Job Description 👨‍💻

The Propulsion Test Engineer intern will support the qualification and validation of propulsion products by participating in lifetime testing activities, technical documentation and report writing. This role offers hands-on exposure to propulsion systems testing and product qualification processes in an engineering environment.

The intern will work under the supervision of a Test Engineer within the Technology team, in the Propulsion branch of Exotrail.

Key Responsibilities

📌 Support the execution of lifetime and endurance tests on propulsion components or systems.

📌Assist in test setup, verification, including preparation of test benches and instrumentation under supervision.

📌Monitor tests, collect data and ensure proper recording of results.

📌Perform document gathering and organisation, including test procedures, requirements, specifications and test data.

📌Contribute to the analysis of test results in collaboration with the Test Engineer.

📌Write and update test reports, qualification reports and associated technical documentation.

📌Support the product qualification process, ensuring traceability between requirements, tests, and results.

📌Follow laboratory safety rules, test protocols and quality procedures.

📌Participate in technical meetings and reviews with the propulsion and test teams.

Learning Objectives 🎯

During the internship, the intern will gain experience in:

• Propulsion system testing and qualification methodologies

• Lifetime testing and reliability validation

• Engineering documentation and reporting standards

• Working within a structured test and quality framework

• Collaboration with experienced Test Engineers and multidisciplinary teams
  

Required skills 💁‍♀️

• Currently pursuing a degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field.

• Basic understanding of engineering testing principles.

• Ability to write clear, structured technical reports.

• Strong attention to detail and organizational skills.

• Proficiency with Excel and Word.

• Proficiency in Python is a plus.

Soft Skills

• Analytical and methodical mindset.

• Good communication skills, both written and verbal.

• English level B2 is required, both in technical writing and spoken.

• Ability to work effectively in a team and follow technical guidance.

• Proactive attitude and willingness to learn.
  

Start date 🗓️

February - March 2026

Department

Propulsion

Locations

Massy

Remote status

Hybrid

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