Senior R&D Scientist, Biomaterials

Sr. Engineer, Material/Bio Science

DePuy Synthes is recruiting for a Sr. Engineer, Material/Bio Science, located in West Chester, Pennsylvania.

Job Overview

The Sr. Engineer, Material/Bio Science plays a critical role in advancing orthopedic medical device technologies through materials science and biological evaluation expertise. This position contributes directly to product development, innovation, and lifecycle support by applying deep technical knowledge to ensure materials performance, biocompatibility, safety, and regulatory compliance. The role offers the opportunity to influence next-generation solutions that improve patient outcomes while collaborating across R&D, Quality, Regulatory, and Manufacturing teams.

Key Responsibilities

• Lead and support materials and biological evaluations for orthopedic medical devices, including metals, polymers, ceramics, and coatings.
• Design, plan, and execute laboratory studies to assess material properties, biocompatibility, and performance in accordance with internal standards and global regulations.
• Provide technical expertise and guidance to cross-functional teams throughout product development and lifecycle management.
• Interpret and document experimental data; author technical reports, protocols, and regulatory submissions.
• Support root cause investigations and material-related risk assessments for product or process issues.
• Contribute to the selection, qualification, and characterization of new materials and suppliers.
• Ensure compliance with applicable quality system requirements, industry standards, and regulatory expectations.
• Mentor junior engineers and contribute to continuous improvement and innovation initiatives.

Qualifications

Education

• Bachelor's degree in Materials Science, Biomedical Engineering, Bioengineering, Chemistry, or a related scientific or engineering discipline (required).
• Master's or PhD in Materials Science, Biomaterials, or a related field (preferred).

Experience and Skills

Required:

• Typically requires 4 – 6 years of relevant engineering or scientific experience aligned with a senior-level individual contributor role.
• Demonstrated expertise in materials science and/or biomaterials for medical devices or regulated products.
• Experience designing and interpreting laboratory or preclinical studies.
• Strong technical writing skills, including reports and regulatory documentation.
• Working knowledge of ISO, ASTM, FDA, and other applicable regulatory standards.
• Ability to work independently while collaborating effectively in cross-functional teams.

Preferred:

• Experience in orthopedic, implantable, or Class II/III medical devices.
• Hands-on experience with biocompatibility testing, surface characterization, or failure analysis.
• Familiarity with supplier qualification and materials change management.
• Experience mentoring or providing technical leadership to other engineers.
• Knowledge of statistical analysis and experimental design.

Other:

• Travel:
  Up to 10% (domestic), as needed.
• Language:
  English (fluent).
• Certifications:
  
  Relevant professional certifications (e.g., materials, quality, or regulatory) preferred but not required.

Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.

Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants' needs. If you are an individual with a disability and would like to request an accommodation, external applicants please contact us via , internal employees contact AskGS to be directed to your accommodation resource.