Position Summary: We are seeking an Electronic Warfare Systems Engineer to develop, install and test new Software-Defined Radio (SDR)-based systems. Key Responsibilities: 1. Design, development and integration of Electronic Warfare systems. 2. Leading a young, multidisciplinary team in innovative projects. 3. Participating in satellite technology design and space exploration. At Sener, we aim to incorporate an Electronic Warfare Systems Engineer into our Madrid-Tres Cantos office. Your mission will be to develop, install and test new SDR-based Electronic Warfare systems. We are an engineering company pioneering satellite technology design and equipment for space exploration. In the Defence sector, we undertake the design and production of equipment and systems, including unmanned systems. Our passion for precision has positioned us as trusted collaborators of leading space agencies, government bodies and enterprises. **Your responsibilities will include:** Design, development and integration of Electronic Warfare systems, leading a young, multidisciplinary team. Requirements analysis. Design, sizing and simulation of Electronic Warfare Communication Systems. Architecture definition. Subsystem specification. SDR algorithm design. FPGA implementation support. Integration, testing and commissioning support. **What we expect from you:** Master’s Degree / Senior Engineering Degree / Bachelor’s Degree / Technical Engineering Degree / Diploma Specialization: Telecommunications Engineering. Minimum 4 years’ experience in a similar position. Advanced English proficiency. **What we offer you:** These are some of the benefits you’ll enjoy at Sener: * Join a multidisciplinary, highly qualified team working on technologically innovative international projects. * Continue your professional development with us and access a wide range of training opportunities (technical training, soft skills, languages, etc.). * Take care of yourself through our physical and emotional wellbeing programme: sports, workshops, medical services, physiotherapy, etc. * Optimise your salary with our flexible remuneration plan (meal card, private health insurance, childcare vouchers, etc.) and benefit from our life and accident insurance. * Flexibilise your way of working! We offer flexible hours, teleworking policies and coworking spaces. * Discount portal for you and a dedicated onboarding programme for our international employees. * We promote equal opportunities, diversity and inclusion for all individuals and hold certification as a Family-Responsible Entity (FRE). Furthermore, through the Sener Foundation, we collaborate in activities fostering knowledge acquisition and contributing to socially responsible engineering development. If this resonates with you, we look forward to welcoming you… At Sener, we want to go as far as you want to go!