
System Engineering
Job Description
In Defence and security, armed forces, governments and global organisations entrust Thales with helping them achieve and maintain security, tactical superiority and strategic independence in the face of any type of threat. In an increasingly unpredictable world, governments rely on our expertise to protect their citizens and make the world safer, from designing smart sensors and connecting soldiers on the digital battlefield to delivering solutions that protect states, cities and critical infrastructures.
In Spain, Thales Sistemas is specialized in Command and Control systems, Tactical Communications and Modeling and Simulation addressing solutions in the domain of Defense and Security. Thales is the Spanish leader in tactical Land CIS (Communication and Information Systems) covering all the product life cycle (design, development, production, ILS). Based in Leganés, Thales Sistemas employs a highly specialized workforce of more than 100 people, most of them engineers that participate in the following activities:
- Communications and Information Systems (CIS) to support Command function and Decision Making:
- Embedded electronics for military aircraft
- Tactical Communications
- Radio Navigation Aids for air traffic
As part of the System Engineering Role you will be responsible to:
- Analyse and understand customer needs through advanced studies, simulations, mock-ups, models, prototypes, …
- Formalise specifications and architecture used to propose the best solution / product to your clients
- Prepare and carry out integration, verification and validation tests
- Define test plans and procedures for system level testing
- Ensure the technical integration and coherence of the system design, interfaces, and performances.
- Design the architecture of the command and control system
- Demonstrate the solution to the customer
+ [Other specific info - to be filled in by Engineering Manager or Talent Acquisition]
Experience, Knowledge & Skills
- You have graduated with a Master’s degree of an Engineering School (Electronics, Aeronautical/Space Engineering, Computer Science, …) or in University
- You have a proven experience in Software and/or Hardware, Systems Engineering and IVVQ activities
- You want to update your expertise continuously and design innovative solutions to fit your customers’ needs
- You want to strengthen your expertise in one of the following areas: conception, requirement management, development, test, integration or validation
- You want to solve complex problems and be plunged into a challenging environment
- You are recognised as a team player and enjoy collaborative work You have synthetic and helicopter view of the organisation
- You are a mentor willing to share knowledge You are resourceful, analytical and structured
- You are open-minded and curious You are rigorous and logical You are seen as ambitious
- Advanced English (oral & written).
- High or native level of Spanish.
What do we offer?
· Flexible working hours.
· Intensive working days on Fridays and during summer.
· Remote-friendly – 2 days a week working from home.
· Restaurant allowance and social benefits (health insurance, kindergarden).
Thales is a company committed to equal opportunities between women and men, and for this reason, we work to raise awareness and disseminate information on the subject both internally and externally.
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!Optimize Your Resume for This Job
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Job Details
- Category
- Aerospace Engineering
- Employment Type
- Full Time
- Location
- Madrid
- Posted
- Mar 26, 2026, 08:00 PM
- Listed
- Mar 27, 2026, 05:51 AM
About Thales Alenia Space
Part of the growing space & AI ecosystem pushing the frontiers of technology.
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