Job Description

Job Title: Manufacturing Associate II (Nights)

Location: Portsmouth, NH, (On-site)

As a Manufacturing Associate II, you will support the production of therapeutic proteins in a cGMP manufacturing environment, operating equipment, performing laboratory testing, and executing production processes that help deliver life-changing therapies to patients. This hands-on role requires strong attention to detail, problem-solving skills, and a commitment to quality, safety, and continuous improvement.

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).

What you will get

• Competitive pay and performance-based compensation

• Medical, dental, and vision insurance

• A supportive and inclusive work environment

• Opportunities for career growth and development

• Hands-on training and skill-building

• A dynamic and team-focused workplace

What you will do

• Operate manufacturing equipment and execute downstream production processes in accordance with cGMP requirements

• Set up, monitor, and support process equipment, including Clean-in-Place (CIP) and Steam-in-Place (SIP) operations

• Perform laboratory activities, including pH testing, conductivity testing, and product sampling

• Transfer materials and chemicals safely throughout manufacturing areas

• Complete production documentation, batch records, and electronic records following Good Documentation Practices (GDP)

• Support equipment troubleshooting, routine sanitization activities, and 6S initiatives

• Participate in shift handovers, team meetings, training activities, and continuous improvement projects

What we are looking for

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

• Manufacturing experience preferred; cGMP or biopharmaceutical experience is a plus

• Experience working in upstream and/or downstream manufacturing environments preferred

• Strong problem-solving, critical thinking, and decision-making skills

• Ability to follow procedures and maintain accurate documentation

• Strong written and verbal communication skills

• Ability to work a rotating 12-hour day shift schedule in a team-based manufacturing environment

About Lonza

At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.

Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we offer equal employment opportunities to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.

Ready to shape the future of life sciences? Apply now.