The English-language job board for Spain
89,000+ live jobsEngine Testing Operator
Hybrid in Tarragona·Full-time·Added yesterday (last checked 10 Nov)
36 open roles
Our summary
- Work mode
- Hybrid, Tarragona
- Contract
- Full-time
- Spanish
- Expected (ad in Spanish)
- Education
- Vocational training (FP Grado Medio)




Visa options
The ad doesn’t mention sponsorship
No sponsorship mentioned, and this kind of work is rarely sponsored in Spain.
This job advert was originally written in Spanish.
Requirements
What we're looking for
Education
- Intermediate or Higher Degree in Vehicle Electromechanics, Automotive, or similar.
Technical knowledge
- Emission aftertreatment systems (SCR, DPF, DOC).
- Interpretation of engine parameters
- Handling of mechanical measurement tools
Personal competencies
- Analytical skills and a problem-solving mindset.
- Teamwork.
- Autonomy and responsibility.
- Attention to detail.
- Commitment to safety and quality.
- Proactivity and a capacity for continuous learning.
Nice to have
- Specific training in industrial engines, heavy vehicles, or machinery will be valued.
Will be positively valued (optional)
- Experience in motor test benches.
- Knowledge of Euro VI and Euro VII engines.
- Experience in alternative fuels (HVO, biodiesel, natural gas, hydrogen).
- Basic knowledge of data acquisition and engine calibration.
- Technical English.
Pay & benefits
What you'll get
Enjoy a highly flexible hybrid work model in a company that cares about the well-being of its employees, offering work-life balance benefits such as subsidized dining, free language courses, transportation, and coaching services.
The role
We are looking for a Heavy Engine Operator with experience in diagnosis, maintenance, and repair of diesel engines for industrial vehicles and heavy machinery. The selected person will work on assembly, disassembly, fault analysis, and engine commissioning activities, ensuring compliance with safety standards. They will participate in emission testing and heavy engine certification.
Responsibilities
What you'll do
- Diagnosis of mechanical, electrical, and electronic faults in the installation of heavy engines on the test bench.
- Complete disassembly and assembly of diesel engines on the engine test bench.
- Repair and replacement of components such as EGR, SCR, and DPF systems.
- Interpretation of mechanical drawings and electrical diagrams.
- Support in the execution of functional tests on the engine test bench.
- Fabrication of parts and supports necessary for the installation of engines on the bench.
- Complying with safety and quality procedures.
Hiring process
WHAT ARE THE STAGES OF THE SELECTION PROCESS?
Here is your roadmap:
- 1st: Submit your application and complete our selection questions.
- 2nd: Quick conversation with Human Resources.
- 3rd: Interview with the hiring team and complete English and attitude assessments.
- 4th: Receive your offer and begin your onboarding process.
About Applus IDIADA
Applus IDIADA is a global leader in automotive engineering, providing design, testing, homologation, and certification services to vehicle manufacturers worldwide. With a workforce of over 2,800 engineers and technical experts, the company operates state-of-the-art test tracks and laboratories, supporting clients across the entire vehicle development cycle. Its headquarters and main technical center are located in Santa Oliva, Spain, near Barcelona.
In Spain, Applus IDIADA is a key player in the automotive R&D sector, with its main campus in Santa Oliva and additional presence in Barcelona and Madrid. The company actively recruits international engineers, particularly those fluent in Chinese, German, Korean, and Japanese, to support its global client base. Its work culture is highly technical and project-driven, offering relocating professionals the opportunity to work on cutting-edge vehicle testing, emissions certification, and electric vehicle technologies in a multicultural environment.
- Industry
- Automotive Engineering
- Founded
- 1990
- Employees
- 2,500–5,000
- Headquarters
- Santa Oliva, Spain
- In Spain
- Santa Oliva, Barcelona, Madrid
Good to know if you are moving
- The main technical campus is located in Santa Oliva, a small town in Catalonia, about 60 km from Barcelona, offering a quieter lifestyle with easy access to the city.
- The company actively recruits international engineers, with specific roles requiring fluency in Chinese, German, Japanese, and Korean to support global automotive clients.
- Applus IDIADA offers a unique opportunity to work with state-of-the-art testing facilities, including proving grounds, wind tunnels, and emissions labs, which are among the most advanced in Europe.
- The company provides relocation support for international hires, including assistance with visas and work permits, as part of its global talent acquisition strategy.
- The work environment is highly multicultural, with employees from over 30 countries, making it an attractive option for professionals seeking an international career in automotive engineering.
In their own words
About the company & team
Applus+ IDIADA is a world leader in automotive engineering and offers a dynamic and rewarding professional opportunity for professionals passionate about shaping the future of mobility. As a TOP Employer certified company with more than 3,400 professionals from over 20 countries, we offer a diverse and inclusive work environment that fosters innovation and growth alongside colleagues from more than 50 nationalities contributing to safer, more efficient, and more sustainable vehicles.
Additional information
Why join?
Join a company strongly committed to sustainability and strive to reach your full potential in a dynamic and challenging environment that values innovation and experience.
Come and join us on the road to success.
Let's start this adventure together!
Applus IDIADA is committed to equality, diversity and inclusion. We don’t put limits on you, so don’t put limits on yourself either. There is a place for everyone.
More jobs like this
or browse Junior·Hybrid·Automotive & Mobility·Testing, Inspection & Certification·Top Employers Spain·Catalonia·Automotive Engineering

