3 phd-in-mechanical-engineer PhD positions in Bulgaria

PhD Position - AI-Based Microplastic Detection in Recycled Organic Fertilisers 100%, Plovdiv, fixed-term

Agricultural university - Plovdiv, Bulgaria | Bulgaria | about 18 hours ago

Positions PhD Positions Country Bulgaria Application Deadline 24 Oct 2025 - 04:02 (Europe/Brussels) Type of Contract Permanent Job Status Full-time Hours Per Week 40 Offer Starting Date 5 Jan 2026 Is the job

PhD position - Mobility of microplastics in soils and their potential uptake by agriculturally relevant plants 100%, Plovdiv, fixed-term

Agricultural university - Plovdiv, Bulgaria | Bulgaria | about 18 hours ago

Positions PhD Positions Country Bulgaria Application Deadline 24 Oct 2025 - 00:34 (Europe/Brussels) Type of Contract Permanent Job Status Full-time Hours Per Week 40 Offer Starting Date 5 Jan 2026 Is the job

PhD position - Development of an innovative, phosphorus-enriched organic fertiliser for recycling 100%, Plovdiv, fixed-term

Agricultural university - Plovdiv, Bulgaria | Bulgaria | about 17 hours ago

Offer Description The Centre for Cleantech and Biomass Resource Efficiency is seeking an exceptional and highly motivated PhD student to contribute to pioneering work in the development of sustainable