What they ask for
Have the right to work in Spain
Grupo Oesia doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Work on-site in Getafe
No relocation package mentioned.
The role
What you'll do
- Lead end-to-end development of phased array antenna systems (from requirements to production)
- Drive design of AESA radar antennas across different frequency bands (X, S, etc.)
- Define system architecture and ensure integration with radar and communication systems
- Coordinate with cross-functional teams: mechanical, RF, FW/SW, manufacturing, and supply chain
- Develop and execute verification & validation plans (RF, environmental, thermal, mechanical)
- Oversee antenna measurements (anechoic chamber, near-field, far-field)
- Support industrialization processes, including manufacturing documentation and supplier coordination
- Contribute to ESA / ECSS-based projects and compliance frameworks
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
- Website
- grupooesia.com
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 Senior·Aviation & Aerospace·Defence & Dual-Use Technology·Community of Madrid·Defence Electronics


