Principal Scientist – Data Insights & Hypothesis Design Tempus AIPrincipal Scientist – Data Insights & Hypothesis DesignChicago, Illinois$150,000–$200,000 / yearData Engineering & Scale Architecture: Proven experience collaborating directly with data engineering and platform teams to build large-scale relational databases, design advanced SQL data models, and support the robust infrastructure needed to create and deploy massive, production-grade models. Multi-Omic & NGS Modalities: Deep expertise executing multi-omic analyses across a diverse spectrum of high-throughput sequencing applications and biotechnologies, including specialized NGS modalities such as single-cell sequencing, immunomics, metagenomics, and varied sequencing platforms.
Principal Scientist, R&D – Analytical Science Kraft HeinzPrincipal Scientist, R&D – Analytical ScienceGlenview, IllinoisPreferred 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. This position will also serve as the SME foranalytical (example: linking chemistry and sensory) data processing, analysis and modelling to elucidate key business insights byleveraging advanced data application software, AI technology and statistical principlesfor R&D and field-to-shelf business decisions.
NewPrincipal Scientist Microbiology Global MarsPrincipal Scientist Microbiology GlobalChicago, IllinoisMicrobiology communication – Has a range of external networks and recognition to ensure up to date understanding of field of expertise: Is externally recognized as a significant force in microbiological research & development; networks with and influences legislators, scientific opinion-formers and research programs via active representation of the business on working parties and task forces in the microbiology area. The base pay range for this position at commencement of employment is between the range listed below, however, base pay offered may vary depending on multiple individualized factors, including but not limited to job-related knowledge, skills, and experience.
NewPrincipal Scientist, R&D - Product Dev Kraft HeinzPrincipal Scientist, R&D - Product DevGlenview, Illinois$104,200–$130,200 / yearBachelor’s Degree – Food Science, Dairy Science, Food Engineering, Chemical Engineering, Biological Engineering, Chemistry, Biochemistry, Microbiology, or related fieldplus a minimum of 6 years of product development experience within CPG, food and beverage, or a related industry; or master’s degree plus a minimum of 5 years of relevant experience, or PhD plus a minimum of 4 years of relevant experience. Successful candidate will have a technical background in food science/engineering, demonstratedcross-functional leadership and communication capabilities, strength in the commercialization process, proven ability to design product testing at plant scale, a growth mindset, and powerful teamwork skills.
Sr Principal Scientist, R&D - Protein Chemist The Kraft Heinz CoSr Principal Scientist, R&D - Protein ChemistGlenview, IL$120,800–$151,000 / yearAs a senior research leader within our team, you will use your deep technical expertise in protein chemistry to inform product design, optimize processes, and provide strategic direction on ingredient interactions, ingredient/process interactions, and strategy around protein ingredients across the Kraft Heinz portfolio. Bachelor's with minimum 8 years relevant industry experience OR Master's with minimum 7 years relevant industry experience OR PhD with minimum 6 years of relevant industry experience in applied protein chemistry or food formulation, with a focus on dairy and/or meat proteins.
Principal Scientist, R&D - Consumer Experience Packaging Research SME The Kraft Heinz CoPrincipal Scientist, R&D - Consumer Experience Packaging Research SMEGlenview, IL$104,200–$130,200 / yearMinimum of 6+ years (BS), 5+ years (MS) or 4+ years (PhD) in consumer/product research, consumer experience, or applied insights supporting product development and commercialization-CPG or food & beverage strongly preferred-with demonstrated progression as a technical authority across multiple brands/platforms and vendor ecosystems. You architect fit-for-purpose CX learning strategies across the end-to-end product lifecycle, from front-end exploration and ideation through launch readiness, ensuring methodological rigor, evidence quality, and decision-ready synthesis that accelerates innovation and renovation.
Associate Principal Scientist, Analytical & Material Science Tate & LyleAssociate Principal Scientist, Analytical & Material ScienceHoffman Estates, IllinoisWe collect the following categories of personal information for the purpose of hiring the best qualified applicants and to comply with applicable employment laws: Name and contact information; Job preference and work availability; Social Security Number and/or other identification information; Education and qualifications; Employment history and experience; Military service; Reference and background check information, including relevant criminal history and credit history; Social media information; Pre-employment test results; Post-offer medical examination information and results, including drug test results; Voluntary self-disclosure information regarding minority, veteran, and disability status; and Information provided by you during the hiring process. Act as the subject matter expert for technical sales and customer-facing teams, providing scientific guidance, supporting customer engagements, and translating complex material science data into actionable insights and customer-focused solutions.
Principal Scientist - Data Insights & Hypothesis Design TempusPrincipal Scientist - Data Insights & Hypothesis DesignChicago, IL$150,000–$200,000 / yearData Engineering & Scale Architecture: Proven experience collaborating directly with data engineering and platform teams to build large-scale relational databases, design advanced SQL data models, and support the robust infrastructure needed to create and deploy massive, production-grade models. Multi-Omic & NGS Modalities: Deep expertise executing multi-omic analyses across a diverse spectrum of high-throughput sequencing applications and biotechnologies, including specialized NGS modalities such as single-cell sequencing, immunomics, metagenomics, and varied sequencing platforms.
Principal Scientist - Data Insights & Hypothesis Design Tempus AI IncPrincipal Scientist - Data Insights & Hypothesis DesignChicago, IL$150,000–$200,000 / yearData Engineering & Scale Architecture: Proven experience collaborating directly with data engineering and platform teams to build large-scale relational databases, design advanced SQL data models, and support the robust infrastructure needed to create and deploy massive, production-grade models. Multi-Omic & NGS Modalities: Deep expertise executing multi-omic analyses across a diverse spectrum of high-throughput sequencing applications and biotechnologies, including specialized NGS modalities such as single-cell sequencing, immunomics, metagenomics, and varied sequencing platforms.
Principal Scientist - Liquid Product Development Bryn MawrPrincipal Scientist - Liquid Product DevelopmentBroadview, IllinoisThis role requires deep expertise in formulation, processing (thermal/non-thermal), and shelf-life stability, combined with strong manufacturing integration, direct customer engagement, and project leadership capabilities. Serve as a recognized subject matter expert in food science, chemistry, and product development with a focus on shelf-stable liquid systems (e.g., emulsions, sauces, dressings, beverages).
Principal Scientist Actalent IncPrincipal ScientistBartlett, IL$100,000–$150,000 / yearWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service. This role involves approximately 75% hands-on laboratory work, combined with technical leadership, patent development, customer collaboration, and team management.
Principal Scientist - Liquid Product Development BroadviewIL Newly Weds Foods IncPrincipal Scientist - Liquid Product Development BroadviewILBroadview, IL$110,000–$125,000 / yearThis role requires deep expertise in formulation, processing (thermal/non-thermal), and shelf-life stability, combined with strong manufacturing integration, direct customer engagement, and project leadership capabilities. Serve as a recognized subject matter expert in food science, chemistry, and product development with a focus on shelf-stable liquid systems (e.g., emulsions, sauces, dressings, beverages).
NewPrincipal Scientist Microbiology Global Mars IncPrincipal Scientist Microbiology GlobalChicago, ILMicrobiology communication - Has a range of external networks and recognition to ensure up to date understanding of field of expertise: Is externally recognized as a significant force in microbiological research & development; networks with and influences legislators, scientific opinion-formers and research programs via active representation of the business on working parties and task forces in the microbiology area. The base pay range for this position at commencement of employment is between the range listed below, however, base pay offered may vary depending on multiple individualized factors, including but not limited to job-related knowledge, skills, and experience.
Principal Scientist - Liquid Product Development Newly WedsPrincipal Scientist - Liquid Product DevelopmentBroadview, IL$110,000–$125,000 / yearThis role requires deep expertise in formulation, processing (thermal/non-thermal), and shelf-life stability, combined with strong manufacturing integration, direct customer engagement, and project leadership capabilities. Serve as a recognized subject matter expert in food science, chemistry, and product development with a focus on shelf-stable liquid systems (e.g., emulsions, sauces, dressings, beverages).
Principal Scientist, R&D – Consumer Experience Packaging Research SME Kraft HeinzPrincipal Scientist, R&D – Consumer Experience Packaging Research SMEGlenview, IllinoisMinimum of 6+ years (BS), 5+ years (MS) or 4+ years (PhD) in consumer/product research, consumer experience, or applied insights supporting product development and commercialization—CPG or food & beverage strongly preferred—with demonstrated progression as a technical authority across multiple brands/platforms and vendor ecosystems. You architect fit-for-purpose CX learning strategies across the end-to-end product lifecycle, from front-end exploration and ideation through launch readiness, ensuring methodological rigor, evidence quality, and decision-ready synthesis that accelerates innovation and renovation.
NewSr Principal Scientist, R&D - Protein Chemist Kraft HeinzSr Principal Scientist, R&D - Protein ChemistGlenview, Illinois$120,800–$151,000 / yearThe Kraft Heinz Next Generation Ingredients R&D team isseekinga highly motivated and experienced applied Protein Chemist to join our team in Glenview, IL.This role is central to our mission of developing innovative, high-quality food products thatleveragethe functional and nutritional benefits of dairy and meat proteins. As a seniorresearchleader within our team,you willuse your deep technicalexpertisein protein chemistry toinform product design,optimizeprocesses, and provide strategic direction oningredient interactions, ingredient/process interactions, and strategy around protein ingredientsacross the Kraft Heinz portfolio.
NewPrincipal Scientist, R&D - Packaging Dev Kraft HeinzPrincipal Scientist, R&D - Packaging DevGlenview, IllinoisThe ideal candidate brings strong technical skills and the ability to connect technologies to real-world applications, along with intellectual curiosity, problem-solving ability, leadership, the confidence to champion ideas, and solid project management skills. Execute research plans, including patent/literature reviews, tech documentation, prototyping, lab testing, consumer testing, qualification on pilot and/or production equipment, provide solutions to hurdles and provide next steps, with updates to leadership.
Principal Scientist - Liquid Product Development Newly Weds Foods- CorporatePrincipal Scientist - Liquid Product DevelopmentBroadview, Illinois$110,000–$125,000 / yearThis role requires deep expertise in formulation, processing (thermal/non-thermal), and shelf-life stability, combined with strong manufacturing integration, direct customer engagement, and project leadership capabilities. Serve as a recognized subject matter expert in food science, chemistry, and product development with a focus on shelf-stable liquid systems (e.g., emulsions, sauces, dressings, beverages).
Principal Scientist, R&D – Consumer Experience (CX) Product Insights Kraft HeinzPrincipal Scientist, R&D – Consumer Experience (CX) Product InsightsGlenview, Illinois$104,200–$130,200 / yearMinimum of6+ years (BS), 5+ years (MS) or4+ years (PhD) in consumer/product research, consumer experience, or applied insights supporting product development and commercialization—CPG or food & beverage strongly preferred—with demonstrated progression as a technical authority across multiple brands/platforms and vendor ecosystems. You architect fit-for-purpose CX learning strategies across the end-to-end product lifecycle,from front-end exploration and ideation through launch readiness,ensuring methodological rigor, evidence quality, and decision-ready synthesis that accelerates innovation and renovation.
Principal Scientist, R&D - Consumer Experience (CX) Product Insights The Kraft Heinz CoPrincipal Scientist, R&D - Consumer Experience (CX) Product InsightsGlenview, IL$104,200–$130,200 / yearMinimum of 6+ years (BS), 5+ years (MS) or 4+ years (PhD) in consumer/product research, consumer experience, or applied insights supporting product development and commercialization-CPG or food & beverage strongly preferred-with demonstrated progression as a technical authority across multiple brands/platforms and vendor ecosystems. You architect fit-for-purpose CX learning strategies across the end-to-end product lifecycle, from front-end exploration and ideation through launch readiness, ensuring methodological rigor, evidence quality, and decision-ready synthesis that accelerates innovation and renovation.