Keith McGuinn Named Senior Vice President and Director of Sales and Marketing of...

Keith McGuinn Named Senior Vice President and Director of Sales and Marketing of MACTEC

ALPHARETTA, Ga.--(Business Wire)--
Keith McGuinn has been named Senior Vice President and Director of
Sales and Marketing of MACTEC Engineering and Consulting, Inc. Ann E.
Massey, President and Chief Executive Officer of MACTEC, Inc.
(www.mactec.com) made the announcement.

McGuinn is responsible for managing, directing and coordinating
companywide sales/marketing functions.

"With his strong sales and marketing background, Keith is a proven
performer and his strengths and capabilities will bring new energy and
direction to the organization," said Massey.

McGuinn has 21 years of experience and has been with MACTEC since
1999. Prior to his new position, he headed up MACTEC's North Division
Sales and Marketing functions. In February 2008, he was named
Industrial/Commercial Business Line Leader for the company and will
continue to serve in this role. McGuinn has spearheaded and managed
numerous large national clients and programs for a wide variety of
industrial and federal clients over the years. Most recently, McGuinn
led a team to secure a National Alliance Program for a Fortune 100
manufacturing conglomerate as well as secured a large environmental
program for a global public/private developer.

McGuinn received a Bachelor of Arts degree in geology from the
University of Tennessee. He is a member of, or point of contact for,
the U.S. Green Building Association, CoreNet Global, American Indoor
Air Council, and the International Facility Manager's Association.

MACTEC, based in Alpharetta, GA, is a leading infrastructure
engineering firm focused on five strategic business practice areas:
Industrial/Commercial, Transportation, Municipal, Energy, and Federal.
With annual revenues over $450 million, MACTEC's 3,000-plus employees
work from over 80 offices nationwide. MACTEC consistently ranks in the
top 10% of Engineering News-Record's Top 500 Design Firms.

MACTEC, Inc.
Janis Brown, Marketing Manager, 770-360-0585
jsbrown@mactec.com
or
Leavitt Communications
Neal Leavitt, 760-639-2900
neal@leavcom.com

Copyright Business Wire 2008