Quality Control Chemist - Temp - San Diego

polypeptideus; San Diego (CA); On-site; USD 33,062 - 41,328; Part time

Benefits offered by this job

Hands-on experience with advanced analytical technologies

Collaborative work environment

Contribution to life-changing therapies

Job summary

PolyPeptide in San Diego is seeking a Quality Control Chemist to perform analytical testing and ensure product quality meets the highest standards. The role requires experience in a cGMP lab and proficiency with analytical instruments like HPLC and GC.

As part of a global leader in peptide manufacturing, you will work in a collaborative environment contributing to life-changing therapies. The hourly pay ranges from $24 to $30, and the position is temporary.

Qualifications

• 1+ years of cGMP lab experience (pharma/biotech preferred).
• Experience with analytical instrumentation (HPLC, GC, etc.).
• Ability to manage priorities and work independently and on a team.

Responsibilities

• Perform analytical testing using a variety of analytical instruments.
• Document all work in compliance with cGMP requirements.
• Identify and report quality issues and support corrective actions.

Skills

Analytical instrumentation

Attention to detail

Technical documentation

Education

BS in Chemistry, Biochemistry, or related field

Tools

HPLC

GC

MS

FTIR

LC/MS

Job description

Quality Control Chemist

Location: San Diego, CA | Employment Type: Temporary

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.