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IFF

Senior Technical Service Engineer – Ethanol Fermentation

IFF

Senior Technical Service Engineer providing technical support in ethanol fermentation processes across LATAM South. Collaborating with sales and development teams to enhance operational efficiency.

Posted 5/26/2026full-timeCastelo Branco • 🇧🇷 BrazilSeniorWebsite

About the role

Key responsibilities & impact
  • Provide advanced technical service and process consultancy to customers in the ethanol industry
  • Lead technical diagnostics and operational process consultancy in starch‑to‑ethanol processes
  • Optimize enzyme and yeast performance by aligning operating practices with biological requirements
  • Assess microbiological risks and support contamination mitigation strategies
  • Improve fermentation stability, yield, and productivity through operational adjustments
  • Perform root cause analysis of operational deviations impacting biotechnology performance
  • Play a critical role during new ethanol plant start‑ups and commissioning phases
  • Assist in capacity expansions, debottlenecking initiatives, and operational ramp‑ups

Requirements

What you’ll need
  • A degree in Engineering (Chemical, Biological, Biochemical, or related disciplines)
  • Experience working in ethanol plants and industrial fermentation environments
  • Strong exposure to plant operations, start‑ups, commissioning, and troubleshooting
  • Solid understanding of fermentation processes, microbiology, enzymes, and yeasts
  • The ability to connect operating conditions with biotechnology performance and limits
  • Strong analytical, problem‑solving, and root cause analysis skills
  • Clear communication skills, from shop‑floor discussions to executive‑level conversations
  • A hands‑on, pragmatic, and customer‑oriented approach

Benefits

Comp & perks
  • Work at the intersection of engineering, biotechnology, and real‑world plant operations
  • Have a strong field presence and build long‑term relationships with ethanol producers across LATAM South
  • Be recognized as a trusted problem solver and technical partner by operators, engineers, and plant leadership
  • Collaborate in a cross‑functional, international environment with high technical credibility
  • Contribute directly to customer success through hands‑on execution and measurable results

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
biotechnologyfermentation processesmicrobiologyenzymesyeastsroot cause analysisoperational adjustmentscapacity expansionsdebottleneckingtroubleshooting
Soft Skills
analytical skillsproblem-solvingcommunication skillscustomer-oriented approachpragmatic approach
Certifications
degree in EngineeringChemical EngineeringBiological EngineeringBiochemical Engineering