Lab Engineer, Global Materials Science

Join Amazons Global Materials Science (GMS) organization as a Lab Engineer and be part of pioneering sustainable e-commerce this hands-on role youll conduct materials testing and characterization that directly supports the development of breakthrough packaging materials. Youll work in state-of-the-art laboratories operating advanced testing equipment executing experiments and generating critical data that enables our team to make informed decisions about materials that touch millions of customer experiences daily.

Key job responsibilities
Materials Testing & Characterization:
- Conduct hands-on materials testing using equipment including tensile testers burst testers tear testers rheometers and other materials characterization tools.
- Execute test protocols following TAPPI ASTM ISO and ISTA standards as well as internal developed methods.
- Perform testing on packaging materials including paper substrates adhesives coatings and alternative fiber materials.
- Operate and maintain laboratory equipment ensuring proper calibration and functionality
- Prepare test and store specimens according to specifications and standard operating procedures
- Identify recommend and help implement improved lab processes for the team. Learning to create mechanisms.

Data Collection & Analysis:
- Collect organize and document experimental data with high accuracy and attention to detail.
- Analyze test results and identify trends or anomalies in materials performance.
- Generate clear and concise test reports summarizing findings and observations.
- Support data-driven decision making by providing reliable high-quality test results

Laboratory Operations:
- Follow standard operating procedures (SOPs) and work instructions for all testing activities
- Maintain a safe clean and organized laboratory environment.
- Participate in laboratory safety programs and equipment maintenance schedules.
- Assist in identifying opportunities to improve testing efficiency and data quality.
- Support inventory management of laboratory supplies and test materials

Cross-Functional Support:
- Collaborate with Advanced Materials Engineers and scientists on experimental design and execution.
- Communicate test results status updates and any issues or blockers to team members.
- Support supplier qualification activities by conducting materials testing on vendor samples.
- Assist with sample preparation and testing for field trials and deployment validation.
- Participate in team meetings and contribute to project planning discussions.

Documentation & Continuous Improvement:
- Contribute to the development and refinement of test procedures and SOPs
- Document experimental procedures observations and results clearly and thoroughly.
- Identify and recommend improvements to testing methods and laboratory processes.
- Learn and apply materials science principles to understand the significance of test results.
- Seek feedback and continuously develop technical skills and domain knowledge.

Work Environment:
- Primarily laboratory-based work with hands-on equipment operation.
- Standard lab safety protocols and PPE requirements.
- Occasional lifting of materials and equipment (up to 50 lbs) standing walking kneeling throughout the day.
- Collaborative team environment with regular interaction with scientists and engineers.

A day in the life
Your day starts in the lab preparing test specimenscutting paper samples to precise dimensions and conditioning them in the environmental chamber. Youre supporting a critical adhesive development project and todays testing will determine if the new formulation meets performance requirements.
Mid-morning youre running tensile and burst tests on paper samples carefully following the test protocol and recording data in real-time. The results look interestingyou notice the tear strength is higher than previous samples and flag this for the materials engineer leading the project.
After lunch youre operating the rheometer to characterize viscosity profiles of new hot melt adhesive samples from three different suppliers. You meticulously document the temperature ramps and flow behavior knowing this data will directly inform sourcing decisions.
Your afternoon includes calibrating equipment organizing test data into clear summary reports and preparing samples for tomorrows environmental conditioning tests. You also participate in a team meeting where you present your weeks testing resultsyour data shows one suppliers material consistently outperforms the others.
This is hands-on work that matters. The tests you conduct today generate the data that enables breakthrough materials innovations supports major procurement decisions and ultimately improves packaging for millions of customers while advancing Amazons sustainability goals.

About the team
The Global Materials Science (GMS) organization is Amazons Center of Excellence for packaging materials development and supply chain transformation. Our team represents a fundamental shift in how Amazon approaches packaging innovationowning the invention development and optimization of materials that power our fulfillment network.

Our Mission: We build deep expertise in packaging materials through rigorous research and testing develop innovative packaging solutions that unlock automation potential and sustainability improvements and establish robust supply chains that deliver superior solutions at lower cost.

Our Vision: To be the global leader in e-commerce packaging materials science and innovation enabling the best customer packaging experience at the lowest cost to serve.

What Makes Us Unique: Were not just specifying materialswere fundamentally understanding them through the materials science triangle framework (processing structure properties). Our integrated capabilities span from molecular-level materials characterization to full packaging system testing to automation compatibility testing. This end-to-end ownership enables us to innovate faster unlock step-change improvements previously thought impossible.

Our Impact: Were driving Amazons transition from plastic to paper packaging developing breakthrough materials and establishing supply chains that reduce costs while advancing our 2040 net-zero commitment. Our work directly influences automation success customer experience and sustainability metrics.

Our Culture: We operate with high technical rigor while moving at startup speed. We embrace calculated risk-taking in R&D fail fast and iterate based on data. We believe in radical collaborationour success requires seamless partnership across engineering procurement operations and sustainability teams. We value both technical excellence and the ability to work effectively in a fast-paced dynamic environment.

Our Team: We bring together materials scientists chemists engineers lab technicians and program managers who are passionate about solving hard problems. We partner with world-class academic institutions leading materials suppliers and internal Amazon teams to push the boundaries of whats possible in packaging materials.

- Bachelors degree in Materials Science Chemical Engineering Polymer Science Optical Engineering Physics or related fields
- Bachelors degree or equivalent or 3 years of relevant field experience

- Masters degree in Materials Science Materials Engineering Chemistry Chemical Engineering or related technical discipline
- 2 years of laboratory experience in materials testing quality control or research environment
- Experience with packaging materials or other forest products testing (paper adhesives coatings or polymers) following standard test methods (TAPPI ASTM ISO ISTA etc.)
- Hands-on experience with testing equipment such as tensile testers burst testers thermal analysis equipment SEM DMA etc. and experience with data analysis tools and statistical methods

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience qualifications and location. Amazon also offers comprehensive benefits including health insurance (medical dental vision prescription Basic Life & AD&D insurance and option for Supplemental life plans EAP Mental Health Support Medical Advice Line Flexible Spending Accounts Adoption and Surrogacy Reimbursement coverage) 401(k) matching paid time off and parental leave. Learn more about our benefits at WA Seattle - 99400.00 - 160000.00 USD annually
USA WA Sumner - 99400.00 - 160000.00 USD annually