An international engineering and technology consulting group, Fortil is based on an independent model and brings together more than 2,500 employees. With 30 offices in 14 countries, Fortil fosters entrepreneurial freedom and the development of individual potential. JOB DESCRIPTION As part of the development of our activities in the canton of Vaud, we are looking for a Thermal Engineer – Space (H/F). Reporting to a technical manager, your main responsibilities will include: Responsibilities Responsible for thermal engineering for RF products, payloads, and integration of those onto telecom satellites, working within the team and with external partners and suppliers. Thermal design and accommodation on telecom satellite missions. Drive satellite and product thermal systems definition, design, analysis, test, and validation. Ensure the system is fit for its intended purpose and drive technical trade-offs. Responsible for the full lifecycle product development, from thermal requirements analysis to manufacturing support. Design and develop solutions addressing the system requirements. Optimise the design of parts as necessary to ensure thermal control. Define and perform thermal analysis and test procedures to verify the designs. Lead thermal aspects of development and qualification programs phase. Develop and generate design justifications. Develop relationships with RF product, platform and spacecraft subsystem suppliers and partners. Work with them to Design, Manufacture, Assemble, Integrate and Test such subsystems. Contribute to SoWs and specifications, work alongside program management team to monitor execution of activities, contribute to problem solving, ensure successful delivery of these activities. Support thermal aspects of proposals. Coll