Upstream Manufacturing Associate

We are supporting a commercial-stage biologics manufacturer in New Jersey that has successfully transitioned into full-scale GMP production following multiple FDA approvals. As part of continued expansion, they are hiring Upstream Manufacturing Associates with prior industry experience to support large-scale biologics manufacturing operations. This role is suited to candidates with 2+ years of hands-on upstream manufacturing experience within a GMP environment. Key Responsibilities Execute upstream manufacturing processes including cell culture, seed train, bioreactor operations and harvest Operate and monitor single-use and/or stainless-steel bioreactors Prepare media and buffers in accordance with GMP procedures Perform in-process sampling and monitoring activities Complete batch records and ensure accurate GMP documentation Support troubleshooting and manufacturing execution on the production floor Collaborate with QA, QC and MSAT teams Requirements Bachelor’s degree in Biology, Biotechnology, Biochemistry or related field 2+ years of upstream manufacturing experience within a GMP environment Hands‑on experience with mammalian cell culture and bioreactor operations Understanding of GMP documentation and batch execution Ability to work on‑site in New Jersey Nice to Have Experience with CHO cell culture processes Exposure to large-scale biologics or biosimilars manufacturing Experience supporting process scale-up or tech transfer activities Familiarity with single-use bioreactor systems Why Apply Opportunity to join a commercial biologics manufacturing site with approved products Exposure to large-scale GMP production and advanced upstream operations Clear progression into senior manufacturing or technical roles Growing organisation with continued investment and expansion #J-18808-Ljbffr Global Life Science Hub