Biopharma Manufacturing Associate II: Buffers & Media

Rentschler Biopharma, Inc.; Milford (MA); On-site; USD 60,000 - 80,000; Full time

Job summary

Rentschler Biopharma is seeking a Manufacturing Associate II, Buffer Media Services, to support biologics manufacturing by preparing buffers and media for cell culture and purification teams. The role may also assist central services with glass washer, autoclave, and weigh-and-dispense operations while upholding cGMP and safety guidelines.

You will document batch activities, participate in training, and collaborate with cross-functional groups to ensure timely production and compliance across

Qualifications

• High school diploma with 2–4 years related experience or associate degree with 1–3 years; biotech certificate preferred.
• Bachelor's degree: 1–2 years related experience.
• Able to read detailed written instructions and communicate effectively.

Responsibilities

• Prepare buffers and media, weigh-and-dispense activities, and support manufacturing teams.
• Monitor batch activities and document data per GDP and cGMP guidelines.
• Provide SME training to other team members and assist with CAPAs and MOCs as needed.
• Perform SAP transactions accurately and in a timely manner.
• Maintain training records and ensure compliance with cGMP and cleanroom protocols.

Skills

Communication

Team collaboration

Troubleshooting

Documentation

Education

High school diploma

Associate/Bachelor's degree in Life Sciences/Engineering

Biotech certificate

Tools

SAP

Master Control

Job description

Rentschler Biopharma is seeking a Manufacturing Associate II, Buffer Media Services, to support biologics manufacturing by preparing buffers and media for cell culture and purification teams. The role may also assist central services with glass washer, autoclave, and weigh-and-dispense operations while upholding cGMP and safety guidelines.

You will document batch activities, participate in training, and collaborate with cross-functional groups to ensure timely production and compliance across