Injection–Blow Molding Process Engineer

Location: St. Louis, Missouri
Company: Pretium Packaging

You walk the plant floor before most people have had their first coffee. A molding line is warming up; sensors blink to life. You run through start-up checks, verify calibrations, and fine-tune oven profiles so every preform hits the sweet spot. A labeler needs a timing tweak, an Aoki ISBM cell awaits a mold change, and production wants your go/no-go on a new run. This is where you thrive—hands-on, in the process, keeping quality and throughput in lockstep.

Founded in 1992, Pretium Packaging is a leading supplier of injection‑blow molded plastic containers. With 20 manufacturing locations across North America, we deliver innovative, high‑performance packaging to brand owners throughout the U.S. and Canada—backed by superior quality, value, and customer service.

As a Process Engineer, you’ll collaborate with p...