Principal Electrical Engineer

Ecolab
📍 Naperville, Illinois, United States 💼 Full time 🕒 Posted June 12, 2026

Job Description

JOB DESCRIPTION

Ecolab is a global sustainability leader offering water, hygiene and infection prevention solutions and services. With annual sales of $15 Billion, Ecolab operates in over 170 countries and employs more than 48,000 associates. Our mission is to protect people and the vital resources necessary for life.

The Global Water Engineering Innovation team is looking for a Principal Electrical Engineer to provide technical leadership for the development and support of industrial water treatment equipment. The ideal candidate combines deep electrical engineering expertise with practical manufacturing experience and a track record of mentoring others.


This role supports Nalco Water, Downstream, and Food & Beverage businesses and partners closely with R&D, Product Management/Marketing, Manufacturing, Quality, and Supply Chain to deliver new product development and continuous improvement.


What’s in it for You:

  • • Opportunity to make ...
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    Job Details

    • Location Naperville, Illinois
    • Job Type Full time
    • Category Engineers
    • Posted Date June 12, 2026
    • Application Deadline July 22, 2026