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AlignTech Materials Engineer Intern 
United States, California, San Jose 
955706891

Yesterday
This position is for a PhD student to join the 3D Printing Materials R&D team as ain ourlocation in 2026. Partnering with cross-functional teams, you will be responsible for executing projects on new product development, specifically related to 3D printing evaluation and materials characterization.
Role expectations
  • Execute research tasks at the laboratory bench: formulation, printing, material characterization
  • Work cross-functionally with internal stakeholders and technical collaborators to deliver technical solutions
  • Prioritize tasks based on project timeline
  • Prepare written reports summarizing key findings
  • Collaborate and share knowledge with other engineers and lab technicians as needed
  • Work safely in the lab
What we are looking for
  • PhD candidate in Chemistry, Material Science, Engineering, or a related field.
  • 1-2 years of experience in polymeric materials research.
  • Solid fundamental knowledge of polymer chemistry and physics
  • Proficient in polymer characterization methods, along with a solid understanding of the underlying theory.
  • Understand structure-property relationships in polymeric materials.
  • Execute project effectively and timely under guidance
  • Knowledge of photopolymers
  • Interested in learning and understanding 3D printing process
  • Excellent communication skills
  • Manage multiple tasks simultaneously.
Research & Development
Employment Type
Full Time
US-California-San Jose
Workplace type
$20.00 - $39.00 / hour

At Align, every smile matters. We’re committed to helping you thrive by supporting the health, growth, and well-being of our team members through a variety of tools and programs. While specific offerings may vary by location and role, Align employees can typically expect:
  • Health and well-being programs to keep you thriving in both body and mind.
  • Employee-exclusive discounts on Invisalign products.
  • Learning opportunities through online learning resources and support for your individual development plans.
  • Inclusive, global workplace that fosters collaboration, recognition and belonging.
Country and/or role specific details will be shared with you by your recruiter during the interview process.