Thermal Engineering intern

< Back Thermal Engineering intern Apply Now Toulouse, France Job Type Internship About the Company Established in 2017, Infinite Orbits is a NewSpace company, based in Toulouse, pushing the boundaries of in-orbit services with cutting-edge spacecraft driven by its own Rendez-Vous solution, an advanced Autonomous Vision-Based Navigation Solution. IO has two generations of missions "Orbit Guard" provides Inspection and Space Situational Awareness services in GEO. Our first, OG-1 was launched on 1 May 2023, the second is launching in 2025 and the third third launching in 2026. "Endurance" is a docking service capable of extending the life of GEO telecom satellites, by taking over AOCS takeover for 5 years. About the Role As a Space Thermal Engineering Intern , you will join the mechanical and thermal engineering team and contribute to the analysis, design, and validation of thermal control systems for spacecraft and space hardware. You will work closely with multidisciplinary teams including mechanical systems, propulsion systems and harness systems. Job Description Support the development of spacecraft thermal architectures and thermal control concepts. Perform thermal analyses using specialized software tools (e.g. ESATAN, Simcenter 3D , ANSYS, or equivalent). Participate in the creation and validation of thermal mathematical models (TMM). Contribute to thermal sizing of radiators, heaters, insulation (MLI), and coatings. Assist in defining thermal requirements and budgets. Support preparation, execution, and analysis of thermal vacuum (TVAC) tests. Document analyses and results in technical reports and presentations. Investigate the subsystems capability to handle the harsh thermal environments of space during operations. Requirements Currently pursuing a Master’s degree or final year of an Engineering degree in: Aerospace Engineering Mechanical Engineering Thermal Engineering or a related field. Solid fundamentals in heat transfer (conduction, convection, radiation). Interest in space systems and spacecraft thermal control. Basic knowledge of numerical simulation methods. Ability to analyze and synthesize technical data. Nice to have Technical Skills: Experience with thermal analysis tools (ESATAN, Simcenter 3D , ANSYS, or equivalent). Knowledge of space thermal hardware (MLI, heat pipes, radiators, louvers). Knowledge and experience in CAD softwares such as SolidWorks. Familiarity with ECSS standards. Programming skills (Python, MATLAB). Soft Skills: Analytical and problem-solving mindset. Autonomy and curiosity. Ability to work in a team-oriented environment. Good written and verbal communication skills in English. French language is a plus. What we offer A creative and innovative work environment where ideas turn into reality. Hands-on experience in real space projects. Exposure to the full spacecraft development cycle. Mentorship from experienced space thermal engineers. A dynamic and international work environment. Apply Now