Senior Manufacturing Associate (Nights)

About the role

As a Senior Manufacturing Associate at our Portsmouth site, you will play a critical role in the downstream production of therapeutic proteins that support patients worldwide. You will lead complex purification processes, ensure compliance with cGMP standards, and support operational excellence across the production floor.

Responsibilities

• Lead and execute downstream manufacturing processes, including chromatography and filtration operations
• Monitor production processes and ensure compliance with SOPs, cGMP, and GDP requirements
• Troubleshoot complex equipment and process issues, supporting timely resolution
• Review and approve batch records, logbooks, and support deviation investigations
• Train, mentor, and support associates across purification processes and best practices
• Cook up material movements and ensure readiness across production areas
• Support continuous improvement initiatives to enhance safety, quality, and efficiency

Requirements

• One or more years of downstream bioprocessing experience required; additional biotech industry experience preferred
• Knowledgeable in purification processes and filtration
• Strong understanding of cGMP, documentation practices, and process flow
• Experience training or mentoring team members in a manufacturing environment
• Strong communication skills, including technical writing and collaboration
• High school diploma or equivalent required; Associate’s or Bachelor’s degree in a science-related field preferred

Qualifications

• High school diploma or equivalent required
• Associate’s or Bachelor’s degree in a science-related field preferred

Skills

• Downstream bioprocessing experience
• Chromatography and filtration operations
• cGMP, documentation practices, and process flow knowledge
• Training and mentoring experience
• Technical writing and collaboration skills

Benefits

• Compensation programs that recognize high performance
• Medical, dental, and vision insurance
• Opportunities to grow and develop your career
• A collaborative and team-focused environment

Pay

Details about pay are not specified in this posting.

Schedule

This role follows a 12-hour day shift schedule from 7:00 PM to 7:00 AM on a rotating schedule of alternating days: two on, two off, three on, two off, two on, three off (repeating cycle).