The world of work is changing fast—and few technologies are driving that change as powerfully as 3D printing, also known as additive manufacturing. Once a niche tool for hobbyists and prototyping labs, 3D printing has become a massive global industry reshaping how we design, manufacture, and distribute physical products.

And with that transformation comes opportunity—a lot of it.

Industry projections show that the 3D printing sector will grow to more than 700,000 global jobs by 2030, with the U.S. expected to account for 200,000 to 250,000 positions. If you’re considering a career shift, looking to upskill, or simply curious about where the future of manufacturing is headed, 3D printing might just be one of the smartest industries to watch.