Software Simulation Engineering Intern (m/f/d)

Job description

ATMOS Space Cargo is seeking a Software Simulation Engineering Intern to support the development of subsystem simulation models for the Phoenix2 spacecraft programme.
You will work within a multidisciplinary engineering team, helping to model hardware interfaces, implement simulation logic, and validate behaviour in our SoftwareintheLoop (SIL) environment.

  Key responsibilities 
- You will support the analysis of subsystem ICDs and User Manuals to understand hardware behaviour.
- You will assist in developing C++based simulation models within the existing simulation framework.
- You will contribute to Javabased SIL test scenarios to verify simulation fidelity.
- You will collaborate with systems and hardware engineers to ensure accurate model behaviour.
- You will help document simulation architecture, assumptions, and test results.
- You will participate in troubleshooting and integration activities across simulation and embedded platforms.

Profile required

- Currently pursuing or recently completed a Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Basic programming experience in C++ and/or Java.
- Interest in simulation, embedded systems, or aerospace applications.
- Ability to interpret technical documentation such as ICDs.
- Strong analytical and problem-solving mindset.
- Attention to detail and willingness to learn aerospacegrade documentation practices.
- Good communication and teamwork skills.

Preferred qualifications
- Familiarity with SIL environments or embedded system testing.
- Exposure to Git or other version control systems.
- Interest in ECSS, DO178, or similar engineering standards.

Company description

ATMOS was founded as a European company built on the values of freedom, democracy, equality, the rule of law, and human rights. We are committed to protect these values by making our technology available to others who share the same values, strengthening infrastructure and innovation for prosperity on Earth.
Our team is multinational and diverse, with offices in Lichtenau and Strasbourg. We work in a collegial, hands-on culture where people support each other, take ownership, and keep learning every day. Motivation for the mission comes first — building spacecraft is not a nine-to-five pursuit. We align the mission, the team, and the individual in mutual dependence. This principle shapes our work environment where exceptional people, as committed as they are competent, can grow and contribute to a mission that matters.

On 3/13/2026