Process Development Chemist - Torrance

Why You’ll Love This Role

At PolyPeptide, your work directly impacts life-changing medicines. As aProcess Development Chemist, you’ll be hands-on in peptide manufacturing, working with advanced synthesis, purification, and drying processes in a collaborative GMP environment. This is an ideal role for a chemist who enjoys precision, ownership, and seeing their work move from lab to customer.

You’ll contribute to high-quality peptide production while building deep technical expertise alongside experienced chemists, all while upholding PolyPeptide’s commitment to safety, quality, and on-time delivery.

What You’ll Do

• Execute peptide synthesis, purification, and drying operations in accordance with SOPs and Batch Production Records (BPRs)
• Set up and verify reactor systems for proper operation
• Measure, mix, and prepare chemical ingredients with accuracy and care
• Monitor reaction progress and respond appropriately to ensure complete processing
• Perform intermediate chemical processing steps under established safety and process guidelines
• Prepare solutions for purification and purify crude peptides using HPLC
• Conduct lyophilization and drying processes per validated procedures
• Perform in-process analytical HPLC checks and communicate results to senior chemists
• Make basic go/no-go processing decisions based on established criteria
• Identify, report, and assist with troubleshooting equipment or process issues
• Maintain high standards for safety, cleanliness, and GMP compliance
• Support additional tasks as needed to meet production goals

What You Bring

Education & Experience

• Bachelor’s degree in Chemistry or Chemical Engineering
• 2+ years of professional experience in a pharmaceutical or biotechnology laboratory

Technical Skills

• Hands-on experience with HPLC systems
• Working knowledge of cGMP environments and documentation

Professional Skills

• Strong proficiency with Microsoft Office tools (Outlook, Excel, Word, PowerPoint, Teams)
• Ability to work independently and collaboratively with minimal supervision
• Flexibility to adapt quickly in a fast-paced, priority-shifting environment
• Exceptional technical writing skills with strong attention to detail
• Excellent organization, communication, and multitasking abilities

Core Competencies

• Chemical process execution and monitoring
• Peptide purification and analytical techniques
• GMP compliance and documentation accuracy
• Attention to detail and quality mindset
• Team collaboration and adaptability

Work Environment & Physical Requirements

• Work may occur in office, laboratory, or GMP manufacturing environments
• Gowning and PPE required for lab and production settings
• Physical demands may include standing or sitting for extended periods, lifting up to 25 lbs, repetitive lab tasks, and equipment operation
• Exposure to chemicals, equipment noise, and temperature-controlled environments
• Occasional evening, weekend, or overtime hours may be required
• Reasonable accommodations provided as needed

About PolyPeptide

PolyPeptide is a global leader in peptide-based active pharmaceutical ingredients, partnering with innovators worldwide to deliver high-quality, reliable solutions. Our teams are driven by science, collaboration, and a shared commitment to excellence.

If you’re ready to grow your chemistry career while making a real impact, we’d love to hear from you.