Isar Aerospace SE
Senior Fluid System Engineer(m/w/x)
Full-timeOn-siteSenior
Ottobrunn
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ISIsar Aerospace SE
Fluids Engineer(m/w/x)
Ottobrunn
Full-timeOn-siteExperienced
Nejo AI Summary
Analysing propellant behaviour and dynamics for sustainable launch solutions. Strong fundamentals in fluid mechanics and VOF modeling required. Virtual company share program, 30 days vacation.
Requirements
- Degree in mechanical, aerospace, or chemical engineering, or related field
- Strong fundamentals in fluid mechanics, thermodynamics, and cryogenic systems
- Solid understanding of multiphase flow, heat and mass transfer
- Hands-on experience analyzing propellant behavior at system or architecture level
- Practical experience with VOF or comparable multiphase modeling
- Exposure to microgravity or low-acceleration propellant dynamics
- Experience deriving or contributing to tank pressurization architectures
- Experience abstracting high-fidelity analysis into reduced order models
- Ability to derive propellant management and pressurization architectures
- Capability to quantitatively assess trade-offs between propellant management concepts
- Critical judgement of model assumptions, numerical limitations, and validity ranges
- Comfortable balancing analysis fidelity, computational cost, and timelines
- Clear communication of complex fluid behavior to non-fluids specialists
- Structured, physics-driven problem-solving mindset
- Fluent in English
Tasks
- Analyse propellant behaviour under varying thermal conditions
- Evaluate propellant dynamics during mission phases
- Define propellant management architecture
- Model propellant surface behaviour using VOF methods
- Derive tank pressurization concepts from mission requirements
- Perform NPSP and inlet margin trades
- Analyse propellant routing and valve operability
- Define pressurization and consumables architecture
- Develop reduced order models for vehicle-level trade studies
Work Experience
- 3 - 5 years
Education
- Bachelor's degree
Languages
- English – Fluent
- German – Basic
Tools & Technologies
- VOF
Benefits
Competitive Pay
- Virtual company share program
More Vacation Days
- 30 days of vacation
Retirement Plans
- Company pension plan with 20% employer contribution
Free or Subsidized Food
- Subsidised lunch
Public Transport Subsidies
- Fully financed public transport ticket
Healthcare & Fitness
- Sponsored sports club membership
Additional Allowances
- Individual learning allowance
- Childcare allowance
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Isar Aerospace SE and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
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ISIsar Aerospace SE
Fluids Engineer(m/w/x)
Ottobrunn
Full-timeOn-siteExperienced
Nejo AI Summary
Analysing propellant behaviour and dynamics for sustainable launch solutions. Strong fundamentals in fluid mechanics and VOF modeling required. Virtual company share program, 30 days vacation.
Requirements
- Degree in mechanical, aerospace, or chemical engineering, or related field
- Strong fundamentals in fluid mechanics, thermodynamics, and cryogenic systems
- Solid understanding of multiphase flow, heat and mass transfer
- Hands-on experience analyzing propellant behavior at system or architecture level
- Practical experience with VOF or comparable multiphase modeling
- Exposure to microgravity or low-acceleration propellant dynamics
- Experience deriving or contributing to tank pressurization architectures
- Experience abstracting high-fidelity analysis into reduced order models
- Ability to derive propellant management and pressurization architectures
- Capability to quantitatively assess trade-offs between propellant management concepts
- Critical judgement of model assumptions, numerical limitations, and validity ranges
- Comfortable balancing analysis fidelity, computational cost, and timelines
- Clear communication of complex fluid behavior to non-fluids specialists
- Structured, physics-driven problem-solving mindset
- Fluent in English
Tasks
- Analyse propellant behaviour under varying thermal conditions
- Evaluate propellant dynamics during mission phases
- Define propellant management architecture
- Model propellant surface behaviour using VOF methods
- Derive tank pressurization concepts from mission requirements
- Perform NPSP and inlet margin trades
- Analyse propellant routing and valve operability
- Define pressurization and consumables architecture
- Develop reduced order models for vehicle-level trade studies
Work Experience
- 3 - 5 years
Education
- Bachelor's degree
Languages
- English – Fluent
- German – Basic
Tools & Technologies
- VOF
Benefits
Competitive Pay
- Virtual company share program
More Vacation Days
- 30 days of vacation
Retirement Plans
- Company pension plan with 20% employer contribution
Free or Subsidized Food
- Subsidised lunch
Public Transport Subsidies
- Fully financed public transport ticket
Healthcare & Fitness
- Sponsored sports club membership
Additional Allowances
- Individual learning allowance
- Childcare allowance
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Isar Aerospace SE and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
Like this job?
BetaYour Career Agent finds similar jobs for you every day.
About the Company
Isar Aerospace SE
Industry
Aerospace
Description
The company is at the forefront of New Space, providing sustainable launch solutions for small and medium-sized satellites.
Not a perfect match?
- Isar Aerospace SE
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Senior Thermal Engineer(m/w/x)
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