Production Chemist - Torrance

As a Production Chemist, you will be responsible for executing and supporting peptide manufacturing operations across upstream synthesis and downstream purification, while maintaining strict compliance with cGMP, safety, and quality standards.

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  Execute batch production records (BPRs) accurately and in compliance with SOPs and GxP requirements

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  Operate and monitor chemical processes including reactors, drying systems, purification HPLCs, and lyophilization

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  Perform in-process controls (IPCs) and interpret analytical results (e.g., HPLC, ninhydrin tests)

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  Ensure proper material handling, inventory management, and ERP documentation following ALCOA+ principles

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  Maintain high standards of safety, cleanliness, PPE usage, and 5S practices

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  Communicate effectively with cross-functional teams including QA, QC, Maintenance, Engineering, and Supply Chain

• Entry-level to early-career role with hands-on manufacturing responsibility

• Works under general supervision following established procedures

• Focused on execution, learning cGMP operations, and building technical expertise

• Ideal for candidates new to peptide manufacturing or regulated production environments

• Experienced individual contributor with increasing autonomy

• Troubleshoots process deviations, supports investigations, and assists with CAPAs and quality documentation

• Trains and mentors Chemist I team members

• Participates in process improvements, tech transfers, and scale-up activities

• Senior-level chemist and technical leader

• Acts as a subject matter expert (SME) for processes and equipment

• Makes operational “go/no-go” decisions with Quality and leadership

• Leads troubleshooting, process optimization, and mentoring of Chemist I & II staff

• Supports production planning, forecasting, and continuous improvement initiatives

• Bachelor’s degree in a scientific discipline or equivalent

• High School Diploma with significant GMP manufacturing experience may be considered (Chemist I)

• Chemist I: 0–2 years of relevant experience (peptide manufacturing preferred)

• Chemist II: 3+ years of relevant experience in a regulated environment

• Chemist III: 5+ years of relevant experience with demonstrated leadership and technical expertise

• Peptide synthesis and purification (HPLC)

• cGMP documentation and compliance

• Safe handling of hazardous chemicals and reagents

• Strong communication, teamwork, and time management

• Problem-solving and continuous improvement mindset

• Hands-on manufacturing environment with hazardous materials

• Ability to wear respirators and required PPE

• Regular standing, walking, and lifting up to 25 lbs