R&D​/QA Lab Technician

Simple Mills is on a mission to transform the way food is made—creating nourishing products with astounding ingredients and amazing taste. Founded in 2012 by Katlin Smith, our brand has redefined center‑aisle grocery by delivering better‑for‑you products made with unique, nutrient‑dense ingredients. Today, we’re a category leader and the #1 natural brand in multiple segments, with distribution in over 30,000 stores nationwide.

Now, as part of Flowers Foods
, we’re entering an exciting new phase of growth—expanding our reach, accelerating innovation, and amplifying brand awareness, all while preserving the integrity of what makes Simple Mills special.

Join us as we shape the future of food. Learn more at

The R&D/QA Lab Technician will be a critical role in Chicago
. In this hands‑on role, you will support the development, testing, and continuous improvement of our food products and ingredients. You’ll play a critical part in benchtop evaluation, lab organization and maintenance, and ingredient management while working closely with Food Scientists, QA Managers and cross‑functional partners to help maintain high‑quality products in market.

The position will report to the R&D Manager, Portfolio Transformation and responsibilities will include:

• Assist in the planning and execution of benchtop testing as assigned by the Food Scientists and Managers
• Prepare, test, and evaluate food and ingredient samples using established methods and equipment.
• Maintain accurate lab records, data sheets, and documentation for ongoing projects.
• Coordinate and execute experiments with attention to detail and adherence to food safety standards.
• Support basic troubleshooting of equipment and escalates issues as needed.

• Own and maintain ingredient inventory, sample tracking, and lab cleanliness.
• Order lab supplies and manage organization of raw materials and tools.
• Lead daily upkeep of lab workflows, including equipment maintenance and process documentation.
• Contribute to improvements in lab operations and workflow efficiencies.
• Participate in team meetings to share results, learnings, and recommendations.
• Use software systems (e.g., Microsoft Excel, Trace Gains) for data tracking and inventory control.
• Perform other projects as assigned.

• Evaluate QA retains from production against specifications
• Maintain consistent records of testing
• Identify trends to communicate to QA Managers
• Become Subject Matter Expert on products in production; proficiency in the unique sensory attributes of Simple Mills products
• Perform other projects as assigned

• 0–1 Year experience in a laboratory, test kitchen, or similar setting preferred; must have completed at least one internship. A working knowledge of food safety protocols and proper handling procedures is required.
• Bachelor’s degree in Food Science or a related technical field required.
• Strong organizational and multitasking skills.
• Collaborative mindset and strong interpersonal communication skills.
• Familiarity with Microsoft Office, especially Excel and Outlook.
• Ability to work independently and prioritize competing tasks and timelines.
• Self‑starter with strong attention to detail and follow‑through.
• Prior experience in the CPG (consumer packaged goods) food industry or culinary/kitchen environments is preferred.
• Familiarity with R&D data tools (e.g., Trace Gains, Electronic Lab Notebooks).
• A personal connection to the Simple Mills mission and a fervent desire to improve the food system to help people and the planet thrive.

• Be a Change‑Maker – Play a key role in redefining the food industry, crafting products that nourish people and contribute to a healthier planet.
• A Workplace Where You Belong – We foster an environment where every voice is heard valued, and empowered. Inclusion and belonging are at the heart of our culture, ensuring that everyone can thrive.
• A Culture of Integrity and Impact – We don’t just talk about doing good—we live it. Our team is committed to ethical practices, responsible sourcing, and making decisions that drive real, positive change.
• Grow with People‑First…