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ISIsar Aerospace SE

Propulsion Design Engineer(m/w/x)

Ottobrunn
Full-timeOn-siteExperienced

Designing rocket engine components with CAD for sustainable launch solutions. 2+ years of propulsion systems experience required. Virtual company share program, 30 days vacation.

Requirements

  • M.Sc. degree in mechanical or aerospace engineering
  • 2+ years of experience in propulsion systems design, analysis, or testing
  • Experience with rocket engine or gas turbine component development
  • Hands-on experience in testing preparation and operation, post-test data reviews
  • Experience with cryogenic fluids and oxygen compatibility
  • Exceptional comprehension of engineering fundamentals: fluid dynamics, combustion, heat transfer
  • Proficiency in 3D CAD programs (SolidWorks & SiemensNX preferred)
  • Proficiency in Python, Matlab, or similar programming language
  • Passion for rocket propulsion and space
  • Ability to collaborate on multi-disciplinary and cross-functional teams
  • Highly organized and proactive with high attention to detail
  • Driven and eager to learn
  • Willingness to travel in support of launching and testing hardware
  • Experience with numerical tools (ANSYS Mechanical, ANSYS Fluent/STAR-CCM+)
  • Working knowledge of engine fluid components (valves, pressure regulators)
  • Experience in manufacturing

Tasks

  • Support combustion team in designing rocket engine components
  • Design and analyze combustion device components using CAD
  • Participate in full design cycle from layout to testing
  • Collaborate with production to ensure design manufacturability
  • Track manufacturing status of critical components
  • Develop and refine design tools for combustion components
  • Perform CFD calculations for combustion device parts
  • Ensure component and system performance through testing
  • Optimize thrust chamber, gas generator, and ignition system parts
  • Reduce weight and improve manufacturability of components

Work Experience

  • 2 years

Education

  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • SolidWorks
  • SiemensNX
  • Python
  • Matlab
  • ANSYS Mechanical
  • ANSYS Fluent
  • STAR-CCM+

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

  • Public transport ticket

Healthcare & Fitness

  • Sport clubs membership

Additional Allowances

  • Individual learning allowance
  • Childcare allowance
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