Inserat online seit: 18 Juni
Aufgaben der Stelle
Reference Number
11327
Biochar-Now: Biochar from waste materials to reduce CO₂ in the atmosphere (CDR) – potential and environmental risks
The position is part of the Biochar-Now research project, which is funded by the Federal Ministry of Research, Technology and Space. In order to keep the rise in global warming below 2ºC (Paris Agreement), it has become clear that the mere reduction of greenhouse gas emissions will not be sufficient and that CO2 drawdown from the atmosphere will be essential. One technological solution is the pyrolytic fixation of photosynthetically generated biomass to biochar. Biochar products are mainly used as an agricultural enhancer, whereas the coal itself remains inert and leads to long-term storage of CO2-derived carbon in soils. To significantly increase the extent of CO2 drawdown with the biochar technique, we will explore the potential and environmental risks of biochar generated from various organic-rich municipal waste streams, such as sewage sludge, particle board wood remains, other waste wood, compost sieve overflow, etc. In addition to the production of biochar, the research will focus in particular on the release of organic pollutants and heavy metals from the coal.
Your responsibilities:
Process development for the production of biochar from various waste streamsAnalysis of the biochar produced for organic pollutants and heavy metalsLeaching tests to simulate the natural release of pollutants from the biocharAbout You:
Essential Qualifications:
A Master’s degree or equivalent in Organic Chemistry/Geochemistry, Geology or environmental scienceExperience in the analysis of organic compoundsGood written and spoken EnglishAbility to work as part of a team and willingness to work in an interdisciplinary environmentDesirable Qualifications:
Experience in the production of biochar and/or in leaching experimentsExperience in fieldwork, including samplingCategory B driving licenceWhat we offer:
Ambitious and varied tasks in a dynamic and international research environmentState-of-the-art equipmentPublic service benefitsExtensive training opportunitiesProfessional career advice offered by our in-house Career CentreFlexible working hours and conditionsSupport with finding a good work-life balance is offered by benefit@workInstitute day-care centre on siteWorking at the Albert Einstein Science Park on the Telegrafenberg in PotsdamWorkplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus Start date: 1st October 2026
Fixed-term: 36 months
Salary: The position is classed as salary group 13 according to “TVöD Bund ”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications.
Working hours: Part-time 75% (currently 29.25 h/week)
Place of work: Potsdam
Have we piqued your interest?
If so, we look forward to receiving your application by
26th July 2026. Please use our online application form only.
Required documents: CVLetter of motivationGrades, transcripts and certificates for your master’s degree in a single document – if not available, a confirmation from your institution on the completed degree by the application deadline
