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92,000+ live jobsNew Product Engineer Intern
Hybrid in Madrid·Full-time·Added 1 month ago (last checked 22 Oct)
Our summary
- Salary
- €1,150 a month
- Hours
- Jornada intensiva on Fridays and in summer
- Work mode
- Hybrid, Madrid
- Contract
- Full-time
- English
- Required
- Education
- University degree






Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
Degree: Bachelor's in Telecommunications Engineering, Software Engineering, or similar.
Network protocols: Understanding of communication processes under the OSI paradigm and its application.
Software development: Proficiency in development in Python or C# environments, demonstrating the ability to design, implement, and maintain algorithms for software applications.
English level: Fluent competence that allows for effective communication, documentation, and collaboration in international and multicultural teams.
Nice to have
Linux development environments: Use and exploitation of advanced tools and utilities to support efficient code and deployment.
Deep Learning frameworks: Mastery of main environments such as Keras/TensorFlow or PyTorch.
Key libraries: Knowledge of essential libraries for Computer Vision and Machine Learning, including OpenCV, NumPy, Matplotlib, SciPy, Scikit-learn, Pandas, etc.
Version control: Practical experience with Git for source code management and collaborative workflows.
Communications: Familiarity with digital signal processing, transmission systems, or channel modeling.
Pay & benefits
What you'll get
21 days of vacation.
1,150€ gross per month.
Flexible schedule.
Intensive schedule on Fridays and in summer.
Multidisciplinary and international environment, which will enrich you as a professional.
Location: Leganés
At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working. Great journeys start here, apply now!
The role
At Thales, we believe that new generations are the drivers of change, and for this reason, we have developed a one-year, full-time internship programme which we will complement with training in a Master's in Adaptive Management and Innovation delivered by the Universidad-Empresa Foundation (distance learning).
As part of the Research and Development (R&D) team, you will participate in the development of new solutions for European projects in areas such as C2 (Command and Control), Energy Management, and others, applying new technologies such as Artificial Intelligence. In particular, you will be able to work in environments where AI Agents are primarily applied to communication systems (such as tactical or submarine communications or electrical networks) in the field of Defense. You will collaborate closely in the definition of AI models adapted to these contexts, from their conception to their implementation and training.
As a New Product Intern Engineer, you will collaborate in the specification, definition, and implementation of AI models applied to systems, performing the following tasks:
What you'll do
Model definition
Model software development and implementation
Model training
Software testing
Simulation and modeling of communication channels in complex environments
Signal processing and analysis for transmission systems
What do we look for?
We are looking for a versatile profile with a strong interest in learning about different environments and new technologies for their application in the generation of new products for the Armed Forces.
First and foremost... Young people like you! Who are eager to learn, who have energy and enthusiasm, and who are also motivated by new challenges and teamwork.
Additionally, we would like you to meet the following requirements:
Behavioral and soft skills
Effective communication: Clear expression of ideas, active listening, and adaptation of the message according to the interlocutor.
Teamwork: Ability to work and collaborate in multinational teams.
Adaptability: Flexibility in the face of change, new tasks, or unforeseen situations.
Systemic vision: Focus on the global perspective of the system, applying solutions to the entire architecture and not just to specific elements.
Time management and organization: Task prioritization, meeting deadlines, and efficient work.
Assertiveness: Expression of ideas and needs with respect, security, and without aggression.
Critical thinking: Logical and objective analysis of situations and problems.
Positive attitude: Facing challenges and interpersonal relationships with enthusiasm and optimism.
Hiring process
Online application, recruiter review, one or more interviews with the recruiter and hiring manager, then offer 1 interview
About Thales
Thales is a global technology leader serving the Defense, Aerospace, Ground Transportation, and Security markets. With operations in 68 countries and over 81,000 employees, the group generated revenues of €18.4 billion in 2024. Thales designs and develops electrical and digital systems, including critical mission-critical information systems, for a wide range of applications from defense to civil aviation.
In Spain, Thales has a significant presence with offices in Madrid and Barcelona, employing over 1,000 people. The Spanish operations focus on engineering, cybersecurity, and digital services, offering a multicultural environment where international professionals can develop their careers. Thales is known for its strong commitment to talent development, offering international mobility opportunities and a wide range of technical and business roles, making it an attractive employer for professionals looking to relocate to Spain.
- Industry
- Defense and Electronics
- Founded
- 1893
- Employees
- 50,000–100,000
- Headquarters
- Meudon, France
- In Spain
- Madrid, Barcelona
Good to know if you are moving
- Thales offers international mobility programs and a multicultural work environment, with English often used as the working language in its Spanish operations.
- The company has a strong commitment to talent development, with structured graduate programs and internships (e.g., the 'Young Talent 2026-2027' program) that are open to international candidates.
- Spain is a key hub for Thales' digital and cybersecurity activities, with the Madrid Delivery Center being a major engineering and innovation center.
- Thales provides visa and relocation support for international hires, including assistance with work permits and the relocation process.
- The company's Spanish operations are involved in high-tech sectors such as cybersecurity, digital identity, and aerospace, offering engineers and IT professionals the opportunity to work on cutting-edge projects.
In their own words
About the company & team
Localizacion : Madrid, SpainThales people architect solutions at the heart of the defence-security continuum. Interoperable and secure information and telecommunications systems for defence, security, and civil operators, are based upon innovative use of radiocommunications, networks, and cybersecurity. We are ground breaking new digital technologies such as 4G mobile communications, cryptography, cloud computing and big data for use in physical protection systems, and critical information systems.Thales in Spain is a leader in technological solutions applied to Defence, Aeronautics, Security, Transportation and Space and, furthermore, is a global centre for excellence in Space, Security of Critical Infrastructures and Transportation. With a turnover of €320 million and a staff of 1,200, it exports approximately 40% of its total production principally to the Middle East, North Africa and Latin America.
The Thales Group is one of the world's leading technology companies and a key player in the aerospace, defense, cybersecurity, digital security, and space markets.
Thales employs more than 80,000 people and operates in 68 countries. In Spain, the company has a team of 700 employees, in addition to those in Portugal and Turkey.
Thales in Spain is a leader in technological solutions for information systems and secure communications, smart surveillance, and also hosts the center of excellence for identity and biometric systems in Madrid.
