<p>✈️ At Indra, we develop technology that shapes the future of air defence </p><p></p><p> We are looking for <strong> Radar Systems Engineers </strong> to join our Defence programmes, contributing to the <strong> design and development of advanced algorithms for airborne radar systems </strong> in national and international projects. </p><p></p><p> If you are passionate about signal processing, radar systems and complex algorithmic challenges, this role offers the opportunity to work at the forefront of defence technology. </p><p></p><p></p><p><strong> Your mission </strong></p><p></p><p> As a Radar Systems Engineer, you will play a key role in the development of radar system capabilities, with responsibilities including: </p><ul><li> Design and development of <strong> advanced signal and data processing algorithms </strong> for airborne radar systems. </li><li> Contribution to <strong> radar system performance analysis </strong> and <strong> algorithm validation </strong> , ensuring robustness and accuracy of tracking solutions. </li><li> Development and validation of <strong> target tracking algorithms </strong> and estimation techniques. </li><li> Algorithm modelling, simulation and analysis using <strong> MATLAB </strong> or similar tools. </li><li> Collaboration with multidisciplinary teams on <strong> international radar projects </strong> , ensuring the highest standards of quality and technical excellence. </li></ul><p></p><p></p><p><strong> What we are looking for </strong></p><p></p><ul><li><strong> Minimum 3 years of experience </strong> in radar systems engineering, algorithm development or similar technical roles. </li><li> Experience and/or strong knowledge in one or more of the following areas: </li><li> Radar system architecture design and/or <strong> radar performance prediction </strong> . </li><li><strong> Statistical signal processing </strong> for data analysis and prediction. </li><li> Radar data processing and <strong> target tracking algorithms </strong> (e.g. Kalman filters). </li><li> Signal processing for radar systems and <strong> algorithm modelling in MATLAB </strong> . </li><li> Communication signal processing and/or <strong> beamforming techniques </strong> . </li><li> Strong analytical and problem‑solving skills. </li><li><strong> Intermediate English level (minimum B2)</strong> , spoken and written. </li><li><strong> Eligibility to obtain security clearance up to NATO Secret </strong> . </li></ul><p></p><p><strong>⭐ Valuable experience </strong></p><ul><li> Advanced knowledge in <strong> probability theory, Bayesian estimation, Kalman filtering </strong> or related fields. </li><li> Research background in radar technologies or a <strong> PhD </strong> will be considered a strong advantage. </li><li> Previous experience in <strong> international radar programmes </strong> . </li></ul><p></p><p> Academic background </p><ul><li> Degree in <strong> Telecommunications Engineering </strong> , ideally complemented with a <strong> Master’s degree </strong> . </li><li> Other technical profiles will be considered if they meet the role requirements. </li></ul><p></p><p></p><p> What we offer </p><p>• <strong> Stability and long‑term perspective </strong> ✨</p><p> Long‑term projects in a leading <strong> Defence and Technology </strong> company with more than <strong>50,000 professionals </strong> . </p><p>• <b> Innovative, high‑impact projects </b> </p><p> Cutting‑edge technologies and strategic challenges with <strong> national and international impact </strong> . </p><p>• <b> Close and transparent work environment </b> </p><p> Open communication, accessible teams and a collaborative culture. </p><p>• <strong> Autonomy and flexibility </strong> ⏳</p><p> Hybrid working model that genuinely supports work‑life balance. </p><p>• <b> A career plan tailored to you </b> </p><p> Designed according to your professional development, potential and interests. </p><p>• <b> Continuous learning </b> </p><p> Access to <strong> Open University </strong> and <strong> Udemy for Business </strong> , with more than <strong>6,000 courses </strong> . </p><p>• <b> Benefits and wellbeing </b> </p><p> Discounts on gyms, restaurants, leisure activities, retail and much more. </p><p>• <b> Competitive compensation </b> </p><p> Complemented by flexible compensation plans adapted to your needs. </p><p></p><p></p><p> Our selection process </p><p><b>1. Profile review </b> </p><p> We review your experience and assess your potential fit for the role. </p><p><b>2. Initial contact (5–10 minutes) </b> </p><p> If you receive a call from an unknown number… it’s probably us!</p><p><b>3. Technical interview </b> </p><p> You will meet the team, learn more about the project, and complete technical and competency‑based assessments (including English, if applicable). </p><p><b>4. Offer and welcome </b> </p><p> If there is a mutual match, we will be delighted to welcome you to Indra!</p><p></p><p></p><p> Commitment to equality </p><p> At Indra, we promote a work environment based on <strong> respect, dignity and real equality </strong> . </p><p> We guarantee a space 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. </p><p></p><p></p><p> <strong> INDRA is a Top Employer 2026!</strong></p><p> Join one of Spain’s best employers, recognised for its <strong> talent policies, organisational culture and exceptional working conditions </strong> . </p>