ReCatalyst is looking for an R&D Assistant.

Join us on our highway towards the hydrogen society!

With the humanity’s race to ‘net-zero’, hydrogen technologies will play a critical role in decarbonisation of both the energy and transport sectors. At ReCatalyst we are passionate to help make this transition happen faster, with the best (electro)catalysts and with a lower requirement for platinum group metals. We need you to help us grow and make a real difference!

Supported by:

What will your impact and responsibilities be?

As an R&D Assistant you will

• Work in a multi-disciplinary team with the goal to expedite the commercialization status of ReCatalyst’s nano-tech platform technology
• Assist in routine tasks related to product and process development
• Collaborate with engineers and scientists to help test and improve products and chemical processes
• Help operate and maintain laboratory or pilot-scale reactors and equipment
• Assist in the preparation and basic evaluation of reactor components and process steps
• Help with data collection, reporting, and basic documentation of procedures
• Work under supervision to optimize processes with regard to quality, efficiency, and safety
• Take on any other duties, which are within the employee’s skills and abilities whenever reasonably instructed

Both Higher Vocational, Bachelor graduates and candidates with relevant work experience are welcome to apply. Responsibilities and qualification requirements will be adjusted according to experience level, competence, and background.

The candidate should have the following qualifications:

• VS (Higher Vocational) or BSc degree in any relevant technical field such as Chemical Engineering, Process Engineering, Mechanical Engineering, Electrical Engineering, Mechatronics, etc.
• Basic understanding of chemical processes, reactors, or laboratory/pilot equipment
• Interest in working as part of a technical team in a hands-on environment
• Good knowledge of English (written and spoken)
• Working knowledge of Microsoft Office tools; familiarity with Origin, Python, or similar is a plus

It is an advantage if you have experience with any of the following points:

• 1 or more years of work experience in the industry
• Experience assisting with experiments, lab work, or data collection
• Additional technical skills such as programming, electronics, etc.
• Some knowledge of 3D design software (e.g., AutoCAD or similar)
• Familiarity with safety procedures, ISO standards, or working in a certified environment
• Basic understanding of risk assessments or regulatory processes

What do we offer and description of working conditions:

The work primarily takes place in Ljubljana, mainly performed on-site in a laboratory and/or pilot setting and is technical/experimental in nature.

ReCatalyst is currently comprised of a young team of cross-functional individuals. When developing business and the working environment, the company acts in accordance with European standards and the culture of start-up companies. This includes care and attitude towards employees, and expectations for excellence and exceeding average results.

• Primary work location: On-site, Ljubljana, Slovenia
• Schedule and type of work: full-time (8 hours, 5 days a week), with the possibility of flexible work.
• Type of contract: Temporary project related position with a starting trial period and the possibility to extend into a permanent position
• Department: Process development
• Competitive salary with progression as the company and your position matures
• Paid annual holiday leave
• High holiday and food allowances, with other benefits in development

Why join us?

ReCatalyst is an EU-level recognized Start-up company and Slovenian Start-up-of-the-year in 2023, which develops and markets services in the field of nanotechnology materials. The company is currently focused on the development and commercialization of catalyst composites for use in hydrogen technologies such as fuel cells as well as water electrolysis and will expand its activities to other related areas in the future. ReCatalyst has established development collaborations in five of the G7 economies and is supported by various grants including European EIC Pre-Accelerator financing, as well as a Seed investment from international investors.

Date of advertisement publication and validity:

Published on 13/07/2026, and valid until the position has been occupied.

How to apply for this position?

Send your CV with a cover letter in .pdf format to the web address careers@recatalyst.si. Personal references and other descriptions of your past experience and achievements will also be accepted. The subject of the e-mail should be “Application for the position – R&D Assistant”.

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