Mission Brief

We deliver the half of the rocket that stays on the ground. As a Senior Fluid Systems Design Engineer at the Ground Systems

department of Isar Aerospace, you deliver the ground fluid infrastructure required for safe, reliable, and rapid test and launch

of the Spectrum rocket. This includes test-rigs for development, qualification, and acceptance of launch vehicle and propulsion

systems as well as entire launch bases. You work hand-in-hand with Propulsion and Launch Vehicle development teams to translate

their requirements into functional designs and concepts of operations. You tackle complex engineering challenges across multiple

projects and phases – from concept to detail design, execution, commissioning, and handover to site owner and operator.

Your Role in Our Space Mission:

Design fluid systems for test and launch facilities, including rocket engine test-rigs, structure pressurization test-rigs,

integrated stage testing rigs, launch pads, etc.

Perform sizing calculations and/or numerical simulations for fluid systems, including cryogenic propellants storage,

conditioning, and distribution systems, high-pressure gas distribution and pressurization systems, etc.

Select and procure suitable fluid hardware, including tanks, pumps, heat-exchangers, valves, pressure regulators,

safety-valves, instrumentation, etc.

Prepare technical documentation, such as PFDs and P&IDs, hardware lists, datasheets, etc. that serve as a basis for

manufacturing planning and execution

Lead and contribute to system design reviews and risk assessments, ensuring safety, reliability, and compliance

Act as a technical point of contact and subject matter expert for the projects and operations teams, consulting on fluid system

questions and decisions

Mentor junior and mid-level engineers and contribute to structuring and expanding knowledge in the team with guidelines,

checklists, processes, presentations, etc.

* Depending on interest and experience:

Lead or support factory and site acceptance tests for fluid systems

Lead or participate in commissioning planning and hands-on site operations

Support test and launch campaigns on-site or remotely with operations or data analyses.

Qualification Checklist

Education and Experience:

B.Sc. or M.Sc. degree in process/energy/chemical/aerospace/mechanical engineering or an equivalent qualification

At least 5 years of relevant professional experience in aerospace, oil & gas, energy, chemical industry, engineering service

provider or similar

In-depth experience in the design and/or operation of high-pressure gas and cryogenic liquid systems, ideally, in the context

of rocket testing and launching facilities

Experience with design and safety analyses and reviews, including HAZOPs

Hard Skills:

Expert knowledge of fluid mechanics and thermodynamics and their application to real hardware like valves, regulators, etc.

Strong analytical skills and able to apply theoretical knowledge to find practical solutions to complex fluid mechanic and/or

thermodynamic engineering problems

In-depth knowledge of industry standards and technical regulations which are common in plant engineering (e.g. ASME, ISO, DIN

EN, PED, AD2000, ATEX)

Modeling and simulation of fluid systems by means of software such as EcosimPro, Python/Matlab scripts, and Excel sheets

Soft Skills:

Adjusting self-sufficiently and quickly to a changing work environment, supporting the team

Highly organized, effective team player with high attention to detail

Proactive, open, effective, and constructive communication also in stressful situations

Can-do attitude and desire to go out of your way to help others

Available for occasional international travel to our test and launch sites

Language

Fluent in English

Bonus Skills

Hands-on experience with fluid systems, e.g., assembly of piping systems, participating in commissioning or testing operations,

etc.

Benefits

Employee Participation Program: Share in our success through our virtual company share program
30 days of vacation: Enjoy the days off to relax and recharge
Company pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the

probation period

Subsidised lunch: Stay energised with delicious, subsidised lunches every day
Public transport ticket: Commute with ease using a fully financed Deutschlandticket
Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)
Individual learning allowance: Grow your skills with an individual learning budget granted after the probation period
Childcare allowance: Receive a childcare allowance for your non-school-age children
And Much More! Discover additional perks and benefits when you join our team

Who we are

We are Isar Aerospace and we are at the forefront of New Space building a modern space business to enable faster, better and

cheaper access to space.

Our mission is to help democratise space and use it for good in order to improve life on Earth now and for the future generations.

We are a fast-growing company aiming to provide sustainable and environmentally friendly launch solutions for small and

medium-sized satellites and constellations into Low Earth Orbit. The company is privately funded by world-leading technology

investors with strong commitment and support and our team is made of driven and talented people with a real passion for space

innovation.

We're making rockets in a way that hasn't been done before disrupting a traditional industry. If you are up for the challenge,

want to work on cutting-edge projects and be part of a team changing the world for better, come, join us and launch your career!

Want to find out more about us?

Visit www.isaraerospace.com

Disclaimer

Isar Aerospace SE is an equal-opportunity employer committed to fairness and inclusivity. We do not prioritize any specific

religion, gender, nationality, or background. Due to security clearance requirements, affiliations with countries listed under §

13 para. 1 no. 17 SÜG may affect the application process. All qualified applicants are encouraged to apply.

Data Protection

We process your personal data for the purpose of managing the recruitment process and assessing your application. For detailed

information on how your data is processed, including your rights, please refer to our Privacy Policy.

Role

Senior Fluid Systems / Process Design Engineer

Tags for this job

Ground Systems

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