Principal scientist analytical science

All Posting Locations: Glenview, IL, US

Job Functions: Research & Development

Date Published: August 4, 2025

Ref#: R-95326

ABOUT THE ROLE

Job Description

Principal Scientist, R&D – Analytical Science

ABOUT

This Principal Scientist position in the Food Engineering Division within Analytical Sciences is located at our Glenview, IL Kraft Heinz Innovation Center. This is an ideal opportunity for a scientist passionate about leading the design of experiments, root cause analysis studies, and kinetics studies encompassing, but not limited to, product quality and shelf-life testing. This position will also serve as the SME for analytical (example: linking chemistry and sensory) data processing, analysis and modelling to elucidate key business insights by leveraging advanced data application software, AI technology and statistical principles for R&D and field-to-shelf business decisions. The position emphasizes cross-functional holistic problem solving with R&D, Product Development, Quality, Operations and Factory personnel to identify needs and develop competitive-edge capabilities advancing KH agenda for a wide range of leading food products.

RELATIONSHIPS (EXTERNAL AND INTERNAL):

• Will collaborate with internal clients including R&D, Product Development, Quality, Operations and Factory personnel.

• Will collaborate and represent KH well when working with external professionals from accredited consortiums and universities

• Will interact with instrument and software vendors, ingredient suppliers, co-manufacturing facilities and external lab partners.

QUALIFICATION REQUIREMENTS:

• Highly skilled in design of experiment for complex food systems using techniques like Full Factorial, Fractional Factorial and Response Surface Methodologies.

• statistical models with examples like Minitab, SAS, R, Python and MATLAB to food kinetic data to predict changes in quality and optimize processes

• Deep knowledge around the fundamentals of kinetics such as substance structure-function, food matrix mechanisms and rates of reactions in the areas of enzymatic browning, lipid oxidation, discoloration, fermentation and others.

• Process and interpret data for R&D and cross-functional projects effectively using approaches such as PCA, PLS and regression tree

• Translate complex data or large data set into effective data visualization and presentation using Tableau or other data visualization tools to deliver business insights to peers, senior leaders and stakeholders.

• Demonstrate advanced analytical skills and hands-on experience using cutting-edge instrumentations such GC-MS and LC-MS. This involves expertise in the entire workflow, from sample preparation and data acquisition to processing, statistical analysis, and compound characterization in complex food systems.

• analytical science knowledge and experience in both hypothesis validation (targeted) and discovery-driven analysis (untargeted).

• Preferred qualifications include: the experience to integrate multidisciplinary data such as microbiology, chemistry, physics, sensory, o-mics (metabolomics, glycomics, proteomics, and lipidomics) to draw big picture conclusions critical to elevate R&D

working knowledge of food manufacturing and packaging

• Demonstrate critical thinking skills

• Communicate effectively and openly while working in a cross-functional team

• Must be a self-starter and resourceful

• Must be organized, process orientated

• Independently and collaboratively executing innovation, cost saving, process and product improvements throughout KH portfolio.

• Identifying opportunities for competitive market advantage, which could include AI technologies, new cost saving solutions or process enhancements.

• Provide consultation and technical oversight to ensure that an appropriate level of technical knowledge and discipline are being applied and utilized.

• The successful candidate will directly or indirectly supervise technical professionals in assigned areas, while maintaining responsibility for own projects.

• The candidate will have significant impact on direction and quality of work done by other senior technical people.

Education and Experience:

• BS, MS or PhD degree in science, engineering and related fields with substantial years of applied industrial experience.

• Excellent organizational, interpersonal & project management skills.

• Excellent written and verbal communication skills.

• TRAVEL: 0-20%

Our Total Rewards philosophy is to provide a meaningful and flexible spectrum of programs that equitably support our diverse workforce and their families and complement Kraft Heinz’ strategy and values.

New Hire Base Salary Range:

$102,100.00 – $127,600.00

Bonus: This position is eligible for a performance-based bonus as provided by the plan terms and governing documents.

The compensation offered will take into account internal equity and may vary depending on the candidate's geographic region, job-related knowledge, skills, and experience among other factors

Benefits: Coverage for employees (and their eligible dependents) through affordable access to healthcare, protection, and saving for the future, we offer plans tailored to meet you and your family’s needs. Coverage for benefits will be in accordance with the terms and conditions of the applicable plans and associated governing plan documents.

Wellbeing: We offer events, resources, and learning opportunities that inspire a physical, social, emotional, and financial well-being lifestyle for our employees and their families.

You’ll be able to participate in a variety of benefits and wellbeing programs that may vary by role, country, region, union status, and other employment status factors, for example:

• Physical – Medical, Prescription Drug, Dental, Vision, Screenings/Assessments

• Social – Paid Time Off, Company Holidays, Leave of Absence, Flexible Work Arrangements, Recognition, Training

• Emotional – Employee Assistance Program , Wellbeing Programs, Family Support Programs

• Financial – 401k, Life, Accidental Death & Dismemberment, Disability

Location(s)

Glenview R&D Center

Kraft Heinz is an Equal Opportunity Employer – Underrepresented Ethnic Minority Groups/Women/Veterans/Individuals with Disabilities/Sexual Orientation/Gender Identity and other protected classes. In order to ensure reasonable accommodation for protected individuals, applicants that require accommodation in the job application process may contact [email protected] for assistance.

R&D AT KRAFT HEINZ

THE
CREATORS

Our Research and Development team creates high-quality products that push the boundaries of what’s possible. Innovation is what gets us up in the morning!

Whether you want to develop your technical skills or grow as a people manager, there’s a place for you here to advance your career.