The English-language job board for Spain
88,000+ live jobsCloud and Virtualization Architect
On-site in Rivas-Vaciamadrid·Full-time·Added 1 month ago (last checked 6 Nov)
119 open roles
Our summary
- Work mode
- On-site, Rivas-Vaciamadrid
- Contract
- Full-time
- Spanish
- Expected (ad in Spanish)
- Experience
- 8+ years




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
- More than 8 years of experience in IT infrastructures and at least 5 years in cloud architecture.
- Demonstrable experience designing solutions in Azure and AWS with advanced knowledge of hybrid and multicloud architectures.
- Experience in virtualization, VMware, Windows and Linux systems.
- Knowledge of automation tools and Infrastructure as Code (Terraform, Ansible or similar).
- Experience in cloud migrations and infrastructure modernization.
- Ability to communicate with both technical and business profiles.
The role
Our projects become technology that protects, connects, or drives strategic sectors: ours. At Grupo Oesía we work so that innovation has a real impact, and we seek people who want to be part of that challenge.
What you'll do
You will be part of a digital team where you will design, develop, and evolve solutions that are already in production, solving real challenges alongside a multidisciplinary team.
- Design cloud infrastructure architectures on Azure and AWS platforms and hybrid environments.
- Define standards, design patterns, and corporate reference architectures.
- Evaluate technologies and perform comparative analyses for the selection of technical solutions.
- Lead modernization and migration initiatives from on-premise environments toward cloud architectures.
- Design solutions based on IaaS, PaaS services and virtualization and hyperconvergence technologies.
- Collaborate with engineering, systems, and cybersecurity teams to ensure the correct implementation of solutions.
- Participate in the definition of strategies for automation, observability, availability, and business continuity.
WHAT YOU WILL FIND AT GRUPO OESÍA
- Projects with real technological impact.
- Teams where sharing knowledge is part of the work.
- Continuous professional development specific to each profile and person.
- An environment where engineering and people advance together.
If you are motivated by facing new technological challenges and being part of projects that leave a mark, we will be delighted 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 in strategic sectors, driving key capabilities for Spain and Europe from our technology centers and alongside a team of more than 3,800 professionals present in Spain, Brussels, Latin America, and Asia.
At Oesía Networks- Grupo Oesía we develop technology with a clear commitment: to build a future in which innovation responds to the challenges of the planet and the people who inhabit it. This is how we understand creating a better, more efficient, secure, and sustainable world.
Nearly 50 years of experience have led us to develop products and services that already benefit millions of people in healthcare, security and defense, space, telecommunications, finance, logistics, and the agri-food sector. But what truly differentiates us are the people who make each of those projects possible.
We want you to develop your full potential. Therefore, we build professional environments based on equal opportunities, inclusion, and the recognition of each person's talent. We foster an environment where talent can learn, collaborate, and continue to grow, contributing new ideas and developing their full potential. Because innovation is born when different perspectives work toward the same purpose.
If you are looking for a place to develop your career, take on new challenges, and be part of impactful projects, we would love to meet you.
We Engineer It Together. (Lo Ingeniamos Juntos. Lo Ingeniamos Juntas.)
About Grupo Oesia
Grupo Oesía is a Spanish multinational technology company dedicated to dual-use engineering, developing products and solutions for sectors such as aerospace, defense, cybersecurity, and digital transformation. Founded nearly 50 years ago, it operates in 42 countries across four continents and works through five brands: Oesía Networks, Tecnobit, Cipherbit, UAV Navigation, and Inster. Their core engineering focus spans optronics, tactical and secure communications, satellite communications, simulation, avionics, and space systems.
The company's activities in Spain include a significant engineering and technology presence, with roles spanning AI software, hardware and RF engineering, cybersecurity, project management, and consulting. Their roles highlight a strong focus on defense, space, and critical systems, with explicit opportunities for international professionals, including relocation to Spain. While Spain is a key operational hub, the company's global footprint across 42 countries underscores its international scope. Culture is rooted in innovation and contributing to Spain's technological sovereignty, often making roles attractive to engineering and tech professionals looking for impact in defense and space sectors.
- Industry
- Defence Electronics
- Employees
- Unknown
- Headquarters
- Madrid, Spain
- In Spain
- Madrid
Good to know if you are moving
- Roles with 'Relocation to Spain' in the title suggest the company actively recruits international hires.
- The group is a multinational tech company with projects in 42 countries, providing exposure to international environments.
- Spain is a central hub with roles across Madrid and possibly other locations, offering a gateway to working in Spain.
- Work focuses on defense, space, aerospace, cyber, and satellite communications sectors—high-specialization areas.
- As a 100% privately held Spanish company, it emphasizes sovereignty and national technology development for Spain.
More jobs like this
or browse DevOps & SRE·Senior·Aviation & Aerospace·Defence & Dual-Use Technology·Defence Electronics
