Ross Wilkers

Scott Scheimreif serves as executive vice president for Iridium’s government programs division where he is responsible for the company’s overall government sales, marketing and business development strategies with an emphasis on the U.S. defense and intelligence markets. He also leads the oversight of the management and delivery of Iridium’s product and services portfolio into new military and government […] More

Kevin Phillips serves as executive vice president and chief financial officer at ManTech International. Prior to his CFO appointment, he participated in business issues and the integration of acquisitions as a corporate VP and chief of staff. He joined ManTech in December 2002 upon that company’s acquisition of information technology and software contractor CTX Corp., where he served as that company’s […] More

Mark Kontos serves as senior vice president, chief financial officer, treasurer and an executive council member at MITRE Corp., which he first joined in 2005. He manages the nonprofit organization’s financial functions and has directed the development, construction and financing for a fourth building at MITRE’s McLean, Virginia headquarters in a push to place its workforce […] More

Chris Smith serves as vice president of technology for the government solutions business at AT&T, a role the company announced him for in late 2013. In this position, Smith leads 175 technologists that develop products and services for the telecommunications provider’s federal agency customers. The 25-year federal market veteran previously served as U.S. federal chief technology and innovation […] More

Curt Kolcun serves as vice president of Microsoft’s U.S. public sector business vertical, a position he started in the summer of 2008 after five years as head of the software maker’s U.S. federal business. In this role, Kolcun is responsible for sales, contracting, citizenship and marketing efforts for the company’s U.S. government, education and public sector healthcare markets. Executive […] More