Careers at
4D Technology

4D Technology is a leading optics employer in Tucson Arizona. Our unique dynamic metrology products measure surface quality and surface defects on precision surfaces, as well as the surface and wavefront quality of optics.

As a vertically integrated company, we employ a multidisciplinary staff, including assembly and manufacturing technicians, plus optical, mechanical, electrical and software engineers, as well as staff for product support, administration, sales and marketing. 

As a 4D employee, you’ll enjoy a benefits package befitting a publicly traded company, wrapped in a close-knit and friendly Tucson office.

As a subsidiary of Onto Innovation, you can find all open job positions at the Onto Innovation careers page.