FISCAL 1999 CHAIRMAN'S AGREEMENT
                        --------------------------------


This AGREEMENT is made and entered into as of July 1, 1998, at Vienna, Virginia,
by and between Joseph R. Wright, Jr. ("Chairman"), and GRC International,  Inc.,
a Delaware corporation ("Company").



In  consideration of the mutual premises,  promises,  covenants,  and agreements
herein contained, the parties hereby agree as follows:

1.       The Position of Chairman
         ------------------------

This  agreement  supersedes  and  replaces all  previous  Chairman's  Agreements
between the Company and the Chairman.  The Chairman  agrees to serve as Chairman
until such time as he chooses to resign or the Board of  Directors  elects a new
Chairman.  The Chairman's  duties shall be as described in the Company's Bylaws.
The Chairman will  continue to be a member of the Board of  Directors,  and will
continue to be an independent  outside director,  in recognition of his being an
independent contractor and not an employee of the Company.

2.       Compensation; Independent Contractor Status
         -------------------------------------------

(a) The Company  shall pay the Chairman a  Chairman's  fee of $25,000 per fiscal
quarter of the Company (pro-rated for partial  quarters),  payable after the end
of each quarter.  If the Chairman does not desire to receive his  Chairman's fee
in the form of cash, he may elect from time to time to receive it in other forms
under the various  plans  available  to the  Company's  outside  directors.  The
Chairman  shall not receive the normal Board  retainer or any meeting fees,  but
shall continue to receive all other benefits  received by the Company's  outside
directors,  including but not limited to (i) life  insurance,  and (ii) benefits
provided under the Company's Directors  Retirement Plan. The Chairman shall also
be fully reimbursed for all of his Company-related expenses.

(b) For fiscal 1999 only,  in order to further  incentivize  the Chairman  along
lines that benefit  shareholders,  the Chairman will also be paid a bonus, which
will  only  be  paid to the  extent  the  Company's  present  business  (without
acquisitions) exceeds the budgeted EBT of $6,134,000.  A 10% increase in EBT (to
$6,747,400)  renders  a  bonus  of  $30,000,  and  a 20%  increase  in  EBT  (to
$7,360,800) renders a bonus of $100,000.  Intervening  percentage  increases are
pro-rated.  The  bonus  will be paid at the  end of the  year at the  same  time
executive  bonuses  are paid,  and will be paid in the form of stock or  options
under the Directors Fee Replacement Plan.

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(c)  The  parties  agree  that  the  Chairman  shall  occupy  the  status  of an
independent contractor, and thus shall be responsible for all tax payments as to
his compensation  hereunder.  Inasmuch as the Chairman is not an employee of the
Company,  the Company shall not withhold any income or employment taxes from his
compensation.

IN WITNESS  WHEREOF,  the parties  hereto have executed this Agreement as of the
date first set forth above.

CHAIRMAN:                                 GRC INTERNATIONAL, INC.


------------------------------            By:
Joseph R. Wright, Jr.                        -----------------------------------
                                             Gary L. Denman
                       President & Chief Executive Officer

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