Propulsion Test Engineer Verified today

The Exploration Company · Bordeaux, France · Propulsion · first seen 2026-09-03

The Exploration Company is building spacecraft and developing propulsion systems for future vehicles and missions. As a Propulsion Test Engineer, you will be responsible for testing and analysing these propulsion systems.

Key Responsibilities

  • Develop and execute tests at engine and component level to evaluate hardware performance.
  • Develop test plans, test objectives and schedules consistent with requirements and timelines; lead daily test operations and generate test reports.
  • Lead risk assessment analyses and define mitigation actions to ensure personnel and hardware safety during all test campaigns.
  • Interpret P&IDs and generate test sequences, balancing risk, test requirements and the limits of the test bench and test article.
  • Work with development engineers, test bench team, AIT team and external partners to support test operations on internal and external test facilities.
  • Support rapid test data processing with development engineers to guide the test campaign and plan future campaigns.
  • Define, develop and update test procedures and guidelines to improve test operations.
  • Prepare technical documentation including detailed procedures, test reports, design reviews and performance analyses.

Requirements

  • Bachelor's degree in aerospace engineering, mechanical engineering or related field (master's or PhD preferred).
  • 2-5 years experience in propulsion testing or related fields.
  • Proficiency in propulsion chemistry, thermodynamics and fluid dynamics.
  • Proven hands-on experience with engine testing or equivalent.
  • Experience with simulation tools used in propulsion testing (e.g. CEA).
  • Exposure to CAD software such as Siemens NX or CATIA, and Geometric Dimensioning and Tolerancing.
  • Strong problem-solving and analytical abilities.
  • Excellent communication and leadership skills.

Preferred

  • Background in cryogenic propulsion.
  • Proficiency in Python programming language.