Exhibit 24
POWER OF ATTORNEY
The undersigned, acting in the capacity or capacities stated opposite their respective names below, hereby constitute and appoint BARRY J. SHARP and WILLIAM R. LURASCHI and each of them severally, the attorneys-in-fact of the undersigned with full power to them and each of them to sign for and in the name of the undersigned in the capacities indicated below the Company’s Annual Report on Form 10-K/A and any and all amendments and supplements thereto. This Power of Attorney may be executed in one or more counterparts, each of which together constitute one and the same instrument.
SIGNATURE | | TITLE | | DATE |
| | | | |
/s/ RICHARD DARMAN | | | | |
Richard Darman | | Chairman of the Board and Director | | January 19, 2006 |
| | | | |
/s/ PAUL T. HANRAHAN | | | | |
Paul T. Hanrahan | | President, Chief Executive Officer and Director | | January 19, 2006 |
| | | | |
/s/ KRISTINA M. JOHNSON | | | | |
Kristina M. Johnson | | Director | | January 19, 2006 |
| | | | |
/s/ JOHN A. KOSKINEN | | | | |
John A. Koskinen | | Director | | January 19, 2006 |
| | | | |
/s/ PHILIP LADER | | | | |
Philip Lader | | Director | | January 19, 2006 |
| | | | |
/s/ JOHN H. MCARTHUR | | | | |
John H. McArthur | | Director | | January 19, 2006 |
| | | | |
/s/ SANDRA O. MOOSE | | | | |
Sandra O. Moose | | Director | | January 19, 2006 |
| | | | |
/s/ PHILIP A. ODEEN | | | | |
Philip A. Odeen | | Director | | January 19, 2006 |
| | | | |
/s/ CHARLES O. ROSSOTTI | | | | |
Charles O. Rossotti | | Director | | January 19, 2006 |
| | | | |
/s/ SVEN SANDSTROM | | | | |
Sven Sandstrom | | Director | | January 19, 2006 |
| | | | |
/s/ ROGER W. SANT | | | | |
Roger W. Sant | | Director | | January 19, 2006 |
