Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks

ag· 5456 Aerostack GmbH
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📍 Dettingen an der ErmsFull time

About this role

Job Description:

About Aerostack & Project Context

Aerostack, a joint venture between Airbus and ElringKlinger AG, is developing high-performance fuel cell stacks to enable zero-emission commercial flight. A critical challenge in this mission is mastering the complex mechanical interaction between hyperelastic polymer seals and ultra-thin, work-hardened metallic bipolar plates (BPP). We are looking for a master's student to define the exact compression tolerance band that guarantees a perfect seal without crushing the metallic structures.

Project Scope

Your primary objective is to characterize the compression behavior of Seal on Bipolar Plate (SoBPP) assemblies and define a safe operating window that directly contributes to a weight-optimized aerospace fuel cell stack.

Key Responsibilities & Tasks

Experimental Characterization: Conduct mechanical compression tests on representative SoBPP assemblies to measure force-displacement responses and identify the onset of localized plastic deformation.

State-of-the-Art Research: Review current literature on the compression behavior of thin metal-polymer assemblies to support your methodology.

Data Synthesis: Define the allowable compression window by identifying exact failure thresholds for both under-compression (leakage) and over-compression (structural collapse).

Hardware Optimization: Translate your experimental findings into actionable design guidelines to minimize the weight of the fuel cell stack compression system.

Start date: November 2026

Location: Aerostack GmbH, Dettingen an der Erms, Germany

Duration: 6 months

Profile & Qualification

Required skills & background

  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Computational Engineering, or a comparable field of study

  • Software and Tools:

    • Solid knowledge of structural mechanics and materials science

    • Initial experience with computer-aided design (CAD) and finite element (FE) modeling 

    • Basic programming skills (e.g., Python) 

    • Hands-on laboratory experience

  • Mindset and Languages:

    • Independent and structured way of working

    • Language Skills: Fluent in English
       

General information

Our offer

  • Challenging tasks driven by unique products and cutting-edge technologies

  • A welcoming and collaborative atmosphere in a professional, international environment

  • Comprehensive onboarding program to ensure a smooth start

  • Monthly compensation

  • Flexible working hours

  • On-site catering facilities

Comments

  • Candidates need to be enrolled at ideally a German or European university

  • Candidates are responsible for independently securing an academic supervisor at their university

  • Note that this position requires a 5-day on-site presence and no assistance for finding accommodation can be provided

Application

We look forward to receiving your application, including your CV, cover letter, current transcript of records, certificate of enrollment, your intended institute, and your earliest possible start date via the tool and email:

felix.fe.weber@airbus.com.

Please use the subject line ‘Application Master Thesis: SoBPP Compression / [Your Name]’; otherwise, your application cannot be processed or considered.

For technical questions or further details regarding the scope of the thesis, please feel free to reach out to:

Dr.-Ing. Felix Weber

Simulation Engineer
E-Mail: felix.fe.weber@airbus.com

This job requires an awareness of any potential compliance risks and a commitment to act with integrity, as the foundation for the Company’s success, reputation and sustainable growth.

Company:

Aerostack GmbH

Employment Type:

Final-year Thesis

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Experience Level:

Student

Job Family:

Support to Management

By submitting your CV or application you are consenting to Airbus using and storing information about you for monitoring purposes relating to your application or future employment. This information will only be used by Airbus.
Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation or religious belief.

Airbus is, and always has been, committed to equal opportunities for all. As such, we will never ask for any type of monetary exchange in the frame of a recruitment process. Any impersonation of Airbus to do so should be reported to emsom@airbus.com.

At Airbus, we support you to work, connect and collaborate more easily and flexibly. Wherever possible, we foster flexible working arrangements to stimulate innovative thinking.

Frequently Asked Questions

Is the salary disclosed for the Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks position at ag?
The salary for this Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks role at ag is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks position at ag located?
This Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks role at ag is based in Dettingen an der Erms. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks role at ag full-time or part-time?
This is listed as a Full time position. It is posted as a Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks role in the 5456 Aerostack GmbH department at ag.
Which team or department does the Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks at ag belong to?
This Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks position is part of the 5456 Aerostack GmbH department at ag. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks position at ag?
Click the "Apply Now" button on this page. You will be redirected to ag's official application portal hosted on workday where you can submit your application directly.
When was the Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks job at ag posted?
This Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks position at ag was posted on Sep 2, 2026. Apply as soon as possible — early applications are often reviewed first.
Master Thesis: Characterization of the Compressive Behavior of Seal on Bipolar Plate Assemblies for Fuel Cell Stacks
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