<PAGE>

                                                                    Exhibit 10.3


                                 EMPLOYMENT AGREEMENT
                                 --------------------


     THIS EMPLOYMENT AGREEMENT (this "Agreement") is made and entered into by
and between INTERNATIONAL FUEL TECHNOLOGY, INC., a Nevada corporation (the
"Company"), and JONATHAN R. BURST (the "Employee"), and is dated as of the first
day of January, 2000.

     WHEREAS, the Board of Directors of the Company (the "Board") has determined
that it is in the best interests of the Company and its shareholders to employ
the Employee in the position set forth below, and the Employee desires to serve
in that capacity.

     NOW, THEREFORE, in consideration of the foregoing premises, the mutual
covenants and promises herein contained, and other good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged, the
Company and Employee hereby agree as follows:

     1.   Employment Period. The Company shall employ the Employee, and the
Employee shall serve the Company, on the terms and conditions set forth in this
Agreement, for the period commencing on January 1, 2000 and ending on December
31, 2000 (the "Initial Term" and, together with any subsequent term of
Employment, the "Employment Period"); provided that the term of employment
hereunder will automatically be renewed on January 1, 2001 for successive one
year terms (each such term a "Renewal Term") unless either party shall, at least
30 days before such date, provide notice to the other party that the Employment
Period will not be extended.

     2.   Position and Duties.
          -------------------

          (a)  The Employee shall serve as Chief Executive Officer of the
Company, reporting to the board of directors, with such duties and
responsibilities as are customarily assigned to such position, and such other
duties and responsibilities not inconsistent therewith as may be assigned to him
from time to time by the board.

          (b)  During the Employment Period, and excluding any periods of
vacation and sick leave to which the Employee is entitled, the Employee shall
devote his full-time efforts to the business and affairs of the Company and use
his best efforts to carry out such responsibilities faithfully and efficiently.
It shall not be considered a violation of the foregoing for the Employee to (i)
serve on corporate, civic or charitable boards or committees, (ii) deliver
lectures or fulfill speaking engagements, (iii) manage personal investments or
(iv) continue his affiliation with BURCOR International and its affiliates, so
long as such activities do not interfere with the performance of the his
responsibilities as an employee of the Company in accordance with this Agreement
or violate the provisions of Section 7 of this Agreement.

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     3.   Compensation.
          ------------

          (a)  Base Salary. During the Initial Term, the Employee shall receive
an annual base salary (the "Annual Base Salary") at the minimum rate of
$180,000.00. In the event of any Renewal Term as provided for in Section 1
above, the Annual Base Salary shall be renegotiated by the parties hereto, but
in no event shall the Annual Base Salary during any such Renewal Term be less
than $180,000.00. The Annual Base Salary shall be payable in accordance with the
Company's payroll practices as in effect from time to time. The Board of
Directors of the Company may increase the Annual Base Salary above the foregoing
amounts at its discretion.

          (b)  Bonus. In addition to the Annual Base Salary, the Employee shall
be awarded bonuses (the "Bonus") at such times and in such amounts as are deemed
appropriate by the Board of Directors of the Company.

          (c)  Stock. Employee shall receive shares of the Company's common
stock for each month of the Employment Period (the "Stock Compensation") as
outlined in attached Exhibit A, Employee Stock Award - Jonathan R. Burst. Such
shares shall be issued to Employee on the last day of each month during the
Employment Period, unless the Employee is terminated by the Company for Cause
(as hereinafter defined) or the Employee terminates his employment without Good
Reason (as hereinafter defined), in which case Employee shall be entitled to
only that portion of Stock Compensation which has accrued hereunder as of the
Date of Termination.

          (d)  Insurance. The Company will provide Employee, subject to
applicable waiting periods, with term life insurance in the amount of One
Million Dollars ($1,000,000.00); Employee will cooperate with the Company in
obtaining such policies.

          (e)  Other Benefits. During the Employment Period: (i) the Employee
shall be entitled to participate in all benefit programs of the Company,
including, but not limited to, health insurance coverage or reimbursement of the
Employee's cost to maintain same; and (ii) the Employee and/or the Employee's
family, as the case may be, shall be eligible for participation in, and shall
receive all benefits under, all welfare benefit plans, practices, policies and
programs provided by the Company, including, but not limited to any
comprehensive dental plan, retirement plans and profit sharing programs the
Company may provide to any other employees from time to time.

          (f)  Expenses. During the Employment Period, the Employee shall be
entitled to receive prompt reimbursement for all reasonable expenses incurred by
the Employee in carrying out the Employee's duties under this Agreement,
provided that the Employee complies with the policies, practices and procedures
of the Company for submission of expense reports, receipt and similar
documentation of such expenses.

          (g)  Fringe Benefits. During the Employment Period, the Employee shall
be entitled to paid vacation and other fringe benefits, in each case on such
terms and conditions as are determined by the Board of Directors of the Company.

                                       2
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     4.   Termination of Employment.
          -------------------------

          (a)  Death or Disability. The Employee's employment shall terminate
automatically upon the Employee's death during the Employment Period. The
Company shall be entitled to terminate the Employee's employment because of the
Employee's Disability during the Employment Period. "Disability" means that (i)
the Employee has been unable, for a period of six months, or for a total of 90
days in any given period, to perform the Employee's duties under this Agreement,
as a result of physical or mental illness or injury, and (ii) a physician
selected by the Company or its insurers, and acceptable to the Employee or the
Employee's guardian or legal representative, has determined that the Employee's
incapacity is total and permanent. A termination of the Employee's employment by
the Company for Disability shall be communicated to the Employee by written
notice, and shall be effective on the 30th day after receipt of such notice by
the Employee (the "Disability Effective Date"), unless the Employee is able to,
and does, return to full-time performance of the Employee's duties before the
Disability Effective Date.

          (b)  By the Company.
               --------------

               (i)  The Company may terminate the Employee's employment during
the Employment Period for Cause or without Cause. "Cause" means:

                    A.   any fraud, embezzlement or other dishonesty of the
               Employee that materially and adversely affects the Company's
               business or reputation; or

                    B.   the Employee's conviction for a felony or entering into
               a plea of nolo contendere with respect to a felony.

               (ii)  A termination of employment by the Company for Cause shall
be effectuated by giving the Employee written notice ("Notice of Termination for
Cause") of the termination, setting forth the conduct of the Employee that
constitutes Cause. Termination of employment by the Company for Cause shall be
effective on the date when the Notice of Termination for Cause is given, unless
the notice sets forth a later date (which date shall in no event be later than
30 days after the notice is given).

               (iii)  A termination of the Employee's employment by the Company
without Cause shall be effected by giving the Employee written notice of the
termination at least thirty (30) days prior to the termination date.

          (c)  By the Employee.
               ---------------

               (i)  The Employee may terminate employment in the event of a Good
Reason. "Good Reason" means:

                                       3
<PAGE>

                    A.  the assignment to the Employee of any duties
               inconsistent in any respect with paragraph (a) of Section 2 of
               this Agreement, other than actions that are not taken in bad
               faith and are remedied by the Company within fifteen (15) days
               after receipt of notice thereof from the Employee;

                    B.  any failure by the Company to comply with any provision
               of Section 3 of this Agreement, other than failures that are not
               taken in bad faith and are remedied by the Company within fifteen
               (15) days after receipt of notice thereof from the Employee; or

                    C.  the occurrence of a Non-Negotiated Change in Control of
               the Company (as defined below).

                                       4
<PAGE>

               (ii)  A termination of employment by the Employee for Good Reason
shall be effectuated by giving the Company written notice ("Notice of
Termination for Good Reason") of the termination, setting forth the conduct of
the Company that constitutes Good Reason. A termination of employment by the
Employee for Good Reason shall be effective on the fifth business day following
the date when the Notice of Termination for Good Reason is given, unless the
notice sets forth a later date (which date shall in no event be later than 30
days after the notice is given).

               (iii)  A termination of the Employee's employment by the Employee
without Good Reason shall be effected by giving the Company written notice of
the termination at least thirty (30) days prior to the termination date.

          (d)  No Waiver. The failure to set forth any fact or circumstance in a
Notice of Termination for Cause or a Notice of Termination for Good Reason shall
not constitute a waiver of the right to assert, and shall not preclude the party
giving notice from asserting, such fact or circumstance in an attempt to enforce
any right under or provision of this Agreement.

          (e)  Date of Termination. The "Date of Termination" means the date of
the Employee's death, the Disability Effective Date, the date on which the
termination of the Employee's employment by the Company for Cause or by the
Employee for Good Reason is effective, or the date on which the Company gives
the Employee notice of a termination of employment without Cause or the Employee
gives the Company notice of a termination of employment without Good Reason, as
the case may be.

     5.   Obligations of the Company upon Termination.
          -------------------------------------------

          (a)  Other Than for Cause, Death or Disability; Good Reason. If,
during the Employment Period, the Company terminates the Employee's employment,
other than for Cause, Death or Disability, or the Employee terminates his
employment for Good Reason, the Company shall (i) pay the Employee's accrued but
unpaid portion of the Annual Base Salary (the "Accrued Obligations") to the
Employee in a lump sum in cash within 30 days after the Date of Termination,
(ii) continue to pay the Annual Base Salary for the remainder of the term
hereof, (iii) issue the accrued Stock Compensation (the "Accrued Stock
Compensation"), and (iv) issue the Stock Compensation for the remainder of the
term hereof. In addition, the Employee shall be entitled to a Bonus in an amount
equal to the Bonus the Employee would have received for the Employment Period
had this Agreement not been terminated. The payments provided pursuant to this
paragraph (a) of Section 5 are intended as liquidated damages for a termination
of the Employee's employment by the Company other than for Cause or Disability
or for the actions of the Company leading to a termination of the Employee's
employment by the Employee for Good Reason, and shall be the sole and exclusive
remedy therefor.

                                       5
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          (b)  Death or Disability. If the Employee's employment is terminated
by reason of the Employee's death or Disability during the Employment Period,
(i) the Company shall pay the Accrued Obligations to the Employee or the
Employee's estate or legal representative, as applicable, in a lump sum in cash
within 30 days after the Date of Termination and (ii) the Company shall issue
the Accrued Stock Compensation to the Employee or the Employee's estate or legal
representative. In addition, if the Employee's employment is terminated by
reason of Disability, the Company will continue to pay to Employee until the
earlier of: (i) expiration of the Employment Period, or (ii) the date of
Employee's death, the Annual Base Salary, less any amounts received by Employee
under any disability insurance coverage maintained for Employee by the Company.

          (c)  Cause; Other than for Good Reason. If the Employee's employment
is terminated by the Company for Cause during the Employment Period, or if the
Employee terminates his employment during the Employment Period other than for
Good Reason, the Company shall pay Employee the Accrued Obligations and the
Company shall issued the Accrued Stock Compensation.

     6.   Non-exclusivity of Rights. Nothing in this Agreement shall prevent or
limit the Employee's continuing or future participation in any plan, program,
policy or practice provided by the Company or any of its affiliated companies
for which the Employee may qualify, nor, subject to paragraph (f) of Section 11,
shall anything in this Agreement limit or otherwise affect such rights as the
Employee may have under any contract or agreement with the Company or any of its
affiliated companies. Vested benefits and other amounts that the Employee is
otherwise entitled to receive under any plan, policy, practice or program of, or
any contract or agreement with, the Company or any of its affiliated companies
on or after the Date of Termination shall be payable in accordance with such
plan, policy, practice, program, contract or agreement, as the case may be,
except as explicitly modified by this Agreement.

     7.   Confidential Information. The Employee shall hold in a fiduciary
capacity for the benefit of the Company all secret or confidential information,
knowledge or data relating to the Company or any of its affiliated companies and
their respective businesses that the Employee obtains during the Employee's
employment by the Company or any of its affiliated companies and that is not
public knowledge (other than as a result of the Employee's violation of this
paragraph (a) of Section 7) ("Confidential Information"). The Employee shall not
communicate, divulge or disseminate Confidential Information at any time during
the Employee's employment with the Company, except with the prior written
consent of the Company or as otherwise required by law or legal process.

     8.   No Mitigation. In no event shall the Employee be obligated to seek
other employment or take any other action by way of mitigation of the amounts
payable to the Employee under any of the provisions of this Agreement and such
amounts shall not be reduced, regardless of whether the Employee obtains other
employment.

                                       6
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     9.   Successors.
          ----------

          (a)  This Agreement is personal to the Employee and, without the prior
written consent of the Company, shall not be assignable by the Employee
otherwise than by will or the laws of descent and distribution. This Agreement
shall inure to the benefit of and be enforceable by the Employee's legal
representatives .

          (b)  This Agreement shall inure to the benefit of and be binding upon
the Company and its successors and assigns.


     10.  Miscellaneous.
          -------------

          (a)  This Agreement shall be governed by, and construed in accordance
with, the laws of the State of Missouri, without reference to principles of
conflict of laws. The captions of this Agreement are not part of the provisions
hereof and shall have no force or effect. This Agreement may not be amended or
modified except by a written agreement executed by the parties hereto or their
respective successors and legal representatives.

          (b)  All notices and other communications under this Agreement shall
be in writing and shall be given by hand delivery to the other party or by
registered or certified mail, return receipt requested, postage prepaid,
addressed as follows:

               If to the Employee:
               ------------------

               Jonathan R. Burst
               3 Warridge Dr.
               St. Louis, Missouri 63124

               If to the Company:
               -----------------

               International Fuel Technology, Inc.
               7777 Bonhomme, Suite 1920
               St. Louis, Missouri 63105
               Attention: Mr. Fred Jensen

or to such other address as either party furnishes to the other in writing in
accordance with this paragraph (b) of Section 10. Notices and communications
shall be effective when actually received by the addressee.

          (c)  The invalidity or unenforceability of any provision of this
Agreement shall not affect the validity or enforceability of any other provision
of this Agreement. If any provision of this Agreement shall be held invalid or
unenforceable in part, the remaining portion of such provision, together with
all other provisions of this Agreement, shall remain valid and enforceable and
continue in full force and effect to the fullest extent consistent with law.

                                       7
<PAGE>

          (d)  Notwithstanding any other provision of this Agreement, the
Company may withhold from amounts payable under this Agreement all federal,
state, local and foreign taxes that are required to be withheld by applicable
laws or regulations.

          (e)  The failure of the Employee or the Company to insist upon strict
compliance with any provision of, or to assert any right under, this Agreement
shall not be deemed to be a waiver of such provision or right or of any other
provision of or right under this Agreement.

          (f)  The Employee and the Company acknowledge that this Agreement
supersedes any other agreement between them concerning the subject matter
hereof.

          (g)  This Agreement may be executed in one or more counterparts, each
of which shall be deemed an original, and which together shall constitute one
instrument.

     IN WITNESS WHEREOF, the Employee has hereunto set the Employee's hand and,
pursuant to the authorization of its Board of Directors, the Company has caused
this Agreement to be executed in its name on its behalf, all as of the day and
year first above written.


                              /s/ Jonathan R. Burst
                              ------------------------------------------
                              JONATHAN R. BURST



                              INTERNATIONAL FUEL TECHNOLOGY, INC.


                              By:    /s/ Fred Jensen
                                 ---------------------------------------
                              Name:   Fred Jensen
                                   -------------------------------------
                              Title:    Board Chairman
                                    ------------------------------------


                                       8
<PAGE>

                                   EXHIBIT A


                   Employee Stock Award  -  Jonathan R. Burst


          Each month on a calendar basis starting on January 1, 2000, the
Company shall award common stock to the Employee based upon the formula set
forth in the table below. This formula shall be applied in arrears, using the
Monthly Average Price defined as the highest average for the price of the common
shares as traded on the OTC Exchange for any consecutive ten-day trading period
(business days only) during the applicable calendar month. In addition to the
award levels outlined below, the Employee shall receive a minimum of 6,000
shares per month regardless of the Monthly Average Price achieved in any given
month.


         Monthly Average Price            Additional Stock Award Level
         ---------------------            ----------------------------

       Under $4.00 per Share                      None
       $4.01  -  $5.49 per Share                  3,000 Shares
       $5.50  -  $7.49 per Share                  6,000 Shares
       $7.50  -  $9.99 per Share                  10,500 Shares
       $10.00  -  $19.99 per Share                15,000 Shares
       $20.00 and Higher per Share                22,500 Shares


                                       9