Laboratory and Engineering Intern | Spring and Summer 2026

Ecovyst is a pure-play catalyst and services company with over 200 years of history. We are accelerating the transition to a sustainability-driven future through our innovative products and services that address our customers' evolving business challenges, tightening global regulatory standards, and changing consumer preferences. Our company operates through two complementary, leading business segments: ● Ecoservices provides end-to-end sulfuric acid regeneration services and specialty-grade high-purity virgin sulfuric acid for diverse applications including mining, electronics, lead-acid batteries, water treatment, and agricultural products. Ecoservices regeneration services help avoid significant landfill or deep well disposal, contributing to a circular economy through the recycling of spent surfuric acid. ● Advanced Materials & Catalysts develops and sells proprietary and custom engineered technologies for cleaner fuels, emissions control, and waste reduction. Our portfolio includes silica catalysts used by leading global polyethylene producers for durability and lightweighting, and zeolite catalysts for cleaner air applications and plastic recycling. At Ecovyst, we focus on three key trends shaping our future: ➡️ Increasing standards for manufacturers to reduce environmental footprints ➡️ The shift to cleaner energy sources, particularly in transportation ➡️ Growing urgency for plastic recycling solutions Responsive—and fast-adapting to rapidly changing economic environments—Ecovyst supports customers with solutions that advance business growth and sustainability goals. Our technologies play a critical role in propelling business expansion for our customers. At Ecovyst, we are a catalyst for positive change.