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Senior / Principal Scientist, LCMS - ADC & Related Modalities

AbzenaBristol🇺🇸United StatesPosted 10 Jun 2026

Quick Overview

Seniority
Leader
Employment type
Full Time
Work mode
On Site
Location
Bristol, United States
Posted
2 months ago

Job Description

With extensive experience in developing biologics and bioconjugates, we offer a seamless service delivered by fully integrated teams, from early discovery to commercial manufacturing.

Forward-thinking and committed, we find the best solution and use the right technologies to design, develop and manufacture your products to ensure we get vital medicines to patients quickly and safely.

We are dedicated to quality excellence. We are driven to get better treatments to market, efficiently and responsibly by reducing timelines and delivering the highest quality products and services.

We are Abzena. More than a CDMO, we are a responsible and dedicated partner that takes care of your products from concept to patient.


We are seeking an experienced LC-MS scientist to lead LC-MS method development and conjugate characterization activities supporting process development of antibody-drug conjugates (ADCs), oligonucleotide conjugates, radioconjugates, and other complex bioconjugate modalities. This individual will serve as a technical expert in mass spectrometry-based characterization and method development across process development and CMC activities.

The successful candidate will play a key role in developing and implementing advanced LC-MS workflows for structural characterization, impurity analysis, linker-payload assessment, DAR determination, peptide mapping, and comparability studies to support clinical development programs.

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