




Job Summary: Indra Group is seeking a Mechanical or Aerospace Engineer with experience in thermal simulation of electronic equipment for strategic defense and aerospace projects. Key Highlights: 1. Lead the development of cutting-edge technological solutions in security. 2. Work with state-of-the-art technologies in innovative projects. 3. Drive professional growth and development through continuous training. **Location:** Madrid, ES **Professional Profile:** D\&S Engineering, Mobility and ATM **Required Experience:** Over 2 years of experience **Position Type:****MECHANICAL OR AEROSPACE ENGINEER – THERMAL SIMULATION** At Indra Group, we protect what matters most. We lead the development of cutting-edge technological solutions that strengthen national and international security. **Join our thermal engineering team!** We are looking for a **Mechanical or Aerospace Engineer** with experience in **thermal simulation of electronic equipment**, to join strategic projects in the defense and aerospace sector. **What will you do?** * Perform **steady-state and transient** thermal simulations of electronic equipment. * Model using **ANSYS Icepak / Electronic Desktop** (intermediate\-advanced level). * Analyze heat transfer modes: **conduction, convection, and radiation**. * Design and evaluate cooling systems: **natural/forced convection, liquid cooling, heat pipes**, etc. * Study the thermal behavior of **PCBs, power modules, and electronic components**. * Correlate simulation results with **laboratory tests** and experimental data. * Prepare **technical documentation** for internal teams and customers. * Collaborate with multidisciplinary teams in electronic design, mechanical design, and integration. **What are we looking for?** Don’t worry if you don’t meet 100% of the requirements. Go ahead — learn about our offer and let us discover what you can bring to our team! : ✅ Must-have: * Mechanical, Aerospace, or related Engineering degree. * **3–4 years** of experience in thermal simulation, preferably in defense/aerospace. * Strong knowledge of **heat transfer**: conduction, convection, and radiation. * Proficiency in **ANSYS Icepak / Electronic Desktop**, intermediate\-advanced level. * Understanding of thermal properties of electronic components and PCBs. * Ability to configure and interpret thermal analyses. * Experience producing technical documentation. * Preferred qualifications: * Experience with other CFD software: **Fluent, FloTherm, FloEFD**. * Attention to detail, technical rigor, autonomy, and initiative. * Experience collaborating with multidisciplinary teams. * English proficiency for documentation, meetings, or client interaction. **What we offer** * **Stability and Future** **✨****:** Long-term projects at a leading defense company with **over 50\.000 professionals**, backed by financial security. * **Innovative and High-Impact Projects** : Work with state-of-the-art technologies, delivering impact both nationally and internationally. * **Close and Transparent Environment** : Enjoy direct, fluid communication with managers and colleagues in a collaborative and open setting. * **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 activities, and more as an Indra employee. * **Competitive Compensation** and **flexible compensation plans** tailored to your needs. **What does our selection process look like?** Profile Review * : We assess your experience and skills to determine your fit with 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, brief psychological and English competency assessments (if required). Offer and Onboarding * : If everything goes well, you’ll join our team and begin this new chapter together! **Estimated Duration: 1\-2 weeks.** *Our commitment is to foster workplaces where people are treated with respect and dignity, promoting staff professional development 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 Spain’s best employers, thanks to our comprehensive HR management and the conditions we provide for our professionals.


