Jeff Kane, Paul Covington, Paul Lopez and Diana Schoenmann joined the executive team at NEC Unified Solutions Inc.
Senior vice president of sales Kane had been with Perot Systems Corp. and EDS.
Covington, the company’s new VP of operations, had been VP of operations-program management at Level 3 Communications Inc.
New general manager of marketing Lopez had been in charge of product development and marketing of advanced wireless-broadband services at T-Mobile USA Inc.
And Schoenmann, NEC’s GM of the national sales-assistance center, had been with The New York Times Co.