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Senior Research Scientist, Plant Proteins

LouisDreyfusCompany

Livermore, CA, United States permanent

Posted: April 27, 2026

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Quick Summary

We are seeking a Senior Research Scientist, Plant Proteins with a strong background in plant biology and a passion for sustainable agriculture. The ideal candidate will have experience in plant cell biology, molecular biology, or related field and be able to design and execute experiments to develop new plant protein technologies. The successful candidate will be a team player with excellent communication and collaboration skills.

Job Description

Louis Dreyfus Company is a leading merchant and processor of agricultural goods. Our activities span the entire value chain from farm to fork, across a broad range of business lines, we leverage our global reach and extensive asset network to serve our customers and consumers around the world. Structured as a matrix organization of six geographical regions and ten platforms, Louis Dreyfus Company is active in over 100 countries and employs approximately 18,000 people globally.

Primary Responsibilities/Essential Functions

· Lead the research on the next generation of sustainable, plant protein ingredients for application in food and beverage products.

· Develop new methods to extract protein fractions from various plant sources for food applications.

· Innovate new ways to produce protein ingredients while with a vision on value proposition – economics, functionality and taste.

· Generate valuable intellectual property to enrich LDC’s plant protein patent portfolio.

· Set up protein characterization platform to assess physio-chemical and functional properties of various protein fractions.

· Ensure all the methods are captured in SOPs and results are reported in quality and timely manner.

· Collaborate with the Engineering team to test and optimize protein down-stream processing methods at pilot plant scale.

· Collaborate with the Application team on plant-based product development and characterization.

· Set up and lead research collaborations with relevant external partners.

 

Additional Responsibilities Functions

· Lead by example in terms of research execution with attention to detail and ownership of project deliverables.

· Coach and mentor less experienced team members.

Education/Professional Certifications/Licenses

· PhD in protein chemistry, biochemistry, biophysics or related fields. MSc degrees will be considered given the evidence of PhD+ level of knowledge in the relevant areas.

 

Knowledge/Skills/Abilities (including any physical demands)

· Minimum 5 years of working experience in a plant protein processing or relevant food and beverage ingredient manufacturing industry

· 8+ years of experience

· Experience in (plant) protein extraction

· Deep understanding of (plant) protein structures and functionality

· Experience in methods and equipment used to assess protein physicochemical and functional properties.

· Demonstrated ability to conceive original ideas, articulate them clearly and design experiments to test them.

· Experience in developing methods and operating LC-MS

· Experience in characterization of volatile and non-volatile flavor compounds is a plus.

· Ability and desire to work effectively in a team, leading and mentoring research associates, collaborating with fellow scientists and engineers, and setting an example of scientific excellence for the team.

· Experience in LIMS, NCBI tools is a plus.

· Written and verbal English language proficiency

Equipment Used

· Bench top protein extraction equipment, centrifuge, spray dryer, filtration, pasteurizer, SDS-Page, Lab Chip

· Typical office equipment: PC, printer/scanner.

 

Working Conditions

· 5 days onsite.

· Interacts closely with personnel in other departments and Company locations.

· Interacts closely with middle and senior management personnel.

· Extensions of regular working hours are occasionally necessary to complete time-sensitive projects or to respond to emergencies.

 

Employee Supervision

· Supervise research assistant and/or associate. Work closely with the research scientists and engineers across the function.

 

Decision Making/Accountability

· Day to day decisions on experiments and their design to meet project’s KPI.

What We Offer

We provide a dynamic and stimulating international environment, which will stretch and develop your abilities and channel your skills and expertise with outstanding career development opportunities in one of the largest and most solid private companies in the world.

- Comprehensive benefits program including medical, dental and vision care coverage, flexible spending account plans, employee assistance program, life insurance and disability coverage

- 401k with Company Match

- Family Friendly Benefits including childbirth and parental leave, fertility and family building benefits

- Paid Time Off (PTO) and Paid Holidays

- Flexible work available (not applicable to all roles)

Diversity & Inclusion

LDC is driven by a set of shared values and high ethical standards, with diversity and inclusion being part of our DNA. LDC is an equal opportunity employer committed to providing a working environment that embraces and values diversity, equity and inclusion.

LDC encourages diversity, supports local communities and environmental initiatives. We encourage people of all backgrounds to apply.

Equal employment opportunity (EEO)

Louis Dreyfus Company provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Sustainability

Sustainable value is at the heart of our purpose as a company.

We are passionate about creating fair and sustainable value, both for our business and for other value chain stakeholders: our people, our business partners, the communities we touch and the environment around us

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