Job Summary: Indra Group is seeking an Electronic Engineer specialized in Power Supply Units to technically lead the development, validation, and documentation of power supply units and associated systems within national and international security technology solutions. Key Highlights: 1. Technically leads the development and validation of power supply units. 2. Works with cutting-edge technologies in security and defense. 3. Collaborates with multidisciplinary teams across the product lifecycle. Location: Madrid, ES Professional Profile: Defense and Security (PyS) Required Experience: Over 2 years of experience Work Modality: Hybrid **At Indra Group, we protect what matters most** We lead the development of cutting-edge technological solutions that strengthen national and international security. To further strengthen our capabilities, we are looking for an **Electronic Engineer specialized in Power Supply Units**, who will technically lead the development, validation, and documentation of power supply units and associated systems. **What will you do?** **Responsibilities:** ✔ Serve as technical lead for the **power supply unit**, and for the **TPSs CPS/PSUA and PSUB systems for ATP**. ✔ Design power hardware, schematics, and PCB layout (Altium, Mentor…). ✔ Perform programming in **C**, and optionally in **VHDL**. ✔ Operate laboratory instrumentation for testing, characterization, and validation. ✔ Define and prepare **test plans, procedures, and reports**. ✔ Execute system/product integration, verification, and validation tests. ✔ Work with technologies such as **AC/DC and DC/DC converters, switched-mode power supplies**, and communication buses (**UART, SPI, I2C, PCIe, Ethernet, USB…**). ✔ Generate technical documentation at all stages: **PDR, CDR, TRR, FDR**. ✔ Collaborate with multidisciplinary teams throughout the entire product lifecycle. **What are we looking for?** Education: Degree in Electronic Engineering, Telecommunications Engineering, or related field. **5–10 years of experience** in power hardware design and validation. Advanced knowledge of: * Electronic design and protocols. * Switched-mode power supplies and converters. * Unit, integration, and system/product testing. Experience in PCB design, layout, and soldering. Knowledge of specification, requirement, and technical documentation generation. Experience in **Aerospace, Defense, or Advanced Industry** environments is highly valued. **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’ll work with cutting-edge technologies, delivering impact both nationally and internationally. * Close and Transparent Environment: Enjoy direct and fluid communication with managers and colleagues in a collaborative and open setting. * Autonomy and Flexibility: Freedom to organize your work, with genuine work-life balance adapted to your pace. * Personalized Career Plan: Designed to accelerate your professional growth and development. * Continuous Training: via Open University and Udemy for Business (over 6,000 courses to deepen your expertise!). * Exclusive Well-being Discounts: Enjoy benefits at gyms, restaurants, stores, leisure venues, and more as an Indra employee. * Competitive Compensation and Flexible Benefits Plans tailored to your needs. How does our selection process work? Profile Review: We assess your experience and skills to determine if 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 assessments (if required) will be conducted. * HR Interview where you’ll learn about career plans, training, and social benefits. Offer and Onboarding: If everything goes well, you’ll join our team and begin this new chapter together! Estimated Timeline: 1–2 weeks**.** *Our commitment is to foster workplaces where people are treated with respect and dignity, promoting professional development of staff 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 provide for our professionals.