SigmaTEK announces promotions

SigmaTEK Systems LLC, a provider of CAD/CAM nesting and manufacturing process automation in Cincinnati, has announced several promotions to its product development, operations, and support teams. The employees’ new titles are:

• Jim Lindsey, director of product development
• Ben Klinker, operations manager
• Michelle Lloyd, operations coordinator
• Kevin Keane, machine motion product owner
• Anthony Roberson, machine technology group manager
• Sean Burton, technical team supervisor