Recombinant Protein Biochemist: Manufacturing & Purification

Revvity; San Diego (CA); On-site; USD 28,000 - 37,000; Full time

Benefits offered by this job

Medical, Dental, and Vision Insurance

Life and Disability Insurance

Paid Time-Off

Parental Benefits

401k with Company Match

Employee Stock Purchase Plan

Job summary

BioLegend, Inc. in San Diego, CA seeks a recombinant protein manufacturing biochemist to join the Molecular Cellular Biology group. You will participate in expression and purification of recombinant proteins, prepare buffers and media, and perform bacterial culture and purification steps.

The role emphasizes maintaining batch records, supporting audits, inventory, and cross-functional project work, with hands-on lab work and documentation in an ISO/GMP environment.

Qualifications

• Bachelor's degree in Life Science or related area is required.
• 6 months of hands-on bacterial or mammalian cell culture experience.
• Preferred: 1 year of biotech protein or antibody manufacturing experience in ISO/GMP.

Responsibilities

• Prepare buffers, including cell culture media, for experiments.
• Transform and culture bacterial cells (1–50 L).
• Purify recombinant protein via affinity methods and perform quality checks.
• Maintain batch records and quality documentation per ISO13485:2016.
• Support inventory management and cross-department transfers for QC.
• Assist in audit readiness, CAPA, and NC investigations.

Skills

Bacterial culture

Mammalian cell culture

Protein purification

ISO/GMP experience

Documentation

MS Office

Education

Bachelor's degree in Life Science or related area

Tools

MS Office

Job description

BioLegend, Inc. in San Diego, CA seeks a recombinant protein manufacturing biochemist to join the Molecular Cellular Biology group. You will participate in expression and purification of recombinant proteins, prepare buffers and media, and perform bacterial culture and purification steps.

The role emphasizes maintaining batch records, supporting audits, inventory, and cross-functional project work, with hands-on lab work and documentation in an ISO/GMP environment.