Senior Mechanical Design Engineer - Global opportunity

Tecnobit-Grupo Oesía; Rivas-Vaciamadrid; On-site; EUR 45,000 - 70,000; Full time

Job summary

Grupo Oesía in Spain is seeking a Senior Mechanical Design Engineer to join a multidisciplinary team. You will design, develop and integrate electronic equipment used in high-reliability systems, performing structural and thermal analyses and preparing manufacturing drawings.

The role requires hands-on SolidWorks, Ansys and FloTHERM experience, plus knowledge of materials and environmental testing. Proficiency in technical English is preferred and a strong analytical mindset is essential.

Qualifications

• Bachelor’s or Master’s degree in Mechanical or Aerospace Engineering or related field.
• +5 years in mechanical design of electronic equipment, avionics or high-reliability systems.
• Proficiency in SolidWorks for 3D modelling and drawings.
• Experience in preparing technical documentation and manufacturing drawings.
• Knowledge of Ansys, FloTHERM or similar tools.
• Knowledge of materials, machining processes and surface treatments.
• Experience with environmental and mechanical tests.

Responsibilities

• Mechanical design of electronic equipment using SolidWorks, including 3D modelling and manufacturing drawings.
• Develop and prepare technical documentation for the design.
• Perform structural analyses using Ansys or equivalent tools.
• Conduct thermal simulations using FloTHERM or similar tools.
• Select materials and manufacturing processes for each design.
• Define and monitor mechanical/thermal requirements and tests.
• Support manufacturing, integration and validation phases.
• Collaborate with electronics, systems and production teams.

Skills

SolidWorks

Ansys

FloTHERM

Technical English

Education

Bachelor’s or Master’s in Mechanical/Aerospace

Tools

SolidWorks

Ansys

FloTHERM

CATIA

Job description

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?

• Mechanical design of electronic equipment using SolidWorks, including 3D modelling, assembly design and manufacturing drawings.
• Development and preparation of technical documentation associated with the design.
• Performing and monitoring structural analyses using Ansys or equivalent tools.
• Participation in studies and thermal simulations using FloTHERM or similar tools.
• Selection of materials, machining processes, surface treatments and manufacturing processes suitable for each design.
• Definition and monitoring of mechanical and thermal requirements.
• Definition, monitoring and validation of environmental and mechanical tests.
• Support during the manufacturing, integration and validation phases of the equipment.
• Collaboration with electronics, systems and production teams, as well as other engineering disciplines.

WHAT ARE WE LOOKING FOR?

• University degree at Bachelor’s or Master’s level in Mechanical Engineering, Aerospace Engineering or a related field.
• +5 years of experience in mechanical design of electronic equipment, avionics or high-reliability systems.
• Proficiency in SolidWorks for 3D modelling, assembly design and generation of manufacturing drawings.
• Experience in preparing technical documentation and manufacturing drawings.
• Knowledge of Ansys, FloTHERM or similar tools.
• Knowledge of materials, machining processes, surface treatments and manufacturing processes.
• Experience in the definition, monitoring and validation of environmental and mechanical tests.
• Strong analytical and problem-solving skills.
• Technical English proficiency.

Highly Valued

• Knowledge of CATIA.
• Experience in the design of avionics and embedded electronic equipment.
• Knowledge of aeronautical and military standards such as DO-160 and MIL-STD-810.
• Experience with ARINC 600, VPX equipment or similar architectures.
• Specific knowledge of thermal design and thermal management of electronic equipment.

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.