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Mechanical Engineer

On-site in Madrid·Added 8 days ago (last checked 17 Oct)

Grupo Oesia

96 open roles

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Overview

Work mode: On-site, Madrid

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Skills

The role

What you'll do

Advanced mechanical design using SolidWorks (primary tool) for 3D modelling, complex assemblies and detailed technical drawings of communication and navigation systems.
Mechanical design and integration of electronic and communication systems, including enclosures, structures, mounts, cabling and fixation elements for aerospace or defense environments.
Participation across the full product lifecycle, from requirements definition to design, development, integration, validation and delivery.
Definition of mechanical architectures optimized for thermal management, structural integrity and environmental resistance.
Execution of mechanical analyses (structural, vibration, thermal) to ensure robustness and reliability under demanding operating conditions.
Preparation of complete technical documentation, including drawings, BOMs, specifications, and certification-related deliverables.
Technical review of designs and deliverables, ensuring quality standards in high-criticality projects.

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.

All open roles at Grupo Oesia