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

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?

- Plan and manage maintenance and support projects for simulation systems.
- Coordinate preventive and corrective maintenance activities, HW/SW support, repairs and technical assistance.
- Manage upgrades, modifications, obsolescence and enhancements to in-service systems.
- Monitor planning, costs, risks, milestones, deliverables and KPIs.
- Manage the day-to-day customer relationship and contractual follow-up.
- Coordinate internal multidisciplinary teams and suppliers.
- Support the preparation of scope extensions and new requirements identified during contract execution.

WHAT ARE WE LOOKING FOR?

- Experience in technical project management, maintenance, and In-Service Support.
- Experience managing projects with responsibility for schedule, cost, scope, and quality.
- Experience in coordinating technical teams and suppliers.
- Experience working directly with customers and monitoring contractual commitments.
- Practical knowledge of maintenance, incident management, repairs, spare parts, obsolescence management, and lifecycle support.
- Technical knowledge of simulation systems, training systems,



or complex HW/SW environments.
- Organised, proactive, and customer-oriented profile, with the ability to manage multiple activities and priorities simultaneously.
- Experience in simulation or Defence training projects.
- Willingness to travel.

Desirable:

- Knowledge of ILS, configuration management, or obsolescence management.
- Experience managing SLAs, availability KPIs, or maintenance contracts.
- Knowledge of planning tools, ERP systems, and project management tools.
- Professional English proficiency and experience working with international customers or suppliers.

WHAT WILL YOU FIND AT GRUPO OESÍA?

- Projects with real technological impact.
- Teams where sharing knowledge is part of the way we work.
- Continuous professional development tailored to each profile and individual.
- An environment where engineering and people move forward together.

If you are motivated by new technological challenges and want to be part of projects that make a difference, we would love to meet you.

ABOUT GRUPO OESÍA

Develop your career where technology has a purpose. At Grupo Oesía, we develop dual-use digital and industrial engineering projects across strategic sectors,



strengthening key capabilities for Spain and Europe from our technology centres and alongside a team of more than 3,800 professionals across Spain, Brussels, Latin America and Asia.

At Tecnobit-Grupo Oesía, we design, develop, manufacture and maintain technology that is already in use: intelligent imaging systems, tactical and secure communications, and simulation centres. A clear example of how the technology we create here delivers real impact.

We work from our technology centres in Castilla-La Mancha, Andalusia, Galicia, Valencia and Madrid: innovation hubs that contribute to key capabilities for national sovereignty and European strategic autonomy.

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. 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.

We Engineer It Together.

📌 In Service Support Manager – Simulation - Global Opportunity (Rivas-Vaciamadrid)
🏢 Oesia Networks S L
📍 Rivas-Vaciamadrid