CACI INTERNATIONAL INC 2006 STOCK INCENTIVE PLAN (THE ?PLAN?) STOCK OPTION GRANT AGREEMENT

Exhibit 10.5

CACI INTERNATIONAL INC 2006 STOCK INCENTIVE PLAN (THE “PLAN”)

STOCK OPTION GRANT AGREEMENT

This Grant Agreement (the “Agreement”) is entered into by and between CACI International Inc, a Delaware Corporation, (the “Company” or “CACI”) and «Director_Name» ( the “Grantee”) effective as of «Grant_Date» (the “Grant Date”).

Subject to the provisions of this Agreement, and pursuant to the provisions of the Plan, the Company hereby grants to Grantee, as of the Grant Date, an option (the “Option”) of such type, to purchase such number of shares of Common Stock of the Company (the “Shares”), and at such exercise price per Share (the “Option Price”) as are stated in the Stock Option Overview below. The Option terminates on the earlier of (a) its lapse and termination under Section 5 “Termination of Option” or (b) the end of the Option Term stated in the Stock Option Overview.

STOCK OPTION OVERVIEW

Type of Option: Nonqualified

Number of Shares Subject to the Option: «Options»

Option Price: «Grant_Price» per Share

End of Option Term: «Option_End_Term»

Under this Agreement, except where the context otherwise indicates, the following definitions apply:

FY08 NQSO Grant

Any capitalized term used herein that is not expressly defined in this Agreement shall have the meaning that such term has under the Plan unless otherwise provided herein.

(a) Regular Vesting Schedule . The Option shall become vested and exercisable with respect to:

(i) 25% of the Shares subject to the Option on «Vest_1»;

(ii) an additional 25% of the Shares subject to this Option on «Vest_2» (for a total of 50% of the Shares subject to the Option);

(iii) an additional 25% of the Shares subject to this Option on «Vest_3» (for a total of 75% of the Shares subject to the Option); and

(iv) an additional 25% of the Shares subject to this Option on «Vest_4» (for a total of 100% of the Shares subject to the Option);

(b) Vesting Upon Change in Control, Disability, Retirement or Death . Notwithstanding subsection (a) above, upon (i) the occurrence of a Change in Control or (ii) termination of the Grantee’s service as a member of CACI’s Board of Directors, due to Disability or death, 100% of the Shares subject to the Option shall be vested and exercisable.

(a) Exercisability of Option . No portion of the Option granted to Grantee shall be exercisable by Grantee prior to the time such portion of the Option has vested.

(b) Manner of Exercise . The vested portion of the Option may be exercised, in whole or in part, on or before the earlier of (i) its lapse and termination under Section 5

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or (2) the end of the Option Term stated in the Stock Option Overview, by delivering the Stock Option Exercise Form attached to this Agreement to the Committee or its designee or such other form as the Committee may require from time to time. Such notice shall specify the number of Shares Grantee then desires to purchase and the manner of payment of the Option Price. The Option may be exercised only in multiples of whole Shares and no partial Shares shall be issued.

(c) Manner of Payment of Option Price . Unless the Committee in its sole discretion allows payment by another means, the Option Price may be paid by any of the following means:

(i) by a check payable to the order of the Company for an amount in U.S. dollars equal to the Option Price of such Shares;

(ii) by transfer of shares of Company Common Stock having an aggregate Fair Market Value equal to such Option Price which have been held by Grantee for at least six (6) months and are not then subject to restrictions under any Company plan, or a combination of cash and such shares;

(iii) by a broker-assisted “cashless exercise” procedure, as permitted under Federal Reserve Board’s Regulation T, subject to securities law restrictions; or

(iv) by such other means as the Committee in its sole discretion shall permit.

(a) No Rights of Shareholder . Within thirty (30) days of the receipt of the Stock Option Exercise Form and the payment of the Option Price for the portion of the Shares as to which the Option is being exercised, and the applicable tax withholding, the Company shall issue certificates for the Common Stock purchased pursuant to this Agreement. Grantee shall not have any of the rights of a shareholder with respect to the Shares that may be issued upon the exercise of the Option until such Shares have been issued to him or her upon the due exercise of the Option.

(b) Transfer Restrictions as to Shares . Transfer of the Common Stock purchased under the Option shall be subject to the Company’s trading policies and any applicable securities laws or regulations governing transferability of shares of the Company.

(c) Securities Regulations . No shares of Common Stock shall be issued hereunder until the Company has received all necessary stockholder and regulatory approvals and has taken all necessary steps to assure compliance with federal and state securities laws or has determined to its satisfaction and the satisfaction of its counsel that an exemption from the requirements of the federal and applicable state securities laws are available. To the extent applicable, transactions under the Plan are intended to comply with

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all applicable conditions of Rule 16b-3 under the U. S. Securiti