Johnson & Johnson

Senior R&D Scientist, Biomaterials

Johnson & Johnson$100K — $130K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 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)
  • 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

Responsibilities

  • Lead and support materials and biological evaluations for orthopedic medical devices
  • Design, plan, and execute laboratory studies to assess material properties, biocompatibility, and performance
  • Provide technical expertise and guidance to cross-functional teams
  • Interpret and document experimental data; author technical reports, protocols, and regulatory submissions
  • Support root cause investigations and material-related risk assessments
  • Contribute to the selection, qualification, and characterization of new materials and suppliers
  • Ensure compliance with applicable quality system requirements and industry standards

Benefits

  • Opportunity to influence next-generation solutions that improve patient outcomes
  • Collaborative work environment with cross-functional teams
  • Mentorship opportunities for junior engineers
  • Continuous improvement and innovation initiatives
  • Potential career growth following the orthopaedics business separation
Full Job Description

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 crossfunctional teams throughout product development and lifecycle management.

  • Interpret and document experimental data; author technical reports, protocols, and regulatory submissions.

  • Support root cause investigations and materialrelated 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

  • Bachelor27s degree in Materials Science, Biomedical Engineering, Bioengineering, Chemistry, ora relatedscientific or engineering discipline (required).

  • Master27s or PhD in Materials Science, Biomaterials, ora relatedfield (preferred).

Experience and Skills

Required:

  • Typically requires4 6yearsof relevant engineering or scientific experience aligned with a seniorlevel 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 crossfunctional teams.

Preferred:

  • Experience in orthopedic, implantable, or Class II/III medical devices.

  • Handson 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.

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.

Required Skills:

Preferred Skills:

Biofabrication, Biomaterials, Biostatistics, Coaching, Critical Thinking, Healthcare Trends, Industry Analysis, Innovation, Medicines and Device Development and Regulation, Product Development, Quality Standards, Raw Materials, Research and Development, Researching, SAP Product Lifecycle Management, Technologically Savvy, Vendor Selection

About Johnson & Johnson

Scio Diamond creates single-crystal Type IIa diamonds for the jewelry market and for industrial applications. It employs a patent-protected chemical vapor deposition (CVD) process in a precisely controlled laboratory setting to produce diamonds. It was founded in 2009 and is headquartered in Greenville, South Carolina.

Johnson & Johnson Careers

Joining Johnson & Johnson provides an unparalleled opportunity to be a part of a global team of professionals dedicated to blending care, science, and innovation to profoundly change the trajectory of health for humanity.

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At Johnson & Johnson, you will engage in work that matters. Join our community of professionals in health care to drive significant and impactful changes across the globe. Our team at Johnson & Johnson leads with science and heart in sectors from pharmaceuticals to medical devices and consumer health products.

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Learn more about Johnson & Johnson
Size
141,700 employees
Market Cap
$462.7 billion
Industry
Net Income
$14.7 billion
Founded
1886
5 Year Trend
+5.5%
Revenue
$82.5 billion
NASDAQ

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