Join our team

Propulsion Engineer (f/m/d)

We are a New Space company based in Berlin and we are part of the Zeitfracht Group. We are developing space vehicles, rovers and infrastructure for the Moon. Our goal is to make space exploration accessible to new customer groups by reducing mission costs and developing reusable space-based infrastructures. PTS cooperates with a number of industrial partners and space organisations, such as the German Aerospace Center (DLR) and the European Space Agency (ESA).


The dynamic and always changing field of tasks require utmost precision, the ability to efficiently prioritize, see the big picture and teamwork skills from the successful candidate.
The team, with a penchant for precision and implementation of goals, is proud of their shared performance and is always remaining open, unpretentious and uncomplicated.


The Position:

We are looking for an experienced Propulsion Engineer with a strong background in chemical propulsion systems to lead the propulsion system development for our lunar lander. The Propulsion Engineer will be responsible for the design of a lunar lander propulsion system and coordination with the subcontractors who will build and test it.


Your work will include:

  • Lead the propulsion system development
  • Definition and monitoring of subsystem requirements
  • Performing system trade-offs in collaboration with other subsystems
  • Flow-down of mission requirements into propulsion system, system sizing and architecture conception
  • Execution of various analyses of the propulsion system such as: propellant and pressurant budgets, control authority, perturbation estimation, static and transient pressure drops
  • Coordination with other subsystems and external partners and suppliers
  • Assembly, integration and test planning for the propulsion system
  • Provide regular technical reporting of the propulsion system design and analysis as well as contribute in the preparation and execution of project and technology studies



  • Master’s degree or PhD in aerospace engineering with a strong focus on propulsion technologies from a recognized institution of secondary studies or equivalent
  • Experience in Systems Engineering and Propulsion Engineering in industry or institutional entity
  • Proven knowledge of chemical propulsion system design
  • Ability to interface with industry
  • Very good interpersonal, organisational and communication skills, with the ability to work in a diverse team environment
  • Proficiency in the English language (spoken and written)
  • Excellent MATLAB or Python skills


Nice to haves:

  • Exposure to full cycle of propulsion system development from Phase A to Phase E
  • Experience of AOCS/ GNC design in GPS denied environment
  • Proficiency in the German language (spoken and written)


Why should you apply?

  • It’s your chance to play an important role in developing a lunar mission
  • You are interested in space exploration and robotics
  • Be part of a fantastic team
  • Help us write the next chapter of commercial space exploration


Sending your application:

Please send your CV and a covering letter, outlining why you are the right person for the job and reasons that you want to work with PTS. Include the job title in the email subject line and send it to
Good luck and we look forward to hearing from you!


Diversity is important to us. We need a team with all kinds of different perspectives, experiences and backgrounds. That’s why we’re committed to hiring people regardless of race, religion, colour, national origin, sex, sexual orientation, gender identity, age or disability.

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