12 months internship - Propulsion Test Engineer (m/f/d) Verified today

Isar Aerospace · Kiruna, Sweden · Propulsion · first seen 2026-10-09

Mission Brief

You are part of a team that performs development and verification tests on liquid rocket engines and their subsystems. You will take care of test preparation, maintenance and upgrades of the test bench.

Your Role

  • Plan and conduct rocket engine test campaigns together with propulsion development engineers
  • Ensure safe operations by using and developing procedures and processes
  • Prepare tests, troubleshoot, upgrade and maintain the test bench on paper and in practice
  • Assist in designing and building test benches for propulsion testing

What We Need

  • Enrolled in an engineering bachelor's or master's degree in aerospace, mechanical engineering or similar
  • First hands-on experience in development or testing of complex systems, preferably involving extreme operating conditions such as cryogenic temperatures, high pressures, or high temperatures from relevant positions, internships, clubs or other activities
  • Capable of designing fluid and mechanical systems from theoretical concept to realisation and commissioning
  • Able to perform in high-stress environments, maintaining focus and concentration for long durations
  • Physical dexterity required for working in confined spaces; able to lift and carry 25kg
  • Fluent in English

Bonus Skills

  • Hands-on experience with fluid systems and piping/tubing
  • Experience with at least one programming language (Python, Matlab, C, C#, Cobol or similar)
  • Knowledge of hazardous systems (cryogenic, flammable, explosive or similar)

What We Offer

  • Relocation help: housing provided in Kiruna