Postdoc - Spatial stabilization of single-site catalysts for c...

Forschungszentrum Jülich GmbH P-VA Personalabrechnung; Broich; On-site; EUR 60,000 - 75,000; Full time

Benefits offered by this job

30 days vacation

Flexible working hours

Company pension scheme

Year-end bonus (75% of monthly salary)

Capital-forming benefits

Structured onboarding and Welcome Days

Job summary

The SNU/FZJ Energy Fellow Program offers an international two-year postdoctoral opportunity, initially at Forschungszentrum Jülich (FZJ) for one year, followed by a year at Seoul National University under a separate SNU contract. The position is joint between FZJ’s Catalytic Materials for Chemical Hydrogen Storage (IHE-2) and SNU, led by renowned researchers.

The project aims to develop atomically dispersed catalysts with preserved site isolation in porous supports, enabling hydrogen storage and

Qualifications

• Master's degree with PhD in physics, chemistry, materials science, chemical engineering, or related disciplines.
• Experience in energy science.
• Excellent written and spoken English (CEFR B2+).

Responsibilities

• Develop structured porous supports to control spatial distribution of isolated metal sites and immobilized molecular catalysts.
• Investigate how confinement and site proximity influence function and metal aggregation during hydrogen storage/release.
• Identify roles of isolated metal sites and their evolution using in situ and operando characterization with kinetic analysis.
• Apply developed catalysts to hydrogen carrier reactions, including CO2 hydrogenation to formic acid and formic acid dehydrogenation.
• Establish design principles balancing active site stabilization and reactant accessibility for cycles.

Skills

Energy science experience

English proficiency (CEFR B2+)

Independent and self-motivated

Teamwork skills

Education

Master's degree with PhD in physics, chemistry, materials science, chemical engineering, or related disciplines

Job description

Postdoc - Spatial stabilization of single-site catalysts for chemical hydrogen storage and release (within the SNU/FZJ Energy Fellow Program)

The SNU/FZJ Energy Fellow Program is a prestigious international postdoctoral research program between Seoul National University (SNU) in South Korea and Forschungszentrum Jülich (FZJ). The two-year program offers the opportunity to conduct research at both institutions, starting with a one-year employment at FZJ, followed by a second year at Seoul National University in Seoul under a separate one-year employment at SNU (or vice versa).

This position is joint between FZJ’s institute division "Catalytic Materials for Chemical Hydrogen Storage" (IHE-2), led by Prof. Dr. Regina Palkovits and Prof. Sang Hoon Joo from SNU.

The goal of this research topic is to develop atomically dispersed and supported molecular catalysts that preserve site isolation and catalytic performance through controlled spatial organization in porous supports.

Your Job

• Developing structured porous supports to control the spatial distribution and accessibility of isolated metal sites and immobilized molecular catalysts
• Investigating how confinement and site proximity influence catalytic function and metal aggregation during hydrogen storage and release
• Identifying the roles of isolated metal sites and their structural evolution using in situ and operando characterization combined with kinetic analysis
• Applying the developed catalysts to hydrogen carrier reactions, including CO2 hydrogenation to formic acid and formic acid dehydrogenation
• Establishing design principles that balance active site stabilization and reactant accessibility for efficient hydrogen storage cycles

Your Profile

• Master's degree with PhD in physics, chemistry, materials science, chemical engineering, or related disciplines
• Experience in energy science
• Very good command of written and spoken English with extensive vocabulary is required (at least B2 level according to the CEFR)
• Very independent and self-motivated way of working but also excellent teamwork skills
• High motivation to take on responsibility and develop your own research ideas
• Willingness for regular business trips

Our Benefits for You

• Meaningful tasks: The position offers a varied and diverse role in an international environment
• Work-life balance: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments
• Vacation: You will receive 30 days of vacation plus additional days off (e.g. between Christmas and New Year's)
• Flexibility: Flexible working time models, including options close to full-time, allow you to tailor your working hours to suit your individual needs
• Knowledge & further training: Your professional development is important to us – we provide targeted, individual support
• Health & well-being: Your health is important to us. You can look forward to a comprehensive occupational health management program with a wide range of offerings - e.g., a beach volleyball court, running groups, yoga classes, and much more. In addition, our company medical service and an experienced social counseling team are available to assist you on site
• Campus experience: Our research campus in the countryside creates ideal conditions for collegial exchange and sporting activities right on site. Our cafeteria offers a wide range of options—you can enjoy a relaxing lunch break with a lake view
• Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide
• Fair remuneration: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on theBMI website. The monthly salaries in euros can be found on page 74 of the PDF download
• Additional benefits: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits
• Fixed-term: The position is limited to 1 year followed by a second year at Seoul National University in Seoul under a separate one-year employment at SNU
• Support for international employees: Our International Advisory Service makes it easier for international employees to get started
• Career Center: You will receive explicit support with regard to your career development opportunities

In addition to exciting tasks and a collegial working environment, we offer you much more: https://go.fzj.de/benefits

We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.

The following links provide further information on diversity and equal opportunities: https://go.fzj.de/equality and on specific support options for women: https://go.fzj.de/womens-job-journey. International applicants can find more information here: https://go.fzj.de/job-journey-internationals

Place of Employment:Brainergy Park Jülich

Start Date: To the next possible date

Working Hours: 39 Hours / Week

Salary: Pay group 13 TVöD-Bund

Application Deadline: 2026-12-22

Index number: 2026T-0842

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