#### About us

Airbus pioneers sustainable aerospace for a safe and united world. The Company constantly innovates to provide efficient and technologically-advanced solutions in aerospace, defence, and connected services. In commercial aircraft, Airbus offers modern and fuel-efficient airliners and associated services. Airbus is also a European leader in defence and security and one of the world's leading space businesses. In helicopters, Airbus provides the most efficient civil and military rotorcraft solutions and services worldwide.

#### Job description

In order to support the Air Generation department, Airbus Operations is looking for a Master student in the field of air conditioning systems (d/f/m), title of thesis

# Master Thesis: Performance Simulation and Optimization of an Air Conditioning Pack (d/f/m)

The air conditioning system in an aircraft provides air at specified pressure and temperature to the cabin and cockpit. In a conventional aircraft, bleed-air from the engine is used to supply the air conditioning pack. This air is no longer available for thrust generation, thus having an impact on engine and overall aircraft fuel consumption. To reduce the fuel consumption, new architectures are investigated focusing less bleed usage. On the other hand electrical energy consumption of the air conditioning pack increases leading to a trade-off in system design. The air conditioning pack includes compressors, heat exchangers, and other components. The main challenge lies in designing this system to achieve high efficiency, minimal volume, and low weight, all while ensuring safety under all operating conditions. This master thesis focuses on the performance optimization of an air conditioning pack. Therefore, a thermodynamic system model needs to be set up. Using a genetic optimization algorithm, the air conditioning pack shall be analyzed in terms of performance and weight.

We look forward to you supporting us in the Air Generation and Fuel Cell department as a master/bachelor student (d/f/m)!

• Location: _Hamburg_
• Start: _01.10.2026_
• Duration: _6 months_

## Your location

You will be working at the largest production site for civil aircraft situated in Hamburg. Its location on the southern banks of the river Elbe includes the option to commute by ferry. Experience the special flair of Hamburg in your spare time where vibrant cosmopolitan culture meets nautic legacy.

## Your benefits

• Work-life balance with a 35-hour week (flexitime).
• Mobile working after agreement with the department.
• International environment with the opportunity to network globally.
• Work with modern/diversified technologies.
• At Airbus, we see you as a valuable team member and you are not hired to brew coffee, instead you are in close contact with the interfaces and are part of our weekly team meetings.
• Opportunity to participate in the Generation Airbus Community to expand your own network.

## Your tasks and responsibilities

• Literature research on aircraft environmental control systems and air conditioning
• Setup of a thermodynamic system model of an air conditioning pack
• Implementation and adaption of an optimization algorithm

Objective definition and system optimization

• Comparison and performance analysis of different Pack architectures
• Documentation and presentation of results

## Desired skills and qualifications

• Full-time enrolled master student (d/f/m) within Aerospace Engineering, Mechanical Engineering or equivalent
• A good understanding of thermodynamic systems including turbomachinery is mandatory
• Programming skills with MATLAB and Python are required
• Knowledge in simulation software Dymola / Modelica is beneficial
• Highly motivated, proactive and creative mindset
• Fluent in English

Please upload the following documents: cover letter, CV, relevant transcripts, enrollment certificate.

Not a 100% match? No worries! Airbus supports your personal growth.

Take your career to a new level and apply [online](https://www.airbus.com/en/careers) now!

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

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.

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.