Upstream Biologics Manufacturing Associate (5pm–2am)

BioTalent; Tustin (CA); On-site; USD 28,000 - 39,000; Full time

Job summary

BioTalent in Tustin, CA is seeking Manufacturing Associates with upstream biology experience for a fully onsite role. The position supports upstream operations in a cGMP environment and offers exposure to both commercial and clinical manufacturing activities.

Applicants should have hands-on upstream manufacturing/cell culture experience, familiarity with GMP/cGMP, and strong documentation skills. Priority shifts include 5:00 PM–2:00 AM, Monday–Friday, with additional schedules possible.

Qualifications

• Experience in biotechnology, biopharmaceutical, or biologics manufacturing.
• Hands-on upstream manufacturing / cell culture experience.
• GMP/cGMP-regulated environment experience.

Responsibilities

• Support upstream biologics manufacturing operations in a cGMP environment.
• Work with upstream processes such as cell culture, media/buffer prep, bioreactors, seed train, sampling, and related activities.
• Execute manufacturing processes per SOPs, batch records, and GMP requirements.
• Complete accurate and timely GMP documentation.
• Support equipment prep, cleaning, setup, and manufacturing activities.
• Collaborate with Manufacturing, Quality, MSAT and cross-functional teams.
• Assist with troubleshooting, investigations, and continuous improvement.
• Maintain a safe, compliant, inspection-ready manufacturing environment.

Skills

Upstream manufacturing

Cell culture

GMP documentation

SOP adherence

Biologics manufacturing

Team collaboration

Job description

BioTalent in Tustin, CA is seeking Manufacturing Associates with upstream biology experience for a fully onsite role. The position supports upstream operations in a cGMP environment and offers exposure to both commercial and clinical manufacturing activities.

Applicants should have hands-on upstream manufacturing/cell culture experience, familiarity with GMP/cGMP, and strong documentation skills. Priority shifts include 5:00 PM–2:00 AM, Monday–Friday, with additional schedules possible.