Sr. Engineer, Material/Bio Science

Job Function:

R&D Product Development

Job Sub Function:

Materials/Biomaterials Science

Job Category:

Scientific/Technology

All Job Posting Locations:

West Chester, Pennsylvania, United States of America

Job Description:

DePuy Synthes is recruiting for a(n) Sr. Engineer, Material/Bio Science,locatedin 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 evaluationexpertise. This position contributes directly to product development, innovation, and lifecycle support by applying deep technical knowledge to ensurematerialsperformance, 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 performancein accordance withinternal standards and global regulations.
• Provide technicalexpertiseand 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 theselection, 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, ora relatedscientific or engineering discipline (required).
• Master’s or PhD in Materials Science, Biomaterials, ora relatedfield (preferred).

Experience and Skills

Required:

• Typically requires4–6yearsof relevant engineering or scientific experience aligned with a senior‑level individual contributor role.
• Demonstratedexpertisein 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)preferredbut notrequired.

For more information on how we support the whole health of our employees throughout their wellness,careerand life journey, please visit[ _www.careers.jnj.com_](http://www.careers.jnj.com/).

Johnson & Johnson announced plans to separate our Orthopaedics business to establish a standalone orthopaedics company, operating as DePuy Synthes. The process of the planned separation is anticipated to be completed within 18 to 24 months, subject to legal requirements, including consultation with works councils and other employee representative bodies, as may be required, regulatory approvals and other customary conditions and approvals. Should you accept this position, it is anticipated that, following conclusion of the transaction, you would be an employee of DePuy Synthes and your employment would be governed by DePuy Synthes employment processes, programs, policies, and benefit plans. In that case, details of any planned changes would be provided to you by DePuy Synthes at an appropriate time and subject to any necessary consultation processes.

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[ _https://www.jnj.com/contact-us/careers_](https://urldefense.com/v3/__https:/www.jnj.com/contact-us/careers__;!!KynuNviudA!ACr8Oy9sWWIT-vFDoGWUroUuWcZaHwMCVbD5NIwcbAjqP1HQs7MTFE9rTTp3GhIZ94w8NPBi-PDDOBEmqVBL$) , internal employees contact AskGS to be directed to your accommodation resource.

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