Position Summary: We are seeking a Systems Engineer to join high-technology-complexity defense projects, leading key engineering activities. Key Highlights: 1. Participation in high-technology-complexity defense projects. 2. Technical leadership and coordination within multidisciplinary teams. 3. Professional development and continuous training in cutting-edge technologies. **Location:**Madrid, MD, ES **Professional Profile:** D&S Engineering, Mobility and ATM **Required Experience:** More than 2 years of experience **Work Modality:** Hybrid **At Indra Group, we protect what matters most.** Our purpose: to meet the highest demands for protection, mobility, and power with next-generation mission systems, within a secure, efficient technological ecosystem committed to sustainability, full traceability, and end-to-end digitalization. **As a leading company in the defense sector, we aim to strengthen our team with a Systems Engineer to join high-technology-complexity projects within the MC3/ZEUS/MTR/GESTA area. Location: Torrejón or Aranjuez.** **What will you do?** You will be responsible for key systems engineering activities in defense programs, including: **1. System Lifecycle Management** * Application of standards such as **IEEE 15288** and **PECAL** regulations. * Participation in defense program acquisition processes. * Requirement definition, analysis, and management. * System architecture and design definition. * Preparation of technical documentation (SRS, HRS, RS, SRD, ATM, HRD, ATM). **2. Integration, Verification, and Validation** * Integration of complex systems (RADAR, C3, Electronic Warfare, Combat Cloud, Mission Systems). * Comprehensive verification and validation activities. * Development and execution of test plans. * Use of modeling and simulation tools (MATLAB/Simulink or equivalents). **3. MBSE and Advanced Tools** * Model-Based Systems Engineering (MBSE). * Use of requirements management tools such as **DOORS** or equivalent. * Application of systems engineering methodologies in multinational programs. **4. Technical Leadership and Coordination** * Coordination of technical teams. * Collaboration with multidisciplinary groups. * Participation in technical meetings with customers and stakeholders. **What are we looking for in you?** Don’t worry if you don’t meet 100% of the requirements—we value your attitude, motivation, and ability to contribute most. ✔ **University degree** in Systems Engineering, Electronics, Telecommunications, or related field. ✔ Approximately **5 years** of experience in systems engineering within complex technological environments. ✔ Experience in one or more of the following technologies or systems: * RADAR * Command, Control and Communications (C3) Systems * Ground-based Electronic Warfare (radar and communications bands) * Combat Cloud * Mission Systems ✔ Experience in: * Requirements management * Integration, verification and validation * MBSE * Defense programs ✔ Outstanding skills: * Technical leadership * Communication in multidisciplinary environments * Teamwork ✔ **Advanced level of English (spoken and written).** ✔ **Willingness to travel.** **What we offer you** Stability and Future * ✨: Long-term projects at a leading defense company with over 50,000 professionals and strong financial security. Innovative and High-Impact Projects * : You will work with cutting-edge technologies, delivering impact both nationally and internationally. Close and Transparent Environment * : You will enjoy direct, fluid communication with managers and colleagues in a collaborative and open environment. * Autonomy: You will have the freedom to organize your work. Personalized Career Plan * : Designed to boost your professional growth and development. Continuous Training * : via Open University and Udemy for Business (over 6,000 courses to specialize!). Exclusive Well-being Discounts * : Enjoy benefits at gyms, restaurants, shops, leisure, and much more as an Indra employee. Competitive Compensation and Flexible Benefits Plans * tailored to your needs. **What does our selection process look like?** Profile Review : We assess your experience and skills to determine whether you match our requirements. Initial Contact (5–10 min) * : If you receive a call from an unknown number, it’s our team! A brief conversation to get to know you and address any questions. Technical Interview * : You’ll meet the team, who will explain the project and daily tasks. We’ll also explore your technical knowledge. Additionally, short psychological and English competency assessments may be conducted (if required). * HR Interview where you’ll learn about career plans, training, and social benefits. Offer and Welcome : If everything goes well, you’ll join our team and begin this new chapter together! Estimated Duration: 1–2 weeks**.** *We are committed to fostering workplaces where people are treated with respect and dignity, promoting employees’ professional development and guaranteeing equal opportunities in recruitment, training, and promotion—ensuring a workplace free from discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance.* INDRA is a Top Employer 2025! Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and the conditions we offer our professionals.