Principal Materials Scientist

Amrize

$100K — $130K *
Pharmaceuticals & Biotech
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • PhD in Materials Science, Polymer Chemistry, Physical Chemistry, or related field.
  • 15+ years of advanced R&D experience in specialty chemicals, coatings, adhesives, or elastomers.
  • Proven understanding of multiple polymer chemistries, including solvent-based rubbers, silicones, polyurethanes/polyureas, and epoxies.
  • Expert-level proficiency in data interpretation from thermal, rheological, and spectroscopic characterization equipment.
  • Demonstrated leadership ability without direct authority, mentoring specialized R&D formulation teams.

Responsibilities

  • Define and build structure-property relationships to speed up new product development across key business units.
  • Translate molecular interactions into performance metrics to minimize formulation trial-and-error.
  • Identify technology platforms and materials to capture market opportunities in roofing and flooring.
  • Lead advanced analysis equipment usage to understand product performance.
  • Utilize characterization tools to confirm cure mechanisms and analyze failures and contaminants.
  • Correlate chemical analysis with mechanical performance testing results from Universal Testing Machines.
  • Serve as a technical consultant to R&D managers on complex formulation challenges.

Benefits

  • 401(k) pre-tax and/or Roth retirement savings options
  • Employee Stock Purchase Plan
  • Medical, Dental, Disability and Life Insurance
  • Holistic Health & Well-being programs
  • Health Savings Accounts (HSAs) & Flexible Spending Accounts (FSAs)
  • Vision and other Voluntary benefits and discounts
  • Generous paid time off and holidays
  • Paid Parental Leave
  • Educational Assistance Program
Full Job Description
ABOUT THE ROLE

Serve as the centralized technical authority on fundamental material science, driving the understanding of structure-property relationships to accelerate innovation across all R&D business groups. This role bridges theoretical polymer physics and chemistry with practical formulation, ensuring rapid, data-driven product development from benchtop to commercialization.

WHAT YOU'LL ACCOMPLISH

Strategic R&D Acceleration
  • Define and build fundamental structure-property relationships to accelerate new product development across all core business units: Contact Adhesives , Silicon Coatings & Adhesives , Polyurethane & Polyurea Systems , and Epoxy Coatings.
  • Translate complex molecular interactions into predictable macroscopic performance metrics (e.g., abrasion resistance, flexibility, adhesion, and weatherability) to reduce formulation trial-and-error.
  • Identify synergistic technology platforms and raw materials that can be leveraged across different product lines to capture new market opportunities in roofing, building envelopes, and marine/industrial flooring.

Advanced Analytical Leadership
  • Lead the strategic use of deep analysis equipment across the development labs to understand exactly why products perform the way they do.
  • Utilize advanced characterization tools, including Fourier-Transform Infrared (FTIR) Spectrometers , Gas Chromatographs (GC-MS) , Differential Scanning Calorimeters (DSC) , and Advanced Rheometers.
  • Confirm cure mechanisms, identify trace contaminants, analyze failures, and qualify complex new raw materials using chemical analysis.
  • Correlate advanced chemical analysis with mechanical performance testing derived from Universal Testing Machines (UTMs) analyzing stress-strain curves, modulus, and peel/lap shear adhesion.

Cross-Functional Collaboration & Scale-Up
  • Act as the primary technical consultant to specialized R&D Managers\chemists, helping to resolve complex formulation roadblocks involving polymer/crosslinker systems, catalyst packages, and adhesion promoters.
  • Partner closely with the Manager of the Pilot Lab & Process Scale-Up to ensure that foundational molecular behaviors and reactive chemistries translate successfully from 1-liter benchtop batches to 20-50kg pilot batches.
  • Provide predictive risk analysis for process scale-up by analyzing mixing dynamics, exotherms, and temperature controls for complex reactive chemistries.

Mentorship & Scientific Excellence
  • Foster a culture of scientific rigor, continuous learning, and advanced experimental design across the entire R&D organization.
  • Ensure all cross-functional development aligns with critical industry standards (e.g., ASTM standards for sealants and roof coatings) and evolving environmental regulations.


WHAT WE'RE LOOKING FOR
  • Education: PhD in Materials Science, Polymer Chemistry, Physical Chemistry, or a closely related highly technical field.
  • Experience: 15+ years of progressive, advanced R&D experience in the specialty chemicals, coatings, adhesives, or elastomers industry.
  • Cross-Chemistry Expertise: Deep, proven understanding of multiple polymer chemistries, specifically including solvent-based rubbers, silicones, polyurethanes/polyureas, and epoxies.
  • Analytical Mastery: Expert-level proficiency in interpreting data from advanced thermal, rheological, and spectroscopic characterization equipment to build predictive structure-property models.
  • Leadership: Demonstrated ability to lead without direct authority, acting as a high-level technical consultant and mentor to specialized R&D formulation teams.


WHAT WE OFFER
  • Competitive salary
  • Retirement Savings: Choose from 401(k) pre-tax and/or Roth after-tax savings
  • Employee Stock Purchase Plan
  • Medical, Dental, Disability and Life Insurance
  • Holistic Health & Well-being programs
  • Health Savings Accounts (HSAs) & Flexible Spending Accounts (FSAs) for health and dependent care
  • Vision and other Voluntary benefits and discounts
  • Paid time off & paid holidays
  • Paid Parental Leave (maternity & paternity)
  • Educational Assistance Program


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