Senior Chemist I, Stability Testing
Posted 2026-05-06loreal.com
Home
Expertise
Locations
Students
In-Store Retail
Login
English
Search jobs
Home / Job Search / 237512
Senior Chemist I, Stability Testing, L'Oreal Research & Innovation
Clark, NJ, New Jersey
Apply now
Back
Permanent
New Jersey
Clark, NJ
Research & Innovation
Full - Time
19-Mar-2026
Job Title: Senior Chemist I, Stability Testing
Location: Clark, NJ - 30 Terminal Ave.
Life is too short for a boring career, so build an extraordinary one with us. We believe your career should spark the same thrill and curiosity as your personal interests. Creativity drives everything we do, turning ideas into meaningful impact. With opportunities across brands, markets, and divisions, your growth knows no boundaries.
Who We Are
Join us at L'Oreal, the world's #1 beauty company present in over 150 markets. For over a century, we have been transforming; fueled by data, tech, innovation, and science. Together, we tackle big challenges while making sure we stay committed to making the world a more inclusive and a better place for everyone & our planet.
At L'Oreal Research & Innovation we are pushing the boundaries of Science & Tech. We invest heavily in cutting-edge research, leveraging advanced technologies to understand skin, hair, and microbiome, while discovering new active ingredients and launching outperforming formulas. Our 4,100 L'Oreal R&I experts leverage Science & Technology to invent safe, trustable, sustainable & responsible beauty products and experiences that will change people's lives.
A Day in the Life As a Senior Chemist on our R&I Analytical Chemistry team in Clark, NJ, you will play a crucial role in ensuring the safety and quality of our products. You will be at the heart of our innovation process, providing critical stability testing support for all L'Oreal product categories.
Prioritize and coordinate stability testing and ensure data is accurate and reported to meet project timelines
Design and conduct research to develop, validate, and implement novel LC (UV & MS) and GC (FID/MS) methods and assays that are technically relevant to the groups supported and that will help us further grow our analytical toolkit
Contribute to the completion of milestones associated with specific projects
Perform root cause analyses for non-conformance events related to laboratory testing
Collaborate closely with our brand partners in support of product development, to drive company strategy and initiatives to completion
Collect, process and interpret data accurately, derive conclusions based on sound science, and prepare technical reports to effectively communicate results and findings to key stakeholders (audience with and without scientific backgrounds)
Continually develop knowledge in new areas of product technology to improve efficiency in assigned projects
Adhere to written procedures and practices to ensure good quality, compliance, and safety
Quickly adapt to changes, delays, unexpected events, and manage multiple projects prioritizing the work to ensure on-time delivery of results for critical project milestones
Maintain awareness of consumer trends, as well as evolving capabilities in the analytical chemistry field, with emphasis on LC (UV & MS) and GC (FID/MS)
Develop working relationships with cross-functional teams, labs, and international colleagues to ensure technical breadth and depth
Perform general troubleshooting and maintenance for LC (UV & MS) and GC (FID/MS) based instrumentation
Maintain necessary documentation in accordance with company SOPs and GMP guidelines
Remains current with ICH guidelines, GMPs, and regulations related to OTC products, as applicable.
Establish/manage the interaction with partner CROs
Drive problem-solving and provide technically sound recommendations
Actively participate in L'Oreal's international analytical technical communities
Onsite presence is required four (4) full days per week to meet testing demands
We Are Looking For You are a great fit for this role if you are motivated by technical challenges and driven to deliver high-quality results. We are looking for someone with strong analytical thinking and a proactive mindset.
Bachelor's degree in chemistry with 3-5 years of professional experience or a Master's degree in chemistry with 2-4 years of professional experience.
Strong experimental background and skills using LC (UV & MS) and GC (FID/MS) based instrumentation (4+ years of demonstrated hands-on experience a must)
Experience and passion for solving challenging technical problems
Experience in the field of analytical chemistry including new method development, validation, troubleshooting and experimental design desired
Strong written and verbal communication skills required
Demonstrated ability to work in a diverse environment to manage multiple projects simultaneously and meet timelines
Strong attention to detail, high level of motivation, initiative, and sense of urgency
Experience in the cosmetics, personal care or consumer goods industries is a plus but not required
Strong analytical thinking and problem-solving skills ranging from conceptualization to implementation
Ability to take calculated risks, be proactive and self-directed
Committed to delivering high quality results and overcoming challenges
Strong knowledge of ICH guidelines, GMPs, and FDA regulations related to OTC products in a plus but not required
Excellent knowledge of computer systems and software
Self-motivated to learn, hardworking and curious, with the ability to think innovatively about difficult research problems
Authorization to work in the United States on a full-time, permanent, ongoing basis without the need for legal sponsorship now or in the future (required)
What's In It For You
Base Salary Range: $77,400 - 110,300 (The actual compensation will depend on a variety of job-related factors which may include geographic location, work experience, education, and skill level)
Competitive Benefits Package (Medical, Dental, Vision, 401K, Pension Plan)
Hybrid Work Policy (Up to 2 Days per week work from home for eligible roles, subject to manager approval)
Flexible Time Off (Paid Company Holidays, Paid Vacation, Vacation Buy Program, Volunteer Time, Summer Fridays & More!)
Access to Company Perks (VIP Access to L'Oreal's Internal Shop for Discounted Products, Monthly Mobile Allowance)
Learning and Development Opportunities (Unlimited Access to E-learnings, Lunch & Learn Sessions, Mentorship Programs, & More!)
Employee Resource Groups (Think Tanks and Innovation Squads)
Access to Mental Health & Wellness Programs
Don't meet every single requirement? At L'Oreal, we are dedicated to building a diverse, inclusive, and innovative workplace. If you're excited about this role but your past experience doesn't align perfectly with the qualifications listed in the job description, we encourage you to apply anyways! You may just be the right candidate for this or other roles!
We are an Equal Opportunity Employer and take pride in a diverse environment. We're committed to guaranteeing inclusive recruitment processes and advocating for hiring and promoting each candidate in an ethical and equitable way. The Group strictly prohibits discrimination against any applicant for employment because of the individual's gender identity or expression, sexual orientation, visible and/or invisible disabilities, socio-economic and/or multicultural origins, health conditions, age, religion, or any other characteristics protected by law.
If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting [email protected]. If you need assistance to accommodate a disability, you may request an accommodation at any time.
Our Safe Together Plan: Your safety is our highest priority. We will proceed with caution and adhere to enhanced protection standards to ensure our sites are safe for all employees. We must all operate with the shared responsibility for each other's health & safety in mind.
Apply now
You can apply to up to three jobs within a rolling 30-day window.
You cannot withdraw your application once you applied, so please make sure to choose a job that matches your dreams.
Please visit "Your Application Space" to see the jobs you have already applied to.
Please don't create another account with a different email. If you do so, your account might be merged and your application record will be deleted.
Share this job:
X
Home
Expertise
Locations
Students
loreal.com
Privacy policy General conditions and legal notice Cookie settings Personal Data Request List of Entities
By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Privacy Policy
Accept All Cookies
Cookies Settings
Continue without Accepting