SigmaTEK hires VP of sales

Cincinnati-based SigmaTEK Systems, a developer of CAD/CAM software for the fabrication industry, has named Kevin Ramirez as vice president of sales for North America.

Ramirez has more than 20 years of experience in production, cutting machinery, and software, having served in such capacities as CNC operator, support and service engineer, technical sales management, and global OEM management.