Postdoctoral Researcher in Electrochemical Analysis of Gunshot Residues

Postdoctoral Researcher in Electrochemical Analysis of Gunshot Residues

We are seeking to hire a Postdoctoral Scientist to develop a fast and reliable electrochemical method for analyzing gunshot residues (GSR). GSR analysis is a critical component of forensic science, as it can provide vital evidence to determine whether a suspect has discharged a firearm. Current methods for GSR analysis are time-consuming, and there is a pressing need for a faster approach to guide forensic investigations effectively.

In collaboration with the Netherlands Forensic Institute (NFI), the postdoctoral researcher will establish a new working protocol for GSR analysis based on square wave voltammetry. The protocol will be developed through experiments conducted on realistic mock samples, and it will be validated using samples obtained from our collaborators (NFI and the police), collected following firearm discharges.

Work and profile
The Faculty of Science Leiden and the Leiden Institute of Chemistry are looking for a postdoctoral researcher with a background in electrochemistry. The candidate should have completed a PhD in electrochemistry, ideally with experience in electrochemical sensing.

The candidate should have:

• A thorough understanding of cyclic voltammetry, differential pulse voltammetry and square wave voltammetry
• Hands on experience with a multitude of electrochemical techniques
• An analytical mindset
• Good communicative skills and be able to work in a multidisciplinary team

Description of organisation and terms of employment
The position starts by October 1st 2025. We offer a position for the duration of 7 months. You will be appointed in accordance with the Collective Labour Agreement for Dutch Universities. The salary ranges from € 3.378,- to € 5.331,- gross per month, depending on experience (pay scale 10).

Leiden University offers an attractive benefits package with additional holiday (8%) and end-of-year bonuses (8.3%), training and career development. Our individual choices model gives you some freedom to assemble your own set of terms and conditions. For international spouses we have set up a dual career programme. Candidates from outside the Netherlands may be eligible for a substantial tax break.

Department
The Leiden Institute of Chemistry (LIC) is a leading research institute within Leiden University's Faculty of Science, renowned for its interdisciplinary and pioneering research in the chemical sciences. LIC fosters a dynamic scientific community that integrates fundamental chemistry with practical solutions to global challenges in health, sustainability, and energy. The electrochemistry groups at LIC frequently collaborate with both national and international partners. Students benefit from access to cutting-edge laboratories and the opportunity to engage closely with faculty on innovative, interdisciplinary research projects.

Faculty
The Faculty of Science at Leiden University is a world-class faculty where staff and students work together in a dynamic international environment. It is a faculty where personal and academic development are top priorities. Our people are committed to expand fundamental knowledge by curiosity and to look beyond the borders of their own discipline; their aim is to benefit science, and to make a contribution to addressing the major societal challenges of the future.

The research carried out at the Faculty of Science is very diverse, ranging from mathematics, information science, astronomy, physics, chemistry and bio-pharmaceutical sciences to biology and environmental sciences. The research activities are organized in eight institutes. These institutes offer eight bachelors’ and twelve master’s programmes. The faculty has grown strongly in recent years and now has more than 2,300 staff and over 5,000 students. We are located at the heart of Leiden’s Bio Science Park, one of Europe’s biggest science parks, where university and business life come together.

University
Leiden University is one of Europe’s leading international research universities.

Thanks to its committed and inspired employees, the university enjoys a leading role in academic research and education. Leiden also scores very well every year in prominent rankings. This means that, to maintain our position, the bar is set very high. Regardless of the work you do at our university, you are always encouraged to broaden your horizons, develop your talents and reach your full potential. Will you become our newest colleague?

Do you have questions about this position? Please contact Dennis Hetterscheid, Associate Professor, d.g.h.hetterscheid@chem.leidenuniv.nl, +31 715274545.