PhD Position: Enzyme Design and Evolution in Zürich

Do you want to become a bioengineer, and build sustainable enzymes to fight the energy and climate crisis? Then we - the at the Department of Biosystems Science and Engineering - are looking for you to combine computational design and directed evolution to create photocatalytic enzymes for biohybrid solar cells.

Our interdisciplinary team uses computational and experimental methods to design novel enzymes. The group is headed by Dr. Adrian Bunzel, an SNSF Ambizione Principal Investigator and Group Leader at ETH Zurich. The doctoral thesis will be co-supervised by Prof. Panke, head of the Bioprocess Laboratory at the D-BSSE.

We are experiencing a climate emergency!

The growing world population demands an ever-increasing supply of energy and food while soaring greenhouse gas emissions threaten the global climate putting human lives at risk. To fight these urgent challenges, the Bunzel group creates photocatalytic enzymes that harness sunlight for biosynthesis and energy production. We do so by endowing existing biocatalysts with photocatalytic activity using computational design. Subsequently, we submit our designer enzymes to directed evolution to improve photocatalysis by mutagenesis and selection.

During your doctoral studies, you will engineer photovoltaic enzymes that power biohybrid solar cells. You will be a member of a vibrant research team that combines synthetic biology and photo-biocatalysis to create sustainable solutions for societal challenges such as energy production, food security, carbon capture, and solar fuel synthesis.

You will create photovoltaic enzymes by:

• Creating photocatalytic activity using computational design
• Testing your designs in the laboratory
• Improving photocatalysis by directed evolution
• Constructing biohybird solar cells 

You will be part of a highly interdisciplinary and collaborative team, supporting your work and fostering your research ideas.

• Essential: Background (M.Sc. or equivalent) in biochemistry, synthetic biology, chemical biology, or related field.
• Desirable: Some experience in computational chemistry, biomolecular simulations, electro- or photochemistry, or protein engineering would be helpful but is not vital.

We offer a supportive environment in an interdisciplinary team. We will share our fascination for enzymes, encourage your research ideas, and support your ventures into all aspects of enzyme engineering - spanning theory (computational design, molecular dynamics simulation, machine learning) and experiment (directed evolution, ultrahigh-throughput methods, biophysics, mechanistic enzymology, applied biocatalysis). We will assist you in developing your scientific thinking, professional communication, and presentation skills. You will have access to the cutting-edge facilities of ETH Zurich and the D-BSSE (), and will have all the benefits of becoming an employee of ETH.