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92,000+ live jobsHydrogen and Synthetics Scientist
Hybrid in Madrid·Full-time·Added 6 days ago (last checked 27 Oct)
Our summary
- Work mode
- Hybrid, Madrid
- Contract
- Permanent, full-time hours
- English
- Required
- Experience
- 2+ years
- Education
- Doctorate
- Benefits
- Private health insurance






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
Nice to have
Experience in the development and scaling of processes at pilot or industrial plant levels will be valued.
Experience in techno-economic estimations will be valued.
Experience with process simulators (such as Aspen Hysys) will be valued.
Pay & benefits
What you'll get
Permanent contract.
Bonus based on objectives.
Medical insurance.
Pension plan contribution.
Digital disconnection.
Work-life balance measures.
Legal advisory.
Employee support services.
The role
Job Title: Hydrogen and Synthetics Scientist
You have a Master's Degree in Chemical Engineering, Electrochemistry or a Degree plus a related Master's.
You have a PhD in fields related to Chemical Engineering or Chemistry subjects.
You have at least 2 years of experience in the field of CO2 capture processes and synthetic fuels.
You have experience in the field of direct air CO2 capture technologies.
Good command of English: B2 or C1
Teamwork
Proactivity and initiative.
Analytical mindset.
Flexibility and creativity.
Alliance Creation.
Communication and public speaking skills.
Leadership.
What you'll do
Evaluate technologies and perform continuous technological monitoring of their area, as well as staying up to date with their knowledge and guaranteeing the technical quality of their activity.
Develop a line of work, taking responsibility for its monitoring and control and guaranteeing the achievement of the objectives set therein.
Guarantee the monitoring and progress of the tasks of the multidisciplinary team assigned to their activity, interacting with the various partners involved.
Resolve unforeseen problems that may arise during the development of the activity or project.
Provide ideas, alternatives, and process improvements in their work area, ensuring adequate dissemination.
Management of partners (public-private) in the development and execution of projects.
Participate in national and international working groups related to their field of knowledge.
Requirements:
Master's Degree in Chemical Engineering, Chemistry, Electrochemistry or Degree plus a related Master's.
PhD in fields related to Chemical Engineering or Chemistry subjects.
At least 2 years of experience in the field of CO2 capture technologies and synthetic fuels.
Proven experience in direct air CO2 capture technologies.
Good command of English: B2 or C1
Required skills
Characterization of MMPP and process streams Tech, Carbon Dioxide, Catalysis Tech, Chemical Engineering, Chemistry, Communication, Primary Conversion Tech, Secondary Conversion Tech, Creativity, New Process Development Tech, Electrochemistry, Fuel Oils, Hydrogen and Synthetics Tech, Hydrogen, Process integration into the scheme and margin realization Tech, Leadership, First-principles based simulation Tech, Solutioning, Teamwork
About Repsol
Repsol is a global energy company headquartered in Madrid, Spain, operating across the entire value chain from exploration and production to refining, chemicals, and marketing. With operations in over 30 countries and a workforce of more than 24,000 employees, it is one of the largest energy firms in the world and a leader in the Iberian energy market. The company is actively investing in renewable energy and digital transformation, positioning itself as a key player in the energy transition.
In Spain, Repsol has a strong presence with offices and industrial facilities across the country, including its headquarters in Madrid and major complexes in Tarragona, Cartagena, and A Coruña. The company is known for its commitment to innovation and sustainability, offering opportunities for international professionals in areas such as engineering, data science, and renewable energy. Repsol's work culture emphasizes safety, efficiency, and professional development, making it an attractive employer for those looking to build a career in the energy sector in Spain.
- Industry
- Energy
- Founded
- 1987
- Employees
- 10,000–50,000
- Headquarters
- Madrid, Spain
- In Spain
- Madrid, Tarragona, Cartagena and 1 more
Good to know if you are moving
- Repsol is headquartered in Madrid, offering a central location with excellent international connectivity.
- The company has a strong focus on renewable energy and digital innovation, providing opportunities for engineers and data professionals.
- Repsol offers a multicultural work environment with employees from various nationalities, especially in its technology and innovation hubs.
- The company provides competitive benefits and supports professional development through training programs and career progression.
- Spain's energy sector is growing, and Repsol is a key player, offering stability and long-term career prospects.
In their own words
About the company & team
Team: Hydrogen and Synthetics, Industrial Transformation D. within the Technology area.
Location: Repsol Technology Lab, Móstoles
Job Type: Hybrid
Repsol needs a person to work in a multidisciplinary technical environment, within an area with growth prospects and interaction with different scientific disciplines. The main mission of the position is to collaborate in the definition and development of process improvements, the search for new solutions in their process/area of knowledge, as well as integration with the rest of the current refining processes. Specifically, the knowledge group they will join is the Hydrogen and Synthetic Fuels area of Repsol Technology Lab.
Additionally, the challenge must be achieved in an agile working environment with coordination with other areas of the company, as well as with external partners, both public (top-tier international universities and R&D centers) and private (Start-ups and large leading industrial companies).
All this will allow the candidate to face complex and technically very challenging work in which they will have the opportunity to be a key piece in the development of future products and services within a leading company in this field.
Additional information
At Repsol, we are committed to equality and do not request personal information.
We believe that diversity contributes to innovative ideas and provides added value that enables us to benefit from mutual learning and perform our best work. Here, what counts is your experience and your ability to create value. We offer you the opportunity to grow professionally, develop your career with challenging projects and collaborate with talented people worldwide. As a company committed to diversity and inclusion, we encourage all professionals who meet the job description requirements to apply.
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