Chemical Process Engineer

Are you a hands-on Process Engineer who thrives on solving complex plant problems, optimizing processes, and working both in the office and in the field? If you enjoy variety, ownership, and supporting different production sites, this Process Engineer II role on our Technical Services team could be a great fit.

Based at our Phoenix, AZ corporate office (with 30-40% travel), you’ll support several U.S. plants, improve reliability and safety, and play a key role in small capital projects.

While this role is based out of our Phoenix, AZ corporate office (preferred for collaboration with our engineering team), we are open to considering candidates who reside within a reasonable driving distance of one of our U.S. plant locations.

Eligible locations include: Fresno, CA; Defiance, OH; Dubuque, IA; Eufaula, AL; Billings, MT; and our Phoenix, AZ (Corporate Headquarters).

Why Join Us?

🧪 True Chemical Engineering – PFDs, P&IDs, Mass & Energy Balances, PSV sizing, process design, equipment specs
🏭 Hands-On Field Work – Spend real time in operating units solving process issues - not just behind a desk
📌 Influence Multiple Sites – Support 2-3 plants and make a visible impact on their operations and reliability
🛡️ Safety-First Culture – Join a company deeply committed to PSM, MOCs and HAZOP excellence
📈 Professional Growth – Learn Tessenderlo Kerley chemistries, Aspen modeling tools, API codes and more from a seasoned team

What You’ll Do

✅ Provide day-to-day process engineering support for different production units.
✅ Perform key engineering calculations: line sizing, pump sizing, PSV sizing (API 520/521).
✅ Develop and update PFDs, P&IDs, and Mass & Energy Balances.
✅ Create equipment and control valve specifications.
✅ Support PSM activities including MOCs, HAZOPs and compliance reviews.
✅ Troubleshoot plant issues during site visits; support turnarounds and startups.
✅ Collaborate with Project Services on small capital projects.