About the role
Quality Control Chemist
Location: Torrance, CA | Employment Type: Full-Time
Work on meaningful science in a role where quality truly matters.
PolyPeptide is a global leader in peptide manufacturing, supporting innovative therapies worldwide. We are seeking a Quality Control Chemist to perform analytical testing and ensure our products meet the highest GMP and quality standards.
Position Summary
The Quality Control Chemist performs testing on raw materials, in-process samples, and finished products using a variety of analytical instruments. This role is responsible for accurate data documentation, equipment calibration, and identifying potential quality issues while supporting a compliant laboratory environment.
Key Responsibilities
Perform analytical testing using HPLC/UPLC, GC, MS, FTIR, LC/MS, and related instruments
Prepare samples and solutions per established methods
Calibrate and maintain laboratory equipment
Document all work in compliance with cGMP requirements
Identify and report quality issues and support corrective actions
Assist with SOP updates and maintain lab cleanliness
Qualifications
BS in Chemistry, Biochemistry, or related field
1+ years of cGMP lab experience (pharma/biotech preferred)
Experience with analytical instrumentation (HPLC, GC, etc.)
Strong attention to detail and technical documentation skills
Ability to manage priorities and work both independently and on a team
Why Join PolyPeptide
Be part of a global peptide manufacturing leader
Gain hands-on experience with advanced analytical technologies
Work in a collaborative, quality-driven environment
Contribute to products supporting life-changing therapies
If you are a detail-oriented chemist looking to grow your career in a GMP environment, we encourage you to apply.
Salary: $24-$30 per hour
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
479,000+ hidden jobs like this
PolyPeptide US and thousands of companies post here first — often days before LinkedIn or Indeed. Your first 5 applications are free; go Pro to apply without limits.
Everything Pro unlocks:
- Unlimited applications — free stops at 5
- Track every application in one place
- Apply straight to the source, one click
- Save & organize roles you love
- Roles pulled from company boards before the big sites
