NICHOLS RESEARCH CORPORATION
              SUPPLEMENTAL RETIREMENT BENEFIT PLAN



                            Between
                  NICHOLS RESEARCH CORPORATION
                              and
                        MICHAEL J. MRUZ



                    Dated: December 16, 1997



              SUPPLEMENTAL RETIREMENT BENEFIT PLAN


     THIS  SUPPLEMENTAL RETIREMENT BENEFIT PLAN (the  "Plan")  is
made  and  entered into this 16th day of December, 1997,  by  and
between  NICHOLS  RESEARCH CORPORATION, a  Delaware  corporation,
having  its  principal place of business at 4040  South  Memorial
Parkway, Huntsville, Alabama (the "Company") and MICHAEL J. MRUZ,
residing in the City of Huntsville, Alabama (the "Employee").


                      W I T N E S S E T H:


     The Company adopted a defined contribution plan containing a
cash  or  deferred arrangement which plan is known as the Nichols
Research   Corporation   401(k)   Plan   (the   "401(k)   Plan").
Contributions to the 401(k) Plan by and on behalf of participants
are  based,  in  part,  on  the  compensation  received  by  such
participants.  Under Section 404(l) of the Internal Revenue  Code
of  1986  (the "Code"), the amount of compensation which  may  be
taken  into  account is limited to $150,000, plus  cost-of-living
increases (the "Section 404 Limit").  The Employee's compensation
is expected to exceed the Section 404 Limit, and accordingly, the
amount  contributed to the 401(k) Plan for the Employee's benefit
is  limited.   The Company desires to supplement  the  Employee's
retirement  benefits by contributing to a nonqualified retirement
plan for the benefit of the Employee.

     THEREFORE, to provide the Employee with additional incentive
and  to supplement the deferred compensation benefits payable  to
the Employee, the Company hereby adopts this Plan and the parties
agree as follows:

     1.    The  Company  shall  supplement the  Company  provided
benefits available under the 401(k) Plan by crediting to  a  book
reserve  or  deferred compensation account during the  period  of
Employee's  employment  by the Company  commencing  September  1,
1997,  a  sum  equal  to  seven percent (7%)  of  the  Employee's
compensation  for  each such fiscal year above  the  Section  404
Limit.   For  this purpose, compensation shall mean  all  taxable
wages reported on Form W-2.

     2.    The  amount  credited  to  the  deferred  compensation
account  as  provided in Section 1 above shall  be  paid  to  the
trustee under that certain agreement of trust between the Company
and  Fidelity  Management Trust Company, dated  as  of  the  date
hereof and shall be held, administered and disposed in accordance
with  such trust.  Any appreciation or depreciation with  respect
to  the  funds  invested in accordance with the  trust  shall  be
credited  or  charged  to  the Employee's  deferred  compensation
account.  The Employee shall assume the risk of diminution in the
value  of  his  deferred compensation account in  the  event  any
invested  funds depreciate in value.  Nothing contained  in  this
Plan  and no action taken pursuant to the provisions of this Plan
shall  create  or be construed to create a fiduciary relationship
between the Company and the Employee or   any other person.   Any
funds  which  may be invested under the provisions of  this  Plan
shall  continue for all purposes to be part of the general  funds
of  the Company and no person other than the Company by virtue of
the  provisions  of  this Plan shall have any  interest  in  such
funds.   To  the  extent that any person acquires  the  right  to
receive  payments from the Company under this Plan,  such  rights
shall  be  no  greater  than the right of any  unsecured  general
creditor  of the Company.  The trust referred to above  (and  any
amendment thereof) shall conform in all material respects to  the
terms  and  provisions  of the model trust described  in  Revenue
Procedure 92-64 adopted by the Internal Revenue Service.   It  is
the intention of the parties that the Plan constitute an unfunded
deferred  compensation plan for tax purposes and for purposes  of
Title I of the Employee Retirement Income Security Act of 1974.

     3.    The benefit to be paid as deferred compensation  shall
be as follows:

          (a)   Commencing one month after termination of  employ
ment  and  for the next 120 months thereafter, the Company  shall
pay  or  cause to be paid to Employee an amount equal to the  quo
tient  of  the  fair  market value of his  deferred  compensation
account  as  of  the end of each month divided by  120  less  the
number  of  full  months since termination  of  employment.   The
balance of his deferred compensation account shall be paid to the
Employee  120 months after termination of employment.  The  total
amount payable to the Employee shall be increased or decreased as
the  case may be, to reflect the appreciation or depreciation  in
value   of  the  deferred  compensation  account  which   remains
invested.   Notwithstanding the foregoing, the Board of Directors
of  the  Company  shall  have  the right  in  its  discretion  to
accelerate  the installment payments due hereunder and  may  make
such  distribution in lump sum or over a shorter period  of  time
than 120 months as it may find appropriate.

           (b)   If  the  Employee should die before  the  entire
supplemental  benefit  has been credited, the  Company  shall  be
obligated  to pay the balance of the benefits due hereunder.   If
the Employee should die prior to termination of his employment or
after  termination  of  his  employment  but  before  his  entire
deferred  compensation account has been paid to him,  the  unpaid
benefit due hereunder will be paid in a lump sum to a beneficiary

or  beneficiaries  designated in writing to the  Company  by  the
Employee.  If no designation of beneficiary has been made by  the
Employee,  or  if such designation has been revoked,  the  unpaid
balance shall be paid to the Employee's estate.

          (c)   The right of the Employee to payments under  this
Plan shall be fully vested and nonforfeitable at all times.   The
right  of Employee or any other person to the payment of deferred
compensation  or  other benefits under this  Plan  shall  not  be
subject  in  any manner to anticipation, alienation, sale,  trans
fer,  assignment, pledge, encumbrance, attachment or the  garnish
ment  by creditors of the Employee or the Employee's beneficiary.

          (d)   If the Board of  Directors  shall  determine that 
the Employee  is  unable  to  care for his affairs because of any  
physical  or mental  impairment,  any   payment   due  (unless  a  
prior   claim therefore  shall  have  been   made   by   a   duly  
appointed  guardian,   conservator or other legal representative) 
may be paid to or  for the  benefit  of  the   Employee   in such 
manner as  the  Board  may determine.   Any such payment shall be 
in complete  discharge  of the liabilities of the Company   under 
this Plan.

     4.    Nothing contained herein shall be construed as  confer
ring upon the Employee the right to continue in the employ of the
Company as an executive or in any other capacity.

     5.   Any deferred compensation payable under this Plan shall
not  be  deemed salary or other compensation to the Employee  for
the  purpose  of computing benefits to which he may  be  entitled
under  any  other  pension  plan or other  deferred  compensation
arrangement of the Company for the benefit of its employees.

     6.    The Board of Directors of the Company shall have  full
power  and  authority to interpret, construe and administer  this
Plan and the Board's interpretation and construction thereof, and
actions  thereunder,  including any  valuation  of  the  deferred
compensation account, or the amount or recipient of  the  payment
to  be  made therefrom, shall be binding and conclusive upon  all
persons for all purposes.  No member of the Board shall be liable
to  any person for any action taken or omitted in connection with
the   interpretation  and  administration  of  this  Plan  unless
attributable to willful misconduct.  The Company shall  indemnify
and  hold harmless the members of the Board of Directors  against
any liability or threatened liability, including attorneys' fees,
court costs, and damages, related or in any manner connected with
decisions and actions or inactions taken by such Board member  in
connection with the Plan, except for such Board member's  willful
misconduct.

     7.    This Plan shall be binding upon and inure to the  bene
fit of the Company, successors and assigns, and the Employee, his
heirs, executors, administrator and legal representatives.

     8.    This  Plan shall be construed in accordance  with  and
governed by the laws of the State of Alabama.

     IN  WITNESS WHEREOF, the Company has caused this Plan to  be
executed  by  its duly authorized officers and the  Employee  has
hereunto  set  his hand and seal as of the date  and  year  first
above written.

                         NICHOLS RESEARCH CORPORATION



                         By   /s/ Patsy L. Hattox
                              -----------------------
                              Its Corporate Secretary


                         
                             /s/  Michael J. Mruz
                             ------------------------
                             MICHAEL J. MRUZ, Employee