Jaswir Singh, a former executive with Equant, is the new chief financial officer at AirDefense, a provider of wireless security applications.

Singh has more than 20 years of experiment in general management and international finance. He will also serve as AirDefense’s vice president of operations and will oversee humane resource, information technology and global business operations, the company said.

"The addition of Jaswir is a reflection of the dynamic global marketplace we are creating at AirDefense," said Anil Khatod, AirDefense’s president and chief executive officer, in a statement. "Jaswir’s extensive experience in international finance, mergers and acquisitions, general management, and developing and managing global teams will ensure profitable growth as we continue to extend our reach throughout the world."

Singh spent seven years at Equant, an international communications provider, and was most recently vice president for partners and channels.