Our projects become technology that protects, connects and drives strategic sectors: our own. At Grupo Oesía, we work to ensure innovation delivers real impact, and we are looking for people who want to be part of that challenge.

Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.
WHAT WILL YOUR MISSION BE?

You will be part of a multidisciplinary team where you will design, develop and integrate technological solutions that become part of high-value projects for our clients.

WHAT WILL YOU DO IN YOUR DAY-TO-DAY ROLE?

- Collaboration in preparing technical proposals for the area.
- Helping out with market research to spot opportunities and trends.
- Assisting in competitor analysis.
- Helping prepare presentations for clients or internal development teams.

WHAT ARE WE LOOKING FOR?Knowledge:
- Academic Background: engineering student, preferably in Computer, Industrial or Telecommunications, Aeronautics,Cybersecurity.
- Solid knowledge in networks and systems.
- Familiarity with communication protocols, security, and cryptography.

Skills:
- Ability to work in a team and learn quickly.
- Innovative and proactive, with a focus on medium to long-term market and product.
- Oral and written communication skills.
- Enthusiasm and Motivation: interest in security and emerging technologies, desire to learn and grow professionally in the field of security with a product and market vision.
- Projects with real technological impact.
- Teams where sharing knowledge is part of everyday work.
- Continuous professional development tailored to each profile and individual.
- An environment where engineering and people grow together.





If you are motivated by tackling new technological challenges and being part of projects that leave a lasting impact, we would be delighted to meet you.

Build your career where technology has a purpose. At Grupo Oesía, we develop dual-use digital and industrial engineering projects in strategic sectors, strengthening key capabilities for Spain and Europe through our technology centres and alongside a team of more than 3,800 professionals across Spain, Brussels, Latin America and Asia.

Cipherbit-Grupo Oesía is Spain’s leading brand fully dedicated to cybersecurity and the development of secure communications (Encryption), certified by the Spanish National Cryptologic Centre (CCN) and NATO.

We work alongside Armed Forces, Public Administrations and critical infrastructure operators, both in Spain and internationally, strengthening Europe’s strategic autonomy in cyber defence.

With nearly 50 years of experience, we have developed products and services that already benefit millions of people across healthcare, security and defence, space, telecommunications, finance, logistics and the agri-food sector. But what truly sets us apart are the people who make each of these projects possible.

We want you to reach your full potential. That is why we build professional environments based on equal opportunities, inclusion and recognition of each person’s talent. We foster an environment where talent can learn, collaborate and continue to grow, contributing new ideas and developing its full potential. xghoner Because innovation happens when different perspectives work towards a shared purpose.

If you are looking for a place to develop your career, take on new challenges and be part of projects with impact, we would love to meet you.

📌 Security Engineer Intern (Valdepeñas)
🏢 Oesía Group
📍 Valdepeñas