About the role
fairlife, LLC is a Chicago-based nutrition company that creates great-tasting, nutrition-rich and dairy products to nourish consumers.
With over $3B in annual retail sales, fairlife’s portfolio of delicious, lactose-free, real dairy products includes: fairlife® ultra-filtered milk; Core Power® High Protein Shakes, a sports nutrition drink to support post-workout recovery; fairlife® nutrition plan™, a nutrition shake to support the journey to better health.
A wholly owned subsidiary of The Coca-Cola company, fairlife, LLC has been recognized by both Fast Company and Nielsen for its industry leading innovation.
To learn more about fairlife and its complete line of products, please visit fairlife.com.
job purpose:
The Sr. Dairy Processing Engineer will come in with deep technical expertise in fluid milk membrane separations (especially ultrafiltration), thermal processing (HTST/HHST/UHT), and end-to-end milk unit operations—from raw milk receiving through packaging. This role is a hands-on technical authority who will be integral to process technology innovation as well as troubleshooting manufacturing issues, optimizing process capabilities and product quality, supporting pilot-to-plant scale-up, and serving as a trusted partner to Operations, Manufacturing, and Quality.
responsibilities:
Manufacturing technical leadership, Operational Support and Troubleshooting
- Serve as a go-to technical expert for fluid milk separation, standardization, homogenization, pasteurization systems (HTST/HHST/UHT), and packaging performance.
- Diagnose and resolve process and product issues.
- Partner with Operations/Manufacturing/Quality to drive safe, compliant, and reliable production and troubleshoot process deviations, and identify root causes for quality issues.
Process design, scale-up, and optimization
- Define critical process parameters, key performance indicators, and control plans.
- Design, coordinate, and execute pilot and commercial-scale plant trials.
- Own process capability improvements and provide technical input to capital projects and equipment selection.
- Provide subject-matter expertise on OEM platforms and engineering approaches.
Technical Advocacy
- Proactively identify opportunities for process optimization that improve efficiency, sustainability, yield or product shelf-life.
- Lead initiatives and manage stakeholders across Engineering, Quality, and Supply Chain.
Milk chemistry, physical chemistry, and product quality
- Apply deep knowledge of milk composition and how processing impacts chemistry, physical properties, and functional performance of milk and its components.
- Partner with Product Development and Operations on formulation/processing choices for fluid dairy products, including shakes and other forms (sensory, taste, texture, stability, shelf-life).
Analytics & data-driven decision making
- Define plans and execute and interpret analytical testing results tied to processing and shelf-life: milk composition chemistry, rheology, chromatographic/volatile profiling and other relevant analytical methods.
- Establish and improve SOPs, troubleshooting playbooks, and process data reviews
People leadership
- Individual contributor to start. Will build and develop a team of 1–4 (e.g., process engineers, dairy scientists, technicians).
- Build strong cross-functional relationships and communicate clearly from plant floor to leadership level.
skills/qualifications required:
- MS in Dairy Science, Food Engineering, Food Science, Chemical Engineering, or closely related field with a focus on dairy processing and/or thermal processing.
- 5-10 years of progressive experience in fluid dairy processing spanning pilot through commercial manufacturing.
- Demonstrated expertise in:
- HTST/HHST and/or UHT processing of fluid milk (and/or cream) and practical plant troubleshooting.
- End-to-end milk unit operations: raw receiving → clarification/separation → standardization → homogenization → pasteurization/aseptic processing → packaging.
- Ultrafiltration of milk and/or dairy membrane separations (MF/UF/NF/RO familiarity as a plus).
- Strong technical competence in dairy physical chemistry and processing impacts on proteins/fats/enzymes.
- Proven ability to partner with Operations/Manufacturing/Quality in a high-accountability environment.
- Experience with aseptic systems and packaging interactions (commercial aseptic operations strongly preferred).
- Track record of leading cross-functional root-cause investigations (e.g., flavor defects, oxidation, shelf-life failures, stability issues).
- Experience in capital projects preferred.
- Familiarity with regulatory expectations and operator training frameworks for pasteurization systems preferred.
how fairlife nourishes you:
At fairlife, we believe in better — and that includes how we support our people. We offer a comprehensive suite of benefits and wellbeing resources designed to support you physically, emotionally, socially, and financially, both in and out of work.
- Comprehensive medical, dental, and vision coverage, effective day one!
- Supplemental health plans (hospital indemnity, accident, and critical illness insurance)
- Paid Time Off to recharge and support work-life balance
- Paid parental leave & adoption assistance (up to $10,000)
- Parental support & family care benefits, including childcare resources and lactation support
02 Aplyr's read
fairlife is a dairy innovator focusing on ultra-filtered milk, attracting professionals interested in nutrition and sustainability within a challenging shift-based environment.
What's promising
- •fairlife emphasizes nutritional innovation, offering products with higher protein and lower sugar than conventional milk.
- •The company is committed to sustainability, aiming to reduce environmental impact through responsible sourcing and production.
- •fairlife's growth creates diverse roles, from technical engineering to safety management, supporting career advancement.
What to watch
- •Many positions require night shifts and rotating weekends, which may impact work-life balance.
- •There have been concerns about labor practices at supplier farms, potentially affecting company reputation.
- •The niche focus on ultra-filtered milk may limit market reach compared to traditional dairy companies.
Why fairlife
- •fairlife uses a proprietary ultra-filtration process to enhance milk's nutritional profile.
- •The company is a joint venture with Coca-Cola, providing strong backing and distribution channels.
- •fairlife's focus on sustainability includes initiatives like water conservation and renewable energy use in production.
Aplyr’s read is generated by AI from public sources. Was it useful?
03 About fairlife
fairlife is a dairy company that specializes in producing ultra-filtered milk and other dairy products, focusing on nutrition and sustainability.
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