Senior Biologics Manufacturing Specialist

Rentschler Biopharma Inc.; Milford (ME); On-site; USD 75,000 - 100,000; Full time

Job summary

Rentschler Biopharma SE, with a Milford, MA site, is seeking a Manufacturing Associate III to oversee complex biologics production, ensuring cGMP compliance and efficient operations. You will guide technicians, optimize workflows, and maintain readiness of materials and equipment while partnering with auditors and global colleagues.

This senior role requires strong communication, adherence to GDP/GMP guidelines, and ability to work flexible shifts in a highly regulated manufacturing environment.

Qualifications

• With high school diploma: Normally requires 4–6 years of related experience or an associate degree in Life Sciences/Engineering field with 3–5 years related experience; biotech certificate preferred.
• With bachelor's degree: Normally requires 2–5 years of related experience.
• Proficiency in a variety of mathematical disciplines and able to work with both the metric and USA standards of measurement, and military time.
• Able to read and follow detailed written instructions and have good verbal/written communication skills.
• Able to write legibly and grammatically correct entries on records and author technical procedures.

Responsibilities

• Prepare buffers and media, perform weigh-and-dispense activities, and support manufacturing teams as needed.
• Perform applicable operations for commercial-scale products, development studies, clinical materials, or validation activities.
• Supports monitoring and documentation of batch-related activities, including data entry in electronic systems, and completes required documentation in accordance with GDP and cGMP guidelines.
• Communicates effectively with external stakeholders (e.g., auditors and global colleagues) and collaborates with cross-functional groups to support manufacturing operations.
• Lead other technicians during operations when a Lead Operator or Supervisor is not available.

Skills

Verbal communication

Written communication

Interpersonal skills

Teamwork

Mathematical proficiency

Education

High School Diploma

Associate degree in Life Sciences/Engineering

Bachelor's degree

Biotech certificate

Tools

Microsoft Word

Excel

Job description

Rentschler Biopharma SE, with a Milford, MA site, is seeking a Manufacturing Associate III to oversee complex biologics production, ensuring cGMP compliance and efficient operations. You will guide technicians, optimize workflows, and maintain readiness of materials and equipment while partnering with auditors and global colleagues.

This senior role requires strong communication, adherence to GDP/GMP guidelines, and ability to work flexible shifts in a highly regulated manufacturing environment.