# (Associate) Scientist Protein Sciences (f/m/d)

> Ascendis Pharma · Heidelberg, Germany · Full-time · Posted 2026-06-10

**Workplace:** on_site

**Department:** Research

## Description

Do you enjoy solving complex scientific problems at the bench and seeing your work directly contribute to therapeutic development to improve patients' lives?  
Are you motivated by high-quality science, ownership of your experiments, and the opportunity to improve how things are done?  
Do you thrive in a small, collaborative team where your ideas have real impact?

Then this could be your next career step.

As an (Associate) Scientist in Protein Sciences, you will play a key role in the production and characterization of therapeutic protein candidates from research through development. You will combine hands-on laboratory work with scientific thinking to drive continuous process improvement and technology development by:

-   Developing and optimizing protein production workflows (cloning, expression, purification)
-   Performing protein characterization (purity, yield, stability, activity)
-   Contributing to scientific ideas and experimental strategies to advance projects
-   Analyzing, interpreting, and presenting data to cross-functional teams
-   Collaborating with CROs, CDMOs, and external partners
-   Preparing SOPs, reports, and scientific documentation
-   Staying up to date with scientific literature and emerging technologies

## Requirements

-   M.Sc. or Ph.D. in Biochemistry, Biotechnology, or a related discipline
-   Strong hands-on experience with protein design, multiple expression systems (HEK293, CHO, E. coli), and protein purification (Äkta) and characterization (e.g. SEC, RP-HPLC).
-   Initial experience in biopharmaceutical development (e.g. USP/DSP) is a plus
-   You combine scientific curiosity with strong critical thinking skills
-   You have a pragmatic, hands-on, and independent approach to experimental work
-   You work in a structured and detail-oriented manner
-   You communicate clearly and collaborate effectively in cross-functional teams

## Benefits

-   Remuneration package:  
    An attractive salary, a sponsored pension scheme (bAV), and exciting short- and long-term incentives
-   Onboarding:  
    Structured, well-proven onboarding program to give you a clear picture of your responsibilities and the company you will be working for
-   Training:  
    Internal & external trainings and conferences embedded in a well-resourced training budget
-   Transport connections:  
    Good connection to tram station, parking lots for cars and bikes
-   Mobility:  
    You decide whether you want to use public transport with a discount or lease a JobBike
-   Food & more:  
    Free lunch every day, soft drinks, fresh fruit, a wide variety of snacks
-   Equipment:  
    State of the art, an iPhone and a laptop

## Apply

[Apply at Ascendis Pharma](https://apply.workable.com/ascendis-pharma/j/F2B49C7F6F/apply)

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