EXHIBIT 10.1

                                 STOCK PURCHASE
                                       AND
                              SETTLEMENT AGREEMENT


         THIS AGREEMENT entered into this 20th day of August, 2002, by and
between DynCorp ("DynCorp") and DynTek, Inc. ("DynTek");

         WITNESSETH

         WHEREAS effective December 27, 2001, DynCorp Management Resources, Inc.
("DMR"), a subsidiary of DynCorp, merged into a subsidiary of DynTek, such
merger being hereinafter referred to as the "Merger"; and

         WHEREAS, subsequent to the consummation of the Merger, DynCorp has made
a strategic decision to reduce its ownership interest in DynTek and to withdraw
from participation on DynTek's board of directors; and

         WHEREAS, DynCorp wishes to sell to DynTek, and DynTek has agreed to
purchase from DynCorp, certain Class B Common Shares of DynTek owned by DynCorp,
on such terms and conditions as are hereinafter set forth, including the
issuance to DynCorp of certain warrants for the future purchase of DynTek Common
Shares; and

         WHEREAS as part of this transaction, the parties, without admitting any
fault, culpability or liability, wish to settle and resolve any and all claims,
liabilities and causes of action that may now exist or hereafter arise, that are
or would be in any way related to the DMR contract with the Commonwealth of
Virginia for non-emergency transportation brokerage services (the "VA NET
Contract") or the Merger, or any other matter related to or arising out of the
Merger transaction or the past dealings between the parties hereto, including
direct and derivative-type claims;

         NOW THEREFORE, for good and valuable consideration as hereinafter
described, the parties do hereby agree as follows:

1.   PURCHASE OF SHARES. DynCorp will sell to DynTek, and DynTek will purchase
     from DynCorp, at the Closing hereafter specified, a total of 8,000,000
     shares of DynTek Class B Common Shares (the "Purchased Shares") for a
     per-share consideration of $0.625 and a total consideration of $5,000,000,
     such consideration to be paid by delivery of a Note in the form of Exhibit
     A hereto.

2.   SETTLEMENT OF VA NET CONTRACT EXPENSE AND OTHER DISPUTES. For and in
     consideration of the respective undertakings of the parties described
     herein, including DynCorp's agreement to make the Settlement Payment
     described below, DynCorp and DynTek hereby agree to forever settle, resolve
     and release one another from any and all claims, liabilities, causes of
     action or other rights, whether presently known or hereafter arising, that
     relate to any matter prior to the execution of this Agreement, except those
     liabilities that are described in Section 2.2 below and the specific
     provisions of that certain Agreement and Plan of Reorganization between the


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     parties dated April 25, 2001, as amended (the "Merger Agreement") that are
     described in Section 5 hereof, it being expressly understood that such
     payment is in consideration of VA NET Contract expenses that were
     unanticipated at the time of the Merger.

     2.1. The Settlement Payment shall be $5,000,000 including the $1,000,000
          payment previously made on DynTek's behalf to MTM on July 19, 2002.

     2.2. This settlement and release excludes any and all liability that may be
          incurred by DynCorp or DynTek under surety or other bonds preserved by
          DynCorp pursuant to Section 4.16 of the Merger Agreement or the
          DynCorp Guarantee hereafter defined, which liability DynTek has
          expressly assumed under Section 4.16 and Section 4.19 of the Merger
          Agreement, both of which Sections will survive this Agreement and
          remain in full force and effect in accordance with their terms.

     2.3. In furtherance of this settlement, the parties will at Closing execute
          and deliver to one another a copy of the form of General Release
          attached as Exhibit B to this Agreement.

     2.4. All other provisions of this Agreement to the contrary
          notwithstanding, the $4,000,000 of proceeds representing the balance
          of the Settlement Payment will be made directly by DynCorp on DynTek's
          behalf to the vendors and creditors of DynTek identified in Part 1 of
          Exhibit C hereto. In this regard, DynTek will certify to DynCorp in
          writing at the Closing the identity of such payee, the amount to be
          paid, and the date the valid billing for such payment was first
          received and booked by DynTek. DynCorp shall be entitled to access to
          such confirming information from DynTek's books and records as may be
          reasonably necessary to enable DynCorp to verify the accuracy of each
          payee's entitlement.

3.   WARRANTS. DynTek shall issue to DynCorp detachable warrants to purchase
     7,500,000 DynTek Common Shares, at an exercise price of $4.00 per share, to
     be exercised within three years following the closing date. The form of
     such warrants shall be as set forth in Exhibit D hereto.

4.   CONDITIONS PRECEDENT TO CLOSING. The obligations of the parties to close
     the transaction shall be subject to the following conditions precedent:

     4.1. Prior to closing, DynTek shall have taken steps to implement a program
          of permanent cost savings, the effect of which would reasonably be
          expected to result in $3.0 million of permanent annual cost savings
          (excluding cost savings identified or implemented since June 2002
          through the date of this Agreement); provided that if such program is
          not sufficient to make DynTek's earnings before interest, taxes,
          depreciation and amortization ("EBITDA") positive (after payment of
          all currently projected interest expense) within 90 days following the
          closing, DynTek shall take steps to implement a further program of
          permanent cost savings of at least an additional $1.0 million.


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     4.2. The DynTek Chief Executive Officer shall have consented in writing to
          the amendment of his Employment Contract so that his incentive
          compensation for DynTek fiscal years 2003 and 2004 shall be subject to
          the achievement of targets of DynTek EBITDA determined by the
          Compensation Committee of DynTek's Board of Directors, which targets
          will be designed to assure that no bonuses are paid in excess of
          salary unless and until positive EBITDA from the DynTek consolidated
          business are sufficient to create shareholder value while at the same
          time assuring that all cash obligations of DynTek are met in a timely
          fashion.

     4.3. A Special Committee of the Board of Directors of DynTek shall have
          been formed and said Committee and the full Board of DynTek shall have
          approved this Agreement and the various transactions described herein.
          In this connection, DynTek shall have delivered to DynCorp certified
          resolutions of the Special Committee of the DynTek Board appointed to
          consider and approve the DynCorp/DynTek settlement, and the full
          DynTek Board, confirming in language that is acceptable to DynTek,
          DynCorp and the counsel for the Committee and DynTek Board, that the
          settlement described in this Agreement is fair and reasonable to
          DynTek and its stockholders, and that all interests of DynTek have
          been satisfied on reasonable and fair terms, on an arm's length basis,
          and that the settlement represented by this Agreement and the Release
          attached hereto will, upon execution, constitute a full and complete
          accord and satisfaction of any and all rights of DynTek, it
          subsidiaries and affiliates, the DynTek stockholders, and their
          successors, heirs and/or legal representatives that are described
          herein or in Exhibit B hereto.

     4.4. DynCorp shall have received a copy of an amendment to the loan
          agreement between a subsidiary of DynTek and Foothill Capital
          Corporation ("Foothill") in the form set forth in Exhibit E, duly
          executed

     4.5. At the closing, DynTek shall either (a) present to DynCorp reasonable
          evidence that the respective customers for the Virginia Contract and
          North Carolina Contract, as such terms are defined in the Assignment
          and Termination Agreement dated as of July 12, 2002 (the "TechServ
          Agreement"), between DynTek and DynCorp TechServ LLC ("TechServ") have
          agreed to the assignment of such contracts under such terms as have
          released TechServ from any further obligations thereunder or (b) enter
          into and execute appropriate agreements to reassign either or both of
          the said contracts to TechServ.

     4.6. Ernst & Young LLP shall have received from DynTek's President and
          Chief Financial Officer a fully executed representation letter with
          respect to the DMR December 27, 2001 financial statement audit that is
          acceptable to Ernst & Young.

     4.7. DynTek's President and Chief Financial Officer shall have delivered to
          DynCorp a certification dated as of the closing confirming the
          accuracy of all of the DynTek representations and warranties as of
          that date.



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5.   COVENANTS CONCERNING VA NET CONTRACT. The parties recognize that DynCorp
     continues to have liability under a Labor and Material Payment Bond issued
     by National Union Fire Insurance Company of Pittsburgh, PA ("AIG") on July
     2, 2001 to the Commonwealth of Virginia in connection with the 2000 award
     to DMR of the VA NET Contract ("AIG Bond"), and under a separate November
     28, 2000 DynCorp guarantee issued to the Commonwealth of Virginia
     guaranteeing DMR's performance on such Contract ("DynCorp Guarantee"). The
     parties further acknowledge that under Section 4.16 and Section 4.19 of the
     Merger Agreement, DynTek has the obligation to indemnify DynCorp and
     replace the AIG Bond and DynCorp Guarantee. Accordingly, the parties agree
     as follows with respect to the VA NET Contract:

     5.1. DynTek agrees that it shall not through June 2003 make any change to
          the size or composition of the VA NET Contract project management team
          without the consent of DynCorp.

     5.2. DynTek will provide to DynCorp by the 20th of each calendar month
          commencing in August 2002 the prior calendar month financial reports
          on all aspects of the VA NET Contract reflecting total receipts, cost
          of revenue, overhead costs, provider costs, satisfactory evidence of
          payment of expenses under the contract, and any other relevant
          information concerning contract operations, claims, or disputes with
          the Commonwealth of Virginia. DynCorp shall be entitled to audit
          and/or examine all such DynTek records upon reasonable notice and
          during regular business hours.

     5.3. DynCorp will have the right to review and approve all modifications to
          the VA NET Contract or any settlement, which modification or
          settlement would increase DynCorp's liability thereunder, with the
          Commonwealth or any vendor thereunder so long as the DynCorp Guarantee
          or the AIG Bond remain outstanding; provided that such review and
          approval will not be unreasonably withheld or delayed. Moreover,
          DynTek will not submit a proposal for a follow-on VA NET Contract
          beyond June 2003 unless the DynCorp Guarantee and AIG Bond are no
          longer outstanding.


6.   OTHER COVENANTS. DynTek further agrees to take the following actions
     subsequent to Closing.

     6.1. As soon as practicable following receipt by Ernst & Young of the
          letter described in Section 4.5, DynCorp will use its best efforts to
          cause Ernst & Young to deliver to DynTek (i) the audited balance
          sheets of DMR as of December 27, 2001and the related statements of
          operations, changes in stockholders' equity and cash flows for the
          years ended of December 27, 2001 (collectively, the "Financial
          Statements") and (ii) Ernst & Young's consent to the inclusion of the
          Financial Statements in DynTek's SEC filings as appropriate.

     6.2. On or before October 1, 2002, DynTek will pay all outstanding amounts
          owed DynCorp under the Transition Services Agreement attachment to the
          Merger Agreement, and shall remove its personnel from the DynCorp
          facility at 11710 Plaza America Drive. As of this date, all of


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          DynCorp's obligations under the Transition Services Agreement shall
          terminate; provided that the obligation of DynTek to compensate
          DynCorp for services rendered thereunder shall continue in accordance
          with the Transition Services Agreement terms until all amounts due are
          paid in full.

     6.3. In the event DynTek proposes at any time that DynCorp continues to own
          common shares of DynTek to issue additional DynTek common shares such
          that DynCorp's total fully diluted ownership of DynTek (including
          securities issuable upon exercise of the warrants described in Section
          3) would be less than 25%, DynTek shall immediately notify DynCorp and
          give DynCorp a right of first refusal for 5 business days after its
          receipt of written notice to purchase such additional common shares,
          or a portion thereof, for the same consideration as would be obtained
          from third party subscribers. If such right is not exercised by
          DynCorp within such 5-day period, it shall be null and void.

     6.4. Neither party shall make any public announcement or disclosure
          regarding the provisions of this transaction or this Agreement without
          the written consent of the other party; provided, however, that that
          either party shall have the right to make such public announcement as
          it may deem appropriate to comply with applicable law, including
          applicable securities laws.

     6.5. DynTek shall recommend EBITDA targets to its Compensation Committee
          that are consistent with the terms of the consent described in Section
          4.2 above and shall make no bonus or incentive payment to its Chief
          Executive Officer for fiscal years 2003 and 2004 that are inconsistent
          with such guidelines.

     6.6. In the event either of both of the said contracts referred to in
          Section 4.5 is re-assigned to TechServ, DynCorp shall cause TechServ
          to subcontract 100% of the work thereunder to DynCorp Systems &
          Solutions LLC ("DS&S"), a subsidiary of DynCorp, at a contract price
          equal to 98% of TechServ's receipts thereunder and shall cause DS&S in
          turn to subcontract 100% of the work thereunder to DynTek at a
          contract price equal to the amount DS&S receives from TechServ.

     6.7. Until the Note has been paid in full, DynTek shall continue to
          maintain, and cause each of its subsidiaries to continue to maintain,
          a system of accounting established and administered in accordance with
          sound business practices to permit preparation of consolidated and
          consolidating financial statements in conformity with generally
          accepted accounting principles and each of the financial statements
          described below shall be prepared from such system and records. DynTek
          shall deliver or cause to be delivered to DynCorp:

            (a) MONTHLY REPORTS. As soon as practicable, and in any event no
               later than thirty (30) days following the end of each calendar
               month, (i) the consolidated balance sheet as of the end of such
               month, and income statement for the month and for the fiscal
               year-to-date, setting forth in each case in comparative form the
               corresponding figures for the corresponding periods of the
               previous fiscal year and the corresponding figures from the
               consolidated financial forecast, certified by its Chief Executive


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               Officer and Chief Financial Officer as fairly presenting the
               consolidated financial position of DynTek and its subsidiaries as
               at the date indicated, and the results of their operations for
               the periods indicated; and (ii) a schedule detailing DynTek's
               selling, general, and administrative expenses for the month and
               fiscal year to date, setting forth in each case in comparative
               form the corresponding figures for the corresponding periods of
               the previous fiscal year and the corresponding figures from the
               consolidated financial forecast, certified by its Chief Executive
               Officer and Chief Financial Officer as being accurate and
               complete.

            (b) QUARTERLY REPORTS. As soon as practicable, and in any event no
               later than two Business Days after the date required for filing
               quarterly reports on Form 10-Q in accordance with the rules of
               the Securities and Exchange Commission, the consolidated balance
               sheets of DynTek and its subsidiaries as at the end of such
               period (i) for such fiscal quarter and (ii) for the period
               beginning on the first day of such fiscal year and ending on the
               last day of such fiscal quarter, together with the related
               consolidated statements of income and cash flow for such periods,
               setting forth in each case in comparative form the corresponding
               figures for the corresponding periods of the previous fiscal year
               and the corresponding figures from the consolidated financial
               forecast for the current fiscal year, certified by its Chief
               Financial Officer as fairly presenting the consolidated financial
               position of DynTek and its subsidiaries as at the dates indicated
               and the results of their operations and cash flow for the fiscal
               quarters indicated, subject to normal year end adjustments.

            (c) ANNUAL REPORTS. As soon as practicable, and in any event no
               later than two Business Days after the date required for filing
               annual reports on Form 10-K in accordance with the rules of the
               Securities and Exchange Commission, (i) the consolidated and
               consolidating balance sheets of DynTek and its subsidiaries as at
               the end of such fiscal year and the related consolidated and
               consolidating statements of income, stockholders' equity and cash
               flow for such fiscal year, setting forth in each case in
               comparative form the corresponding figures for the previous
               fiscal year and the corresponding figures from the consolidated
               financial forecast for the current fiscal year, and (ii) a report
               with respect to such consolidated financial statements of an
               independent certified public accountant reasonably acceptable to
               DynCorp, which report shall be unqualified and shall state that
               such financial statements fairly present the consolidated
               financial position of DynTek and its subsidiaries as at the dates
               indicated and the results of their operations and cash flow for
               the periods indicated in conformity with GAAP (except for changes
               with which such independent certified public accountant, if
               applicable, shall concur and which shall have been disclosed in
               the notes to the financial statements) and that the examination
               by such accountants in connection with such consolidated
               financial statements has been made in accordance with generally
               accepted auditing standards.


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            (d) OFFICER'S CERTIFICATE. Together with each delivery of any
               financial statement pursuant to subsection (a) and (b) of this
               Section, (i) a certificate signed by the Chief Executive Officer
               or the Chief Financial Officer of DynTek (an "Officer's
               Certificate") stating that the signatory thereto has reviewed the
               terms of this Agreement and has made, or caused to be made under
               his/her supervision, a review in reasonable detail of the
               transactions and consolidated and consolidating financial
               condition of DynTek and its subsidiaries during the accounting
               period covered by such financial statements, that such review has
               not disclosed the existence during or at the end of such
               accounting period, and that such person does not have knowledge
               of the existence as at the date of such Officer's Certificate, of
               any condition or event which constitutes an Event of Default or
               of Default (each as defined in the loan agreement entered into
               between Foothill and a subsidiary of DynTek (the "Foothill loan
               agreement"), or, if any such condition or event existed or
               exists, specifying the nature and period of existence thereof and
               what action DynTek or any of its subsidiaries has taken, is
               taking and proposes to take with respect thereto; and (ii) an
               Officer's Certificate setting forth calculations (with such
               specificity as DynCorp may reasonably request) for the period
               then ended which demonstrate compliance, when applicable, with
               the provisions of the Foothill loan agreement.

            (e) BUDGETS; BUSINESS PLANS; FINANCIAL PROJECTIONS. As soon as
               practicable and in any event no later than January 31, 2003 and
               fifteen (15) days after the end of each fiscal year of DynTek
               ending in 2003 and thereafter, a consolidated plan and financial
               forecast, prepared in accordance with DynTek's normal accounting
               procedures applied on a consistent basis, for the five (5) fiscal
               year period commencing in the fiscal year in which delivered,
               including, without limitation, (i) forecasted consolidated
               balance sheets and statements of cash flow and income statement
               of DynTek for such fiscal years, (ii) forecasted consolidated and
               consolidating statement of cash flow and income statement of
               DynTek and its subsidiaries for and as of the end of each fiscal
               month of such fiscal years, (iii) the amount of forecasted
               capital expenditures for such fiscal years, and (iv) forecasted
               compliance with the provisions of Section 6.9 each of the
               foregoing prepared for each fiscal month in the first fiscal year
               of such five fiscal year period.

            (f) EVENTS OF DEFAULT. Promptly upon any of the Chief Executive
               Officer or Chief Financial Officer of DynTek obtaining knowledge
               of any condition or event which constitutes an Event of Default
               or Default under the Foothill loan agreement, DynTek shall
               deliver to DynCorp an Officer's Certificate specifying (i) the
               nature and period of existence of any such Event of Default,
               Default, condition, or event; (ii) the notice given or action
               taken by such person in connection therewith; and (iii) what
               action DynTek has taken, is taking, and proposes to take with
               respect thereto.

            (g) FOOTHILL AGREEMENT DOCUMENTS. DynTek shall deliver a copy of the
               following, promptly upon its receipt thereof (where applicable),
               and concurrently with its delivery thereof (where applicable), to
               DynCorp: (i) each material notice or other material communication


                                       7


               delivered by or on behalf of DynTek to any person in connection
               with the Foothill loan agreement, and (ii) each material notice
               or other material communication received by DynTek from any
               person in connection with the Foothill loan agreement.

            (h) OTHER INFORMATION. Promptly upon receiving a request therefor
               from DynCorp, DynTek shall prepare and deliver to DynCorp such
               financial statements and other information with respect to DynTek
               or any of its Subsidiaries as from time to time may be reasonably
               requested by DynCorp.

     6.8. Until the Note has been paid in full, the maximum amount of accounts
          payable that may be aged over 60 days from the date of invoice (other
          than invoices that DynTek is disputing in good faith) shall be not
          more than the amounts set forth below as of the end of each
          corresponding month:

               August 2002                       $1,500,000
               September 2002                    $1,000,000
               October 2002                      $1,000,000
               November 2002                       $750,000
               December 2002                       $500,000
               January 2003 and thereafter         $100,000

     6.9. Commencing with DynTek's fiscal quarter ending December 31, 2002 and
          until the Note has been paid in full, the ratio of DynTek's EBITDA to
          interest expense and scheduled principal payments on the Note shall be
          no less than 1.1:1.0.

7.   PROVISIONS OF MERGER AGREEMENT.

     7.1. Except as otherwise provided in Section 7.2 below, all further
          obligations of the parties pursuant to the Merger Agreement shall be
          deemed to be discharged, fulfilled, released, extinguished, and of no
          further effect as of the closing of this transaction, including
          without limitation the provisions of Section 4.21.

     7.2. The parties' obligations and rights under Sections 4.9, 4.10, 4.11,
          4.12, 4.16 and 4.19 of the Merger Agreement shall not be released but
          shall remain in full force and effect in accordance with their terms.
          Moreover, the Transition Services Agreement, Exhibit C to the Merger
          Agreement, shall remain in full force and effect until midnight
          September 15, 2002, after which time all obligations of DynCorp
          thereunder shall cease and shall be considered covered by DynTek's
          General Release; provided, however, that DynTek shall continue to be
          obligated to perform all of its obligations under the Transition
          Services Agreement. Finally, the Registration Rights Agreement,
          Exhibit B to the Merger Agreement, shall not be released or terminated
          but shall remain in full force and effect in accordance with its
          terms, subject only to such changes thereto as are referenced in this
          Agreement.

8.   REPRESENTATIONS AND WARRANTIES. Each party represents and warrants that the
     following statements as to itself are true, correct, and complete:

     8.1. Organization and Good Standing. It is a corporation duly organized,
          validly existing, and in good standing under the laws of the State of
          Delaware. It has full corporate power to carry on their business
          activities as now conducted. It has, since its incorporation, complied
          in all material respects with all laws, regulations, ordinances, and
          orders applicable to its business activities and properties. It is
          entitled to own, lease, or operate the properties they now own, lease,
          or operate. It is further qualified and licensed to do business and
          are in good standing in each other jurisdiction in which the nature of
          its business makes such qualification or licensing necessary.

     8.2. No Material Adverse Developments. DynTek knows of no developments
          regarding its business or prospects that individually or taken
          together would have a material adverse impact on the business,
          financial standing or affairs of DynTek, except as described and
          disclosed in DynTek's past filings with the Securities Exchange
          Commission or as disclosed to DynCorp in writing prior to the
          execution of this Agreement. As of the date of this Agreement, there
          are no uncured Events of Default under the Foothill loan agreement.


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     8.3. Due Diligence and VA NET Contract EAC. The December 17, 2001 estimate
          of the cost at completion of the VA NET Contract ("EAC"), which was
          jointly prepared by DynCorp and DynTek (then known as TekInsight.com,
          Inc.), was accurate and complete as of such date to the best of
          DynTek's knowledge and belief at such time. DynTek was afforded full
          and complete access prior to December 27, 2001 to all DMR and VA NET
          Contract records, personnel and information, and there is no basis for
          suggesting that DynCorp or DMR failed in any way to fully disclose any
          and all relevant information regarding its operations or the VA NET
          Contract or its future prospects. DynTek executives participated fully
          in the December 17, 2001 EAC review meeting and concurred with the
          formal acceptance of that EAC as appropriate given the then existing
          circumstances impacting the performance of the VA NET Contract.

     8.4. No Conflict. The execution, delivery and performance of this Agreement
          and Exhibits A, B and D hereto do not and will not (i) conflict with
          the certificate of incorporation or by-laws of the parties; (ii)
          constitute a tortious interference with any contractual obligation of
          the parties or conflict with, result in a breach of or constitute
          (with or without notice or lapse of time or both) a default under any
          contractual obligation of the parties; (iii) result in or require the
          creation or imposition of any lien whatsoever upon any of the property
          or assets of the parties; or (iv) require any approval of the parties'
          shareholders which has not been obtained.

     8.5. Authority. The parties have the full right, power, and authority to
          execute and deliver this document and Exhibits A, B and D, to perform
          their obligations hereunder, and to consummate the transactions
          contemplated hereby. The execution, delivery, and performance of this
          Agreement, the Release, the Warrant, the Note, and all the other
          transactions and obligations herein provided for have been duly


                                       9


          authorized by all necessary corporate action on their part. This
          Agreement, the Release, the Warrant, and the Note constitute the
          legal, valid, and binding obligation of the parties, enforceable
          against them in accordance with their terms, except as enforcement of
          such terms may be limited by bankruptcy, insolvency, reorganization,
          moratorium or similar laws affecting the enforcement of creditors'
          rights generally and by the availability of equitable remedies and
          defenses.

     8.6. Investment Intent. Each of DynCorp and any permitted transferee of the
          Warrant, as of the date hereof and as of the date of (and as a
          condition to) each transfer and/or exercise of the Warrant, (a) is
          acquiring the Warrant and/or the shares issuable upon exercise thereof
          (collectively, the "Securities"), as applicable, for its own account
          for investment purposes only and not with a present view to any resale
          or distribution thereof within the meaning of the Securities Act of
          1933, as amended (the "Securities Act"), in violation thereof, (b)
          possesses such knowledge and experience in financial and business
          matters as to enable it to evaluate the merits and risks of an
          investment in the Securities, (c) understands and is able to bear the
          economic risk involved in acquiring the Securities, including any loss
          relating to or arising out of such investment, (d) understands and
          agrees that the Securities are not registered under the Securities Act
          or any other securities law and may not be offered, sold, pledged or
          conveyed unless such Securities are registered under the Securities
          Act or an exemption from the registration requirements of the
          Securities Act is available, (e) is an "accredited investor" (as such
          term is defined in Rule 501 promulgated under the Securities Act), and
          (f) has been given the opportunity to ask questions of, and receive
          answers from, DynTek concerning the terms of the Securities and to
          obtain such additional written information, to the extent DynTek
          possesses such information or can acquire it without unreasonable
          effort or expense, necessary to verify the accuracy of the same as it
          desires in order to evaluate the investment in the Securities.

     8.7. Aged Payables. DynTek's schedule of aged payables, attached hereto as
          Exhibit F, is true and correct as of the date thereof.

9.   UNDERSTANDINGS REGARDING DYNCORP'S REMAINING CLASS B COMMON SHARES. DynCorp
     agrees that on the closing date, it shall convert its existing Class B
     Common Shares of DynTek into Class A Common Shares of DynTek.

     9.1. DynTek agrees to facilitate such conversion and by December 31, 2002
          to have used its best efforts to register and list for trading on the
          NASDAQ exchange all DynTek common shares held by DynCorp immediately
          after the closing.

     9.2. On or before the closing, the DynCorp nominated directors shall resign
          from the DynTek Board; provided, however, that DynTek agrees that its
          directors and officers liability insurance will continue to be
          available to the former DynCorp directors and that DynTek will
          continue to renew its directors and officers coverage for at least
          five years following the closing so long as the renewal premium does
          not exceed 200% of the current premium.


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10.  CLOSING AND TERMINATION OF AGREEMENT. Subject to the prior satisfaction of
     all conditions precedent, set forth in Section 4 hereto, the closing will
     take place at the offices of DynCorp, 11710 Plaza America Drive, Reston,
     Virginia, promptly following satisfaction of the condition set forth in
     Section 4.4; provided that if no closing occurs before September 15, 2002
     this Agreement and all obligations hereunder shall terminate, and shall be
     of no further force or effect.

11.  MISCELLANEOUS PROVISIONS.

     11.1. Standstill Agreement. Except as permitted herein or in Exhibit D
          hereto, DynCorp agrees that it will not for a period of 2 years from
          the date of this Agreement purchase any DynTek voting securities
          without the approval of the DynTek Board of Directors.

     11.2. Covenant Against Litigation. DynTek and DynCorp each agree on behalf
          of themselves and all Settling Parties not to initiate, file,
          commence, or otherwise sponsor directly or indirectly, any lawsuit,
          arbitration, claim or other proceeding, whether legal or equitable in
          nature, that in any way relate to the matters released in the General
          Releases, Exhibit B hereto, provided, that nothing herein will
          preclude a party from enforcing a provision of this Agreement or such
          General Releases. In the event of a breach of this covenant, the
          non-breaching party shall be entitled to seek and obtain an injunction
          in the United States District Court for the Eastern District of
          Virginia and recover any and all damages and costs related to such
          injunctive relief.

     11.3. Notices. All notices or other communications which are required or
          permitted hereunder shall be in writing and sufficient if delivered
          personally or sent by facsimile transmission or overnight express or
          by registered or certified mail, postage prepaid, addressed as
          follows:

          DynCorp:                            DynTek, Inc.
          11710 Plaza America Drive           18881 Von Karman Avenue, Suite 250
          Reston, Virginia  20190             Irvine, CA 92612
            Attn: David L. Reichardt             Attn:  Steven J. Ross
            Senior Vice President                President & Chief Executive
            & General Counsel                    Officer
            fax:  (703) 261-5074                 fax:  (949) 955-0086

                                             With a copy to:
                                             Nixon Peabody LLP
                                             437 Madison Avenue
                                             New York, NY 10022
                                                Attn: Peter W. Rothberg, Esquire

         All notices or other communications which are required or permitted
         hereunder shall be in writing and sufficient if delivered personally or
         sent by facsimile transmission or overnight express or by registered or
         certified mail, postage prepaid, addressed as follows:


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     11.4. Entire Agreement. This Agreement, together with the Exhibits hereto
          and all documents specifically incorporated herein by reference,
          contains the entire agreement between DynCorp and DynTek with respect
          to the transactions contemplated herein and supersede all previous
          written or oral negotiations, commitments, and understandings.

     11.5. Counterparts; Execution by Facsimile. This Agreement may be executed
          in two or more counterparts, manually or by facsimile transmission,
          each of which shall be deemed an original, but all of which together
          shall constitute one and the same instrument.

     11.6. Survival of Representations. All the representations, warranties,
          covenants, and understandings contained on this Agreement shall
          survive the execution of this Agreement, and, without limitation, the
          representations and warranties shall survive so long as any applicable
          statute of limitations or right of action pertaining thereto, whether
          or not asserted, shall endure. No performance or execution of this
          Agreement in whole or in part by a party hereto shall constitute a
          waiver by such party or stop such party from asserting its rights
          hereunder, nor shall a waiver of or failure to exercise one or more
          rights hereunder constitute a waiver of any other rights.

     11.7. Governing Law and Jurisdiction. This Agreement shall be governed by
          and construed in accordance with the internal laws of the Commonwealth
          of Virginia applicable to agreements made and to be performed entirely
          within the Commonwealth of Virginia without regard to principles of
          conflicts of law. Both parties irrevocably submit to the exclusive
          jurisdiction of the state courts of the Commonwealth of Virginia
          located in Arlington, Virginia or the United States Federal District
          Court located in the Eastern District of Virginia for the purposes of
          any suit, action or other proceeding arising out of or in connection
          with this Agreement. Each party further agrees that service of any
          process, summons, notice or document by U.S. registered mail to a
          party's address set forth in the Agreement shall be effective service
          of process for any action, suit or proceeding in the Commonwealth of
          Virginia with respect to any matters to which it has submitted to
          jurisdiction as set forth above in the immediately preceding sentence.
          EACH PARTY IRREVOCABLY AND UNCONDITIONALLY WAIVES THE RIGHT TO TRIAL
          BY JURY AND ANY OBJECTION TO THE LAYING OF VENUE OF ANY ACTION, SUIT
          OR PROCEEDING ARISING OUT OF THIS AGREEMENT IN ANY SUCH COURT AND
          HEREBY FURTHER IRREVOCABLY AND UNCONDITIONALLY WAIVES AND AGREES NOT
          TO PLEAD OR CLAIM IN ANY SUCH COURT THAT ANY SUCH ACTION, SUIT OR
          PROCEEDING BROUGHT IN SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT
          FORUM. The prevailing party in any such action will be awarded its
          reasonable damages, costs, and expenses (including attorneys' fees)
          incurred in prosecuting or defending such litigation.

     11.8. Interpretation. The section headings contained in this Agreement are
          for reference purposes only and shall not affect the interpretation of
          this Agreement. All references to section number refer to sections of
          this Agreement, except as otherwise specified. All references in this
          Agreement to gender shall be deemed to include all genders, and all
          references in the singular or plural shall be deemed to include the
          plural and singular, as appropriate. Whenever the words "include",
          "includes", or "including" are used, they shall be deemed to be
          followed by the words "without limitation". The language used in this


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          Agreement will be deemed to be the language chosen by the parties
          hereto to express their mutual intent, and no rule of strict
          construction will be applied against any person.

     11.9. Severability. Every provision of this Agreement is intended to be
          severable. If any term or provision hereof is illegal or invalid for
          any reason whatsoever, such illegality or invalidity shall not affect
          the validity of the remainder of this Agreement.

     11.10. Assignment. No party hereto may assign or delegate or otherwise
          transfer any of its rights or obligations hereunder without the prior
          written consent of the other party hereto, and any agreement, act, or
          deed purporting to effect any such assignment, delegation, or transfer
          without such prior written consent shall be void; provided however
          that such prohibition shall not exclude assignment by operation of
          law, such as by merger of a party into another corporation.

     11.11. Binding Effect. This Agreement shall be binding upon and inure to
          the benefit of the parties hereto, the settling parties, and their
          respective successors and assigns.

     11.12. No Third-Party Beneficiaries. The provisions of this Agreement are
          intended solely for the benefit of the parties hereto, and no other
          party is entitled to any rights, benefits, or privileges created
          hereunder.

     11.13. Amendments and Waivers. This Agreement may not be modified or
          amended except by a writing or writings signed by the party against
          whom any modification or amendment is asserted or sought to be
          enforced. No waiver by any party of any default, misrepresentation, or
          breach of warranty or covenant hereunder, whether intentional or not,
          shall be deemed to extend to any prior or subsequent default,
          misrepresentation, or breach of warranty or covenant hereunder or
          affect in any way any rights arising by virtue of any prior or
          subsequent such occurrence.

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         IN WITNESS WHEREOF, the parties have duly executed this Agreement as of
the date first mentioned above.

DYNCORP                                         DYNTEK, INC.


By:    /s/ David L. Reichardt                  By:     /s/ James Linesch
       ------------------------------                 --------------------------
Name:  David L. Reichardt                      Name:  James Linesch
Its:   Senior Vice Preside                     Its:   Chief Financial Officer


























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