Location: Madrid, ES Professional Profile: Planning, Product and Processes Required Experience: More than 2 years of experience Work Modality: Hybrid At **Indra Group**, we protect what matters most. We are a Spanish multinational technology and consulting company that develops advanced systems and services in areas such as Defense, Space, Mobility, and Air Traffic Management. Our purpose is to deliver high-technology-value services to our clients worldwide. Join us at Indra Mobility! It is the key division focused on delivering innovative technological solutions for the transport and mobility sector. Through this opportunity, you will join a multidisciplinary team. We are seeking a Senior Product Engineer with experience in the railway transport sector and at least 3 years of experience. WHAT WILL YOU DO? * The selected candidate will work within a multidisciplinary team on requirements gathering, product specification, and design, while also contributing to European innovation projects. * Design of railway signaling systems and related subsystems, such as communication networks, trackside systems, etc. * Validation of electronic interlockings, both nationally and internationally. * Development and implementation of railway signaling solutions for train transport digitalization. * Knowledge of interlockings and ERTMS, along with practical experience applying them to projects. WHAT DO WE NEED FROM YOU? * A railway signaling engineer with expertise in interlocking systems and ERTMS Level 2 trackside (RBC system), who can provide experience in generating engineering data (e.g., movement tables, signaling conditions, etc.) for application of these systems to real-world projects and infrastructure, applying engineering and signaling rules and standards. WHAT CAN WE OFFER YOU? * **Flexibility and Autonomy**: Flexible working hours to adapt your start and end times. * **Close and Transparent Environment**: Direct communication with managers and colleagues. * **Innovative Projects**: Participation in high-level national and international technological initiatives. * **Teamwork**: Collaboration in a supportive and approachable environment. * **Professional Growth**: Continuous feedback and annual performance evaluation. * **Stability and Future**: Involvement in long-term projects with a market-leading company. * **Global Impact**: Opportunity to influence major international projects. * **National and International Mobility**: Possibility to expand your career both within and outside Spain. * **Continuous Training**: Access to ongoing training through Open University HOW DOES OUR SELECTION PROCESS WORK? Profile Review * : We assess your experience and skills to determine whether you match our requirements. First Contact (5–10 min) * : If you receive a call from an unknown number, it’s our team! It will be a brief conversation to get to know you and address any questions. Technical Interview * : You’ll meet with 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). Interview with Talent Acquisition Team * : We want you to get to know us better as a company—our values, career model, skills—so both you and our team can evaluate mutual fit. Offer and Welcome * : If everything goes well, you’ll join our team and begin this new chapter together! **Estimated Process Duration: 2 weeks.** *Our commitment is to foster workplaces where people are treated with respect and dignity, supporting professional development of our staff and ensuring equal opportunities in recruitment, training, and promotion, providing a work environment 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 the best employers in Spain, thanks to our comprehensive HR management and the conditions we offer our professionals.