Full time

Application Engineer II

Posted by Ecolab • Ulsan, Ulsan, South Korea

📍 Ulsan, Ulsan 🕒 June 27, 2026

About the Role

JOB DESCRIPTION

Nalco, an Ecolab Company, is looking for an Application Engineer to join its industry leading Nalco Water team. If you are a passionate professional that enjoys interacting with customers and likes to work in an autonomous environment, we invite you to apply. You will be joining a talented team that supports water treatment applications for a variety of industries. In this position, you will manage and develop long standing client relationships, with an intense focus on exceeding client expectations and driving service delivery. You will have a hands-on approach to service and deliver value through developing and managing technical projects to solve customer problems.

What’s in it For You:

  • You will join a large growing company and work with some of our leading customers
  • Flexible, independent work environment where you will plan your own schedule
  • Access to best in class resources, tools, and technology
  • Enjoy a paid tr...
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