Job Description

Job Title: Quality Control Analyst III – Immunology

Location: Portsmouth, NH, (On-site)

As a QC Analyst III in Immunology at our Portsmouth site, you will test in-process and final product samples to ensure they meet quality and safety standards. You will run complex assays, analyze data, and provide accurate results to support manufacturing timelines. You will also mentor junior analysts and help drive continuous improvement within the lab.

This is a hands-on laboratory role that requires strong technical skills, attention to detail, and the ability to work in a fast-paced GMP environment. The schedule for this position is Monday through Friday, 8:00 AM to 4:30 PM.

What you will get

• An agile career and dynamic working culture

• An inclusive and ethical workplace

• Compensation programs that recognize high performance

• Medical, dental, and vision insurance

• Opportunities to grow and develop your career

• A collaborative and team-focused laboratory environment

What you will do

• Perform immunology-based testing, including ELISA, cell culture, and bioassays

• Analyze data and report accurate results to support manufacturing and stability studies

• Troubleshoot assays, laboratory equipment, and software issues

• Support and mentor junior analysts, including training on laboratory techniques

• Review data, documentation, and support quality systems such as deviations and CAPAs

• Maintain laboratory equipment and coordinate calibration and maintenance activities

• Identify opportunities for process improvements and support implementation

What we are looking for

• A combination of education and years of experience will be considered; an Associate's degree is required, preferably in science

• Minimum of 3+ years of experience in a GMP or quality control laboratory

• Hands-on experience with immunology assays such as ELISA, cell culture, or bioassays required

• Experience working with pH and conductivity testing preferred

• Experience using laboratory systems such as LIMS, TrackWise, or DMS preferred

• Familiarity working in biosafety cabinets and handling bioactive materials preferred

• Strong communication skills with the ability to work independently and manage multiple priorities

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.