Job Summary

Are you ready to use your technical expertise to support customers and drive innovation in Health & Biosciences across LATAM?

IFF is a integral leader in flavors, fragrances, food ingredients and health & biosciences. We deliver sustainable innovations that elevate everyday products.
Within our Health & Biosciences (H&B;) Business Unit, we leverage cutting-edge science and technology to deliver innovative solutions that improve health, nutrition, and sustainability across industries.

This role is based in Buenos Aires, Argentina (hybrid).

Be part of a collaborative, customer-focused, and solution-oriented team where your expertise will directly support customer success and drive value across LATAM markets.

Where You’ll Make a Difference
- Provide specialized technical support to fuel ethanol and grain processing customers, helping optimize plant performance, fermentation efficiency, yield, process stability, and profitability.
- Act as a subject matter expert in enzyme and yeast applications across liquefaction, saccharification, fermentation,



and coproduct generation processes.
- Lead plant assessments, troubleshooting, and root cause investigations, translating complex process data into practical recommendations and measurable performance improvements.
- Design, execute, and validate industrial trials, defining clear KPIs and demonstrating technical and economic value.
- Partner closely with commercial teams to support customer growth, value selling, new product introductions, and technology adoption.
- Deliver technical training to customers and internal teams on fermentation, process optimization, biotechnology applications, and operational best practices.
- Collaborate with R&D;, Applications, Manufacturing, and Commercial teams to develop innovative solutions that address customer challenges and drive business growth.
- Maintain a strong field presence, building credibility with plant operators, process engineers, and leadership teams through hand

📌 Technical Service Manager Ethanol (Buenos Aires)
🏢 Iff
📍 Buenos Aires