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ISIsar Aerospace SE

Senior Thermal Engineer(m/w/x)

Ottobrunn
Full-timeOn-siteSenior

Designing active/passive thermal control systems for small/medium satellites at a New Space company. 8+ years aerospace thermal experience and thermal simulation tools expertise required. Virtual company share program, 30 days vacation, 20% employer pension contribution.

Requirements

  • Degree in Aerospace, Mechanical Engineering, or similar
  • 8+ years experience in aerospace and thermal
  • Experience with thermal simulation tools
  • Experience with coding
  • Holistic perspective on systems development
  • Highly organized, proactive, and detail-oriented
  • Good communication and organizational skills
  • Fluency in English
  • Experience with environmental control system design
  • German language skills

Tasks

  • Define the vehicle's thermal environment and architecture
  • Design active and passive thermal control systems
  • Perform system-level thermal coupled loads analyses
  • Develop detailed thermal models using FEM, FDM, and FVM
  • Correlate models using SIMCenter, STAR-CCM+, and Thermal Desktop
  • Approve component designs for thermal flight readiness
  • Maintain fluid plans and technical test documentation
  • Create standardized workflows to improve engineering efficiency
  • Provide expert support for integration and launch-site operations
  • Advise other technical departments on thermal performance

Work Experience

  • 8 years

Education

  • Bachelor's degree

Languages

  • EnglishBusiness Fluent
  • GermanBusiness Fluent

Tools & Technologies

  • ANSYS
  • SIMCenter
  • Thermal Desktop
  • Python
  • MATLAB

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
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