Senior Biotechnologist (Nights - A Shift)

Lonza, Inc.•Portsmouth, NH

37d•Onsite

About The Position

Join our specialized Downstream team supporting 2K bioreactor campaigns, where you will leverage your column packing expertise to execute critical purification steps and contribute to the successful manufacture of life-saving therapies. See what a role at Lonza (Portsmouth, NH) looks like-watch this short video!

Requirements

High School Diploma or equivalent is required. A Bachelor's degree in a Life Science or Engineering field is a plus.
3+ years of hands-on experience in downstream biomanufacturing or purification in a GMP environment is highly preferred.
Proven practical expertise in column packing techniques and operation of chromatography skids is essential for success in this role.
Strong general base knowledge of downstream purification principles (e.g., filtration, TFF, UF/DF) and an in-depth working knowledge of cGMP/GDP and quality systems.
Demonstrated ability to independently troubleshoot complex purification equipment and processes, combined with excellent communication and mentorship skills.

Responsibilities

Lead the execution of complex downstream purification unit operations, including chromatography and filtration (e.g., UF/DF systems).
Expertly perform and document column packing procedures for various resin types to ensure optimal performance for large-scale campaigns.
Troubleshoot equipment and process issues within the purification suite, initiating deviations and working cross-functionally to resolve them quickly.
Demonstrate mastery of cGMP/GDP standards while executing and reviewing batch records and maintaining audit-readiness.
Mentor and provide technical guidance to junior associates on purification techniques and process theory.
Set up, operate, monitor, and clean large-scale purification skids and associated equipment.
Participate in tech transfer activities and continuous improvement projects focused on enhancing downstream process efficiency.