calendar years 1993 through 1996 a bonus in an amount computed as follows:
 
     (1) The net operating income of Employers (for purposes hereof, Employers
includes Eldorado Bancorp) shall be determined for such years by excluding from
"Earnings (loss) before income taxes", as set forth in Employers' Consolidated
Statements of Earnings, the following: (i) provision for loan and lease losses,
(ii) net gains and/or losses on sales of investment securities, real estate and
fixed assets, and (iii) nonrecurring and non-operational items of income or
expense.
 
     (2) There shall then be subtracted from the net operating income the sum of
the loans and leases charged off for such year (net of recoveries) and state and
Federal income taxes for such year (the "Net Income").
 
     (3) There shall then be subtracted from such Net Income amount the product
of 10% multiplied by Employers' Stockholders' equity on January 1 of such year
(the "Bonus Base"). For purposes of the foregoing, "Stockholders' equity") shall
be the sum of contributed capital plus retained earnings plus allowances for
loan and lease losses.
 
     (4) The Bonus Base shall then be multiplied by 4%, the product of which
shall be the amount of a cash bonus to be paid to Employee for such years.
 
     (5) In addition, if Employee is paid a bonus for any such calendar year
pursuant to item (4) above (the "Primary Bonus Amount"), the Employee may earn
an additional bonus in each of the next two successive calendar years (provided
Employee is an employee of Employers on the last day of such succeeding calendar
year) in an amount equal to one-half ( 1/2) of such Primary Bonus Amount if the
Net Income for such succeeding year is equal to or greater than the Net Income
for the calendar year for which the Primary Bonus Amount was earned.
 
     The above calculations shall be made by Employers' independent certified
public accountants, whose determination shall be binding on Employee and
Employers. Examples of such calculations are attached hereto as Exhibits A and
B. It is specifically acknowledged and agreed that none of the bonuses provided
for in items (4) and (5) above shall be paid or earned for any calendar year for
which Employee is not an employee (for any reason including death) of Employers
on December 31 of such year. Any such bonus shall be paid within 30 days after
such accountants have made their determination.
 
     (d) Employee shall not be entitled to participate in the Eldorado Bancorp
Officer and Staff Profit Sharing Incentive Plan but, as additional compensation,
shall participate in the Eldorado Bank Deferred Compensation Plan.
 
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     (e) Notwithstanding any paragraph of this Agreement, should any material
change occur with respect to the growth or profitability of the Employer, such
as a merger or acquisition, the Board may choose to review and limit the annual
bonus as calculated under paragraph 4(c).
 
     (f) At the present time there are five employees of Eldorado Bank,
including Employee, who are recipients of bonuses based upon the calculations
set forth in paragraph 4(c) above. The aggregate percentage participation of all
such recipients, including Employee's 8% participation, is 34%. If the Board of
Directors of Eldorado Bank determines from time to time, in its sole discretion,
that new recipients should be added, existing recipients increased and/or
existing recipients replaced and, as a result, the aggregate percentage which
the Board would otherwise allocate to all such recipients at such time (the
"Recipients") would exceed 40%, then Employee acknowledges and agrees that
Employee's then percentage shall be reduced proportionately with the percentages
either previously allocated or proposed to be allocated to all other Recipients
so that the maximum aggregate percentage of all Recipients will not exceed 40%.
 
     (g) During the term of Employee's employment under this Agreement, Employee
shall be entitled to receive all other benefits of employment made available to
other employees of Employer, including participation in profit-sharing plans,
(specifically the Employee Stock Ownership Plan and 401(k) Plan) and life,
health and accident insurance benefits in the form, kind and amount made
available under group insurance coverage to employees of Employer plus executive
officers insurance coverage. Employee shall be entitled to term life insurance
coverage in the amount of $400,000 for the term of this Agreement.
 
     (h) Employer shall purchase a membership in and pay the monthly dues of and
assessments on a social or business club membership for the use of Employee,
which club and terms of purchase shall be as mutually agreed upon between
Employee and Employer.
 
     5.  Expenses.  Employee is authorized to incur reasonable expenses for
promoting the business of Employer as customary for a Chief Operating Officer of
similar employers. Employee shall provide Employer with adequate records of all
expenses incurred by Employee under this paragraph.
 
     6.  Vacations.  Employee shall be entitled to four (4) weeks of vacation
for each year of this Agreement.
 
     7.  Stock Option.  Employee shall be granted a stock option to acquire
20,000 shares of Eldorado Bancorp common stock with an effective grant date of
Employee's hire date. Such option shall be subject to the terms of the Eldorado
Bancorp Stock Option Plan. Vesting of the stock option shall be over five years.
 
     8.  Termination Prior to Expiration of Term.
 
     8.1  Termination by Employer for Cause.  Employer, by vote or written
approval of the Board of Directors duly taken in accordance with the law and the
Employer's Bylaws, may terminate this Agreement immediately, at which time all
obligations and liability of Employer under this Agreement shall cease (except
as to benefits then accrued), upon determination in good faith that Employee (i)
has been adjudged guilty of a felony or a misdemeanor involving moral turpitude
by a court of competent jurisdiction; (ii) has committed any act which would
cause termination of coverage under the Employer's Bankers' Blanket Bond as to
Employee (as distinguished from termination of coverage as to the Employer as a
whole); (iii) willful misconduct in the performance of his duties; or (iv)
Employee breaches this Agreement or Employer's Code of Conduct.
 
     8.2  Termination by Employer Without Cause.  Employer, by vote or written
approval of the Board of Directors duly taken in accordance with the law and
Employer's Bylaws, may terminate this Agreement and rights hereunder, without
cause or any reason whatsoever, upon a lump sum cash payment to Employee in the
amount equal to six (6) months of Employee's then base salary. Upon such payment
all obligations and liability of Employer under this Agreement shall cease,
except as to Employee's accrued benefits to the date of termination. Any pay in
lieu of vacation accrued to Employee, but not taken as of the date of
termination, will be deemed included in the termination pay. In the event of
termination under this paragraph 8.2, insurance benefits provided to Employee by
Employer shall be extended to Employee as provided under federal law. All
 
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remaining obligations and liability of Employer under this Agreement shall cease
at the date of termination, except as to benefits then accrued.
 
     8.3  Acquisition or Dissolution of Employer.  This Agreement shall not be
terminated by the voluntary or involuntary dissolution of Employer or by any
merger or consolidation where Employer is not the surviving or resulting
corporation, or upon any transfer of all or substantially all of the assets of
Employer. In the event of any such merger, consolidation or transfer of assets,
the provisions of this Agreement shall be binding upon and inure the benefit of
the surviving or resulting corporation or the corporation to which such assets
shall be transferred.
 
     Notwithstanding the foregoing, in the event proceedings for liquidation of
Employer is commenced by regulatory authorities, this Agreement and all rights
and benefits hereunder shall terminate. However, Employee will have the sole
option to demand and receive the lesser of (i) six (6) months salary based upon
the salary being paid to Employee at the time of such termination, or (ii) the
balance payable under this Agreement.
 
     8.4  Disability of Employee.  If Employee becomes disabled during the term
of this Agreement and such disability continues for a period of twelve (12)
months out of any twelve month period, Employer may, at its option, after the
expiration of such twelve month period, terminate this Agreement by giving
written notice to Employee. While Employee is disabled, Employer shall pay to
Employee 100 percent of the monthly salary installments as provided in paragraph
4, but such installments shall be reduced by all amounts paid to Employee on
account of disability insurance, worker's compensation or social security
payments made to Employee arising out of his disability other than medical,
hospital or similar health insurance; provided however, that such payments by
Employer shall cease upon the earlier of (a) the expiration of the term of this
Agreement, (b) the earlier termination of this Agreement pursuant to its
provisions, or (c) the continuation of Employee's disability for a period of
twelve (12) months. For the purpose of this Agreement, the term "disabled" shall
be defined as Employee's inability, through physical or mental illness or other
cause, to perform normal and customary duties which he is required to perform
under this Agreement. In determining whether Employee is disabled, Employer may
rely upon the written statement provided by a licensed physician acceptable to
Employer. Employee shall allow himself to be examined from time to time by any
licensed physician selected by Employer and agreed to by Employee. All such
examinations will be conducted within a reasonable time period.
 
     8.5  Resignation by Employee to Take a Position Elsewhere.  Upon the
receipt by Employer of a written resignation of Employee, this Agreement and the
rights hereunder shall terminate and the obligations and liability of Employer
under this Agreement shall cease except as to Employee's benefits accrued to the
date of resignation. Employee agrees to provide Employer at least sixty days
prior written notification of such resignation, which period can be shortened at
the sole right of Employer.
 
     8.6  Miscellaneous Provisions Regarding Termination.
 
     (a) If this Agreement is terminated before the end of its term, Employee
shall be entitled to the compensation earned by him up to the date of
termination, and Employer and Employee shall have no further obligation to each
other. All other benefits specifically provided for in this Agreement to which
Employee is entitled shall cease as of the date of termination (except as
provided in paragraph 8.2).
 
     (b) The paragraphs in this Agreement providing for Employer's right to
terminate this Agreement shall be interpreted wholly independent from and
without reference to one another and shall not be construed to impair or in any
manner limit Employer's right to otherwise terminate this Agreement for valid
cause pursuant to the laws of the State of California.
 
     (c) Any written notice to be given to Employee by Employer may be given
either by personal delivery to Employee, or by mail, registered or certified,
postage prepaid with return receipt requested, addressed to Employee at his then
current residence.
 
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     Employee may exercise Employee's rights to exercise any stock options
vested prior to termination or resignation, if any, and as provided in a Stock
Option Plan and Stock Option Agreement to which Employee is a party.
 
     9.  Payments Upon Merger, Acquisition or Dissolution of Employer.  In the
event of any merger, acquisition, consolidation or transfer of assets where the
Employer is not the surviving or resulting corporation, or where 50% or more of
Eldorado Bancorp's shares are converted into cash or other securities, and the
Employee is subsequently terminated pursuant to paragraph 8.2 above prior to the
end of this Agreement, the surviving or resulting corporation shall pay the
Employee a cash lump sum payment equal to one year of Employee's then base
salary.
 
     10.  Death During Employment.  If Employee dies during the term of this
employment, Employer shall pay to the estate of Employee the compensation and
other rights hereunder which would otherwise be payable to Employee up to the
end of the following month in which his death occurs, and Employer shall have no
further obligations or liability under this Agreement (except as to benefits
then accrued).
 
     11.  Assignment.  This Agreement shall be binding upon and inure to the
benefit of Employer, its successors and assigns. Employee may not assign all or
any part of his interest under this Agreement without the prior written consent
of Employer.
 
     12.  Receipt of Agreement.  Each of the parties hereto acknowledges that he
or it has read this Agreement in its entirety and does hereby acknowledge
receipt of a fully executed copy thereof. A fully executed copy shall be an
original for all purposes, and is a duplicate original.
 
     13.  California Law.  This Agreement is to be governed by and construed
under the laws of the State of California except to the extent that any federal
law regulating banks may apply.
 
     14.  Captions and Paragraph Headings.  Captions and paragraph headings used
herein are for convenience only and are not a part of this Agreement and shall
not be used in construing it.
 
     15.  Invalid Provisions.  Should any part of this Agreement for any reason
be declared invalid, the validity and binding effect of any remaining portion
shall not be affected, and the remaining portion of this Agreement shall remain
in force and effect as if this Agreement had been executed with the invalid
provisions eliminated.
 
     16.  Entire Agreement.  This Agreement contains the entire Agreement
between the parties with respect to the employment of Employee by Employer and
supersedes all prior and contemporaneous agreements, representations and
understandings of the parties. No modification, amendment or waiver of any of
the provisions of this Agreement shall be effective unless in writing
specifically referring hereto and signed by both parties.
 
     17.  Waiver of Breach.  The failure to enforce at any time any of the
provisions of this Agreement, or to require at any time performance by the other
party of any of the provisions hereof, shall in no way be construed to be a
waiver of such provisions or to affect either the validity of this Agreement or
any part hereof or the right of either party thereafter to enforce each and
every provision in accordance with the terms of this Agreement.
 
     18.  Indemnification.  At or prior to the effective date of this Agreement,
Eldorado Bancorp shall enter into an Indemnification Agreement with Employee in
the form approved by Eldorado Bancorp shareholders in 1988.
 
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     IN WITNESS WHEREOF, THE PARTIES HERETO HAVE EXECUTED THIS Agreement
effective on the day and year hereinbefore set forth.
 
                                          /s/  RAYMOND E. DELLERBA
                                          --------------------------
                                          Raymond E. Dellerba
 
                                          ELDORADO BANK
 
                                          By: /s/  J. B. CROWELL
                                              ----------------------
                                              J. B. Crowell
 
                                          ELDORADO BANCORP
 
                                          By: /s/  J. B. CROWELL
                                              ----------------------
                                              J. B. Crowell
 
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