Principal R&D Engineer - Ingredient Systems & Particle Engineering

Come join a creative team of scientists and engineers at the forefront of beverage innovation. The R&D Process Development Engineering team translates product ideas into robust, scalable, and manufacturable processes that deliver quality, safety, cost, and speed-to-market for Keurig Dr Pepper. This Principal Engineer will strengthen KDP's capability to commercialize powdered beverage, emulsion, and complex ingredient systems through disciplined process technology development, scale-up, plant readiness, and data-driven decision making. 

The role leads process technology strategy and scale-up across liquid and dry ingredient systems, with emphasis on particle science, material behavior, process design, and functionality. It translates formulation intent into reliable manufacturing solutions that deliver solubility, dispersibility, flowability, emulsion stability, texture, sensory quality, and shelf-life performance. 

Why This Role Matters 

This role will build critical R&D capability at the intersection of ingredient science, process engineering, and manufacturing scale-up. The Principal Engineer will help KDP bring more complex beverage systems to market faster, reduce technical risk, strengthen plant readiness, and create reusable technical knowledge that improves first-time-right commercialization across the portfolio. 

Role Scope 

This is a senior technical leadership role for an engineer who can manage ambiguity, challenge historical thinking, influence cross-functional partners, mentor others, and create practical solution paths that are technically sound, scalable, sustainable, and business-relevant. The Principal Engineer will partner with Product Development, Flavor & Concentrate Development, Quality, Packaging, Engineering, Procurement, Supply Chain, Operations, suppliers, co-packers, and external technical partners. 

Key Responsibilities 

Particle & Material Science 

• Lead process development and scale-up for powdered beverages, dry mixes, emulsions, and complex ingredient systems from bench through commercialization. 
• Define material and processing requirements for powder flow, dry blending, dispersion, dissolution, hydration, agglomeration, ingredient variability, and powder handling. 
• Apply particle science, material science, rheology, transport phenomena, and first-principles engineering to explain technical behavior and guide decisions. 

Liquid & Colloidal Systems 

• Develop robust processing solutions for emulsification, homogenization, stabilizer systems, viscosity control, separation risk, texture, mouthfeel, and shelf-life stability. 
• Partner with Product Development to translate formulation intent into scalable process designs that protect flavor, color, sensory quality, food safety, and product performance.

Process Technology & Scale-Up 

• Define process-critical parameters, material attributes, operating windows, design spaces, manufacturing constraints, and commercialization readiness criteria. 
• Lead risk assessments, test plans, DOE studies, pilot and plant trials, process verification, validation, and readiness reviews. 
• Support plants and co-packers through capability assessments, process fit and equipment gap evaluations, startup support, root cause analysis, corrective actions, and qualification recommendations. 

Data-Enabled Technical Leadership 

• Use statistical analysis, historical and plant data, visualization, modeling, simulation, predictive analytics, and AI-enabled tools to improve trial design, troubleshooting, and technical decisions. 
• Create reusable technical knowledge, including process flow diagrams, operating windows, manufacturing instructions, trial protocols, validation summaries, standards, and lessons learned. 
• Advance process standards, digital knowledge systems, validation playbooks, and future-ready ways of working. Coach and mentor others in disciplined, data-driven scale-up and commercialization.

Cross-Functional & External Partnership 

• Collaborate with Procurement, suppliers, flavor houses, ingredient partners, and external experts to assess ingredient-process interactions, alternative materials, productivity opportunities, and technical capability. 
• Translate technical findings into clear tradeoffs, recommendations, risks, and business implications for cross-functional stakeholders and leadership. 

• Salary Range: $96,800 - $145,000
• Actual placement within the compensation range may vary depending on experience, skills, and other factors
• Benefits, subject to election and eligibility: Medical, Dental, Vision, Disability, Paid Time Off (including paid parental leave, vacation, and sick time), 401k with company match, Tuition Reimbursement, and Mileage Reimbursement
• Annual bonus based on performance and eligibility

• Bachelor's degree in Chemical Engineering, Food Engineering, Mechanical Engineering, Materials Science, or a related technical discipline; advanced degree preferred. 
• Minimum 10+ years of relevant experience in R&D process engineering, process technology, food or beverage processing, technical commercialization, manufacturing engineering, or related CPG technical roles. 
• Demonstrated commercialization experience with powdered beverages, dry mix systems, emulsions, or complex ingredient platforms, including scale-up from bench or pilot through plant production. 
• Depth in at least one core domain, powder and particle systems or liquid and colloidal systems, with strong working knowledge of the adjacent domain and the ability to integrate ingredient, process, equipment, and product requirements. 
• Experience leading pilot and plant trials, validation, technical risk assessments, capability evaluations, structured troubleshooting, and commercialization readiness decisions. 
• Ability to apply DOE, statistical analysis, data visualization, modeling, or predictive methods to process development and technical decision-making. 
• Proven ability to manage ambiguity, influence without authority, mentor technical talent, and develop practical, scalable solutions to complex problems. 
• Excellent communication and stakeholder management skills, with the ability to translate technical findings into clear tradeoffs and business implications. 

Keurig Dr Pepper (Nasdaq: KDP) is a leading beverage company with more than 150 owned, licensed and partner brands that meet a wide range of needs and occasions. Our North American refreshment beverage business holds leadership positions across carbonated soft drinks, water, juice and mixers with a portfolio of iconic brands such as Dr Pepper®, Canada Dry®, Mott’s®, A&W®, Peñafiel®, GHOST®, 7UP®, Snapple®, Clamato® and Core Hydration®. Our global coffee business spans more than 100 markets and includes the leading Keurig® single‑serve brewing system in the U.S. and Canada, along with powerhouse brands such as Peet’s, L’OR and Jacobs, and other regional coffee leaders. Our more than 50,000 employees aim to enhance the experience of every beverage and coffee occasion while making a positive impact for people, communities and the planet.

We strive to be an employer of choice, providing a culture and opportunities that empower our team to grow and develop. We offer robust benefits to support your health and wellness as well as your personal and financial well-being. We also provide employee programs designed to enhance your professional growth and development, while ensuring you feel valued, inspired and appreciated at work.

Whatever your area of expertise, at KDP you can be a part of a team that’s proud of its brands, partnerships, innovation and growth. Will you join us?

Keurig Dr Pepper is an equal opportunity employer and recruits qualified applicants and advances in employment its employees without regard to race, color, religion, gender, sexual orientation, gender identity, gender expression, age, disability or association with a person with a disability, medical condition, genetic information, ethnic or national origin, marital status, veteran status, or any other status protected by law.

A.I. Disclosure: 
KDP uses artificial intelligence to assist with initial resume screening and candidate matching. This technology helps us efficiently identify candidates whose qualifications align with our open roles.  AI does not make hiring decisions; all decisions throughout the hiring process are made by talent acquisition team members.  If you prefer not to have your application processed using artificial intelligence, you may opt out by emailing your resume and qualifications directly to kdpjobs@kdrp.com in lieu of clicking Apply. In order for your application to be considered and opted out of AI, you must include the words "AI Opt-Out" and either job title and location or Job ID # in the email subject line in your email application.