Chemist, Quality Control

CSBio is a peptide contract manufacturing founded in 1993. Our initial products were a complete line of automated synthesizers for manufacturing and process development, with a focus on cGMP production. In 1994, we opened our custom peptide facility and began producing high quality compounds for research organizations and pharmaceutical companies worldwide. In 2004, we opened our peptide production facility in Menlo Park, CA and in 2014, we expanded our production capability through the addition of a new, state of the art building dedicated to cGMP peptide production. In 2017, we passed a FDA inspection and were recommended to be approved for commercial drug substance manufacturing. In 2023, we added additional cGMP clinical production capacity in Milpitas, CA.

Job Duties:

• Provide method validation purity and impurity and chiral impurity using HPLC/UPLC and other chemistry related analytical equipment.
• Conduct routine method development and validation using HPLC/UPLC and other chemistry related analytical equipment.
• Perform troubleshooting and maintenance of instrument HPLC/UPLC and other chemistry related analytical equipment.
• Conduct release analysis
• Execute stability study testing
• Establish and maintain stability program for both APIs and raw materials.

• Bachelor’s in chemical engineering or chemistry and 1 year experience. Must be able to perform the job tasks, including having knowledge of elemental analyzer.

• Medical, dental, and vision insurance (Kaiser HMO or BlueShield PPO. Employer pays 85% for Employee and 50% for Employee’s family; Dental: Aetna Dental, Delta Dental, Guardian Dental, MetLife Dental. Vision: VSP and Aetna EyeMed)
• Basic life ($20,000 paid by company) and supplemental life insurance (optional supplemental).
• Disability insurance 50% standard employer paid.
• 401k 10% 1:1 match
• PTO policy. 10 days PTO
• Companywide paid holiday during: Week of July 4, Thanksgiving (2 days), Week of December 25
• Carpool, clean air vehicle, and cell phone reimbursement
• Employee rewards and recognition program
• Company organized social events
• Quarterly sponsored team building activities