Hiring a Protein purification Scientist at South San Francisco, CA plus Benefits

Company: Freyr Solutions/Leading Pharmaceutical client
Location: South San Francisco
Posted on: June 25, 2025

Job Description:

Hi Greetings, Hope this email finds you well. Hi this is Alekya B and I am a Resource Professional with Freyr Solutions (www.freyrsolutions.com) Our leading Pharmaceutical Client is currently looking to hire a suitable candidate at South San Francisco, CA for the following position and based on your profile, I believe you would be a great fit. Below is the Job description. If interested, please share a good time to call you and discuss this position. I look forward to hearing from you soon Qualifications: B.S. degree in Biochemistry, Cell/Molecular Biology, Bioprocess engineering or related fields and three (3) years of industry or academia experience or a M.S. degree with 1 year of experience in similar fields Required Skills: Prior experience in mammalian cell culture techniques, and cell culture media preparation is a prerequisite: single use mammalian cell culture tools employed in bioprocess development, including but not limited to deep well plates and shake flasks. Perform transient and stable transfections for protein expression in mammalian cells (CHO, HEK293). Maintain and propagate CHO cells in suspension culture independently to support ongoing projects in a cell culture lab. Express and batch purify a variety of proteins (monoclonal, bispecific antibodies, VHHs, Fabs, Fc-Fusions, etc.) using both resin and magnetic-bead immunoprecipitation methods. Execute fed-batch experiments in a variety of platforms: shake flasks 125ml to 5L, tube spins and multi-well plates. Perform analytical measurements for cell growth, metabolite measurements and HPLC analysis of titers from supernatant. Analyze purified proteins using techniques: SDS-PAGE, HPLC, UPLC, CESDS, Nano-drop, UV-Vis. Maintain and troubleshoot mammalian cell culture systems. Document protein production processes, prepare reports and communicate results This is a fantastic opportunity to join a dynamic team and make a meaningful impact in a rapidly growing company. If you are interested in learning more about this opportunity or would like to discuss your application further, please feel free to reach out to me directly at 609-681-2414 Thank you for considering Freyr Solutions for your next career move. We are excited about the possibility of having you join our team and look forward to hearing from you soon. Best regards, Alekya B Global Talent Acquisition Freyr, Inc.® alekya.bhonagiri@freyrsolutions.com | 609-681-2414|www.freyrsolutions.com Office Address : 150 College Road West, Suite 102, Princeton, NJ 08540

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