Associate Scientist, Physical Properties
BS-level Quality / Testing roles on Crosslinked list a median of $110k (211 that show pay). This posting does not list pay.
Run GxP physical property tests on contact lens materials and support method validation and equipment qualification.
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Worth knowing
Why it is interesting. Hands-on measurement of oxygen permeability, wettability and mechanical properties for contact lens R&D.
Might not be for you. 70% routine GxP testing to procedure, with limited open-ended research.
Core polymer rolePhysical properties lab testing of contact lenses (ISO 18369): water content, wettability, oxygen permeability, refractive index, tensile testing, FTIR/Raman
H-1B filings
Johnson & Johnson filed 11 H-1B labor applications for scientist and engineer roles from Jan to Dec 2025.
Most common titles: Sr. Scientist II Disc Chem, Sr. Scientist Formulations, Sr. Scientist Process. Median filed pay: $130K a year.
From U.S. Department of Labor disclosure data. A filing is a record of past hiring, not a promise about this role, so confirm sponsorship with the employer. Titles and filed pay ·Every employer's filings
- Seniority
- Entry level
- Work
- On-site
- Type
- Full-time
- Degree
- BS
- Experience
- 0–3 yrs
- Industry
- Medical devices
- Role
- Quality / Testing
Role details
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com . As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world.
We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit. Job Function: R&D Operations Job Sub Function: Laboratory Operations Job Category: Professional All Job Posting Locations: Jacksonville, Florida, United States of America Job Description: About Vision Fueled by innovation at the intersection of biology and technology, we’re developing the next generation of smarter, less invasive, more personalized treatments. Are you passionate about improving and expanding on the possibilities of vision treatments?
Ready to join a team that’s reimagining how vision is improved? Our Vision team solves the toughest health challenges. Help combine cutting-edge insights, science, technology, and people to encourage eye care professionals and patients to proactively protect, correct and enhance healthy sight for life. Our products and services address these needs – from the pediatric to aging eye – in a patient’s lifetime. Your unique talents will help patients on their journey to wellness. Learn more at https://www.jnj.com/medtech We are searching for the best talent for Associate Scientist, Physical Properties.
Position Summary
The Associate Scientist, Physical Properties is primarily responsible for supporting GxP activities within our R&D Operations laboratory. This individual will execute routine test methods, support equipment qualification activities, and assist in the integration of new equipment into existing test methods with the support of subject matter experts withing the physical properties lab. Additional activities include data analyses including the identification of data trends, reporting observations, supporting project teams, and providing method development support for methods utilized in R&D.
Familitary with GxP requirements, ICH Q2, and ISO 18369 guidance in support of contact lens testing are desired. The ability to work closely with project teams and collaborate with support functions to meet or exceed the goals are critical to ensure success. He/she must follow laboratory safety procedures.
Key Responsibilities
Testing in accordance with procedures for clinical samples, stability protocols, equipment qualification, and test method validation requirements (70%). Utilizes tools to track and trend method performance and begins to identify key opportunities for improvement. Applies trend results to help prioritize the resolution of equipment, systems, or processes to prevent recurrence. (10%) Represents physical properties team in conjunction with senior team members for multi-departmental meetings and project teams, as needed. (10%) Performs other related duties as assigned by management.
(10%) QUALIFICATIONS Education: Bachelor’s Degree - Science/Engineering Experience and Skills: 0-3 years industry experience working in medical device, pharmaceutical, or other testing. Awareness of ISO 18369 guidance documents / ICH Q2 / FDA regulatory requirements. Excellent organizational, interpersonal, written, and oral communication skills required. Familiarity with wet chemistry techniques (gravimetric water content), spectroscopy (UV Vis, Raman, FTIR), wettability (using tensiometer), oxygen permeability (polarographic method), refractive index (abbe refractometer), mechanical properties (tensile testing) preferred. Ability to organize and analyze data.
Ability to handle multiple projects/methods simultaneously. 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, please contact us via https://www.jnj.com/contact-us/careers or contact AskGS to be directed to your accommodation resource. #LI-Onsite Required Skills: Preferred Skills:
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