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AlignTech Materials Engineering Lab Technician- Contractor 
United States, California, San Jose 
784325855

Yesterday
Research & Development
Employment Type
Full Time
US-California-San Jose
Workplace type
Role expectations
  • Conduct material testing to evaluate adhesive bonding and product compatibility
  • Prepare and test samples, including aligner materials, dental composites, adhesives, and accessories
  • Operate laboratory instruments such as Instron systems, optical measurement tools, and thermal analyzers
  • Perform visual inspections and quantitative evaluations in accordance with defined protocols
  • Record test data accurately and maintain organized lab documentation
  • Work closely with engineering staff while adhering to established safety and quality standards
What we're looking for
  • A Bachelor’s degree in Materials Science, Chemistry, Chemical Engineering
  • 2+ years of hands-on lab experience in materials or polymer testing (academic or industry)
  • Experience preparing and testing samples using standard lab equipment (Instron, microscopes, thermal analyzers a plus)
  • Ability to follow test methods and protocols with high attention to detail
  • Strong documentation and organizational skills for accurate lab records
  • Commitment to safety, quality, and continuous learning in a regulated environment
Pay Transparency
For Field Sales roles, the salary listed is the base pay only and does not include the applicable incentive compensation plan. A cost of living adjustment may be added to base pay for higher cost areas in the U.S.
Your growth and well-being:

  • 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.