Research Associate

Lonza

CN - Shanghai - REMOTEFull-time2026-10-29 → 2026-11-10

Core

Execute protein purification, bioconjugation, and fill-finish experiments for therapeutic product development.

Role type

Senior Research Associate (Protein Chemistry/Bioconjugation)

Builds

Therapeutic proteins and bioconjugates for life sciences customers

Domain

Life Sciences / Biopharmaceuticals

Required skills

protein purification (SEC, IEX, affinity chromatography), bioconjugation chemistry, antibody handling, analytical techniques (SDS-PAGE, RP-HPLC, MS), FPLC operation, ELN documentation

Preferred skills

hands-on bioconjugation chemistry experience

Responsibilities

Set-up and execute experiments following established protocols, perform product purification by means of FPLC chromatography, execute product fill-finish and analysis, process and document results in ELN, prepare production reports and product certificates, communicate results with internal stakeholders, provide general support to lab operations

Seniority

Senior, hands-on IC

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.