Jul 9, 2026

Pre-Sales Engineer - Global High Tech

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Nalco Water, an Ecolab Company, is seeking an experienced and motivated Pre-sales Engineer to join our innovation efforts and support our customers in the Global High Tech (GHT) .
We are seeking a candidate with a strong technical background, who is ‘hands-on’, ideally with practical field/application experience, who is self-motivated, enjoys versatility and work across different topics and projects, has a desire for collaboration and is a creative problem solver.

What’s in it For You:

The main responsibilities of the role are to:

Qualifications and experience:

  • Proven experience working cross-functionally with:

    • Solution Architects

    • Product Management

    • R&D

    • Service/Field Engineers

  • Ability to validate technical feasibility and support the transition from design to execution

  • Experience working in matrix and international environments

  • Strong capability to simplify complex technical concepts into clear, customer-oriented messaging

  • Capability to assemble and troubleshoot electronic systems: including, pumps, sensors, and other electro‑mechanical hardware systems is an advantage.

  • Knowledge of cooling technologies, cold plates, and cooling distribution units is an advantage.

  • Self-starter, who is willing to learn and has a ‘hands-on’ approach

  • Good communication skills; with the ability to deliver complex information in an easy-to-understand format

  • Creative problem-solving skills

  • Works well under pressure

  • Proficiency in English (both written and verbal) required ​

Our Commitment to Diversity and Inclusion

At Ecolab, we believe the best teams are diverse and inclusive, and we are on a journey to create a workplace where every associate can grow and achieve their best. We are committed to fair and equal treatment of associates and applicants. We recruit, hire, promote, transfer and provide opportunities for advancement on the basis of individual qualifications and job performance. In all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement, we will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin, citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age or disability.

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