Join to apply for the Software Engineer_N4 role at Thales. Thales Alenia Space is a joint venture between Thales (67%) and Leonardo (33%), delivering high-tech solutions in space for over 40 years, including telecommunications, navigation, Earth Observation, and more. We value diversity in skills, talents, and cultures, enabling us to serve our global customers such as governments, space agencies, and telecommunications operators. Responsibilities: Define SW functional/interface/performance requirements based on system and customer specifications. Allocate requirements for main subsystems (e.g., DH, Thermal, TTC, Power). Define SW architecture and development plans covering all lifecycle phases. Support ITT process for SW contractor selection and prepare SW technical baseline. Oversee SW contractor activities and support FDIR architecture and SW requirements, considering PUS services. Analyze SW unit test outcomes and support SW/HW integration and validation on test benches. Prepare technical documentation such as SW ICDs, user manuals, and budgets. Define SW requirements, design solutions, and coding rules for cybersecurity. Support cybersecurity activities related to SW. Qualifications: Master's Degree in Computer Science, Aerospace, or Electronics Engineering. Experience with RTOS and programming languages, including assembly. Good knowledge of communication protocols (serial, buses, networks). Problem-solving skills and good management skills (scheduling, costs, supplier follow-up). Teamwork and effective communication skills. Proficiency in written and spoken English. At Thales Alenia Space, we offer careers that develop your potential. With around 8,900 employees across 10 countries, we promote mobility and international growth. Join us in exploring space and building a sustainable future. Apply now! Job Details: Seniority level: Not Applicable Employment type: Full-time Job function: Engineering and IT Industries: Aerospace, Defense, Space Manufacturing J-18808-Ljbffr