Isar Aerospace SE
Propulsion Test Engineer(m/w/x)
Full-timeOn-siteExperienced
Ottobrunn, Reischach
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ISIsar Aerospace SE
Propulsion Development Engineer(m/w/x)
Ottobrunn
Full-timeOn-siteExperienced
Nejo AI Summary
Rotor dynamic stability modeling and bearing life analysis for sustainable orbital launch vehicles. Deep expertise in Timoshenko models and rocket engine turbopump seals required. Virtual company share program and 30 days vacation.
Requirements
- M.Sc. in mechanical, aerospace engineering or similar
- Knowledge in rotor dynamics and Timoshenko models
- Understanding of bearing systems and tribology
- Knowledge about rocket engine turbopump seals
- Experience in testing, instrumentation, and data evaluation
- Proficiency in 3D CAD and PDM/PLM systems
- Collaborative, organized, detail-oriented, and proactive
- Fluent in English
- Experience related to turbomachinery development
- Experience in Simcenter Nastran Rotor Dynamics
- Familiarity with rocket engine turbopump cycles
- Experience with empirical and analytical flow physics
- Willingness to travel for engine campaigns
- Ability to adapt to shifting priorities
Tasks
- Own bearing configuration and life analysis
- Assess rotor dynamic stability and seal performance
- Manage associated development testing
- Maintain top-level turbopump CAD assemblies
- Develop analytical and empirical rotodynamic models
- Map stability and critical speeds using Campbell diagrams
- Refine rotodynamic models based on test data
- Design and validate cryogenic bearing configurations
- Drive rotating system reliability improvements
- Analyze bearing health via test data and hardware inspections
- Develop and analyze dynamic seal concepts
- Validate seal performance, wear, and leakage criteria
- Lead seal and bearing development test campaigns
- Define test instrumentation and oversee execution
- Interpret test campaign data
- Coordinate test setups with facility managers
- Collaborate on turbopump rotor structural investigations
- Lead the release of manufacturing drawings
- Define rotor balancing strategies
- Partner with manufacturing, quality, and external suppliers
- Ensure system reliability and quality standards
- Contribute to design reviews and risk assessments
- Participate in technical decision-making forums
Work Experience
- approx. 1 - 4 years
Education
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Timoshenko finite element rotor dynamic models
- SolidWorks
- Siemens NX
- PDM/PLM systems
- Simcenter Nastran Rotor Dynamics
Benefits
Competitive Pay
- Virtual company share program
More Vacation Days
- 30 days of vacation
Retirement Plans
- Company pension plan
- 20% employer pension contribution
Free or Subsidized Food
- Subsidised lunch
Public Transport Subsidies
- Financed Deutschlandticket
Healthcare & Fitness
- Sponsored sports club memberships
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
Propulsion Development Engineer(m/w/x)
Ottobrunn
Full-timeOn-siteExperienced
Nejo AI Summary
Rotor dynamic stability modeling and bearing life analysis for sustainable orbital launch vehicles. Deep expertise in Timoshenko models and rocket engine turbopump seals required. Virtual company share program and 30 days vacation.
Requirements
- M.Sc. in mechanical, aerospace engineering or similar
- Knowledge in rotor dynamics and Timoshenko models
- Understanding of bearing systems and tribology
- Knowledge about rocket engine turbopump seals
- Experience in testing, instrumentation, and data evaluation
- Proficiency in 3D CAD and PDM/PLM systems
- Collaborative, organized, detail-oriented, and proactive
- Fluent in English
- Experience related to turbomachinery development
- Experience in Simcenter Nastran Rotor Dynamics
- Familiarity with rocket engine turbopump cycles
- Experience with empirical and analytical flow physics
- Willingness to travel for engine campaigns
- Ability to adapt to shifting priorities
Tasks
- Own bearing configuration and life analysis
- Assess rotor dynamic stability and seal performance
- Manage associated development testing
- Maintain top-level turbopump CAD assemblies
- Develop analytical and empirical rotodynamic models
- Map stability and critical speeds using Campbell diagrams
- Refine rotodynamic models based on test data
- Design and validate cryogenic bearing configurations
- Drive rotating system reliability improvements
- Analyze bearing health via test data and hardware inspections
- Develop and analyze dynamic seal concepts
- Validate seal performance, wear, and leakage criteria
- Lead seal and bearing development test campaigns
- Define test instrumentation and oversee execution
- Interpret test campaign data
- Coordinate test setups with facility managers
- Collaborate on turbopump rotor structural investigations
- Lead the release of manufacturing drawings
- Define rotor balancing strategies
- Partner with manufacturing, quality, and external suppliers
- Ensure system reliability and quality standards
- Contribute to design reviews and risk assessments
- Participate in technical decision-making forums
Work Experience
- approx. 1 - 4 years
Education
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Timoshenko finite element rotor dynamic models
- SolidWorks
- Siemens NX
- PDM/PLM systems
- Simcenter Nastran Rotor Dynamics
Benefits
Competitive Pay
- Virtual company share program
More Vacation Days
- 30 days of vacation
Retirement Plans
- Company pension plan
- 20% employer pension contribution
Free or Subsidized Food
- Subsidised lunch
Public Transport Subsidies
- Financed Deutschlandticket
Healthcare & Fitness
- Sponsored sports club memberships
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.
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?
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