13 English-speaking jobs in Jena

Leads a team of Field Application Engineers across EMEA, driving design wins and revenue growth. Manages customer relationships, escalations, and executive interactions. Collaborates with sales, product management, and R&D to translate customer needs into product solutions. Requires a degree in a technical field, 10+ years of experience in FAE, technical sales, or application engineering, and proven leadership skills.

Designs, builds, and owns SharePoint solutions using SPFx and the Microsoft 365 ecosystem. Translates business requirements into scalable solutions and supports the adoption of SharePoint within the IT department.

PhD Position in Biomimetic Hybrid Materials at the Friedrich Schiller University Jena. The position is part of a DFG research project focused on developing mineralising hydrogel and scaffold systems for bone replacement materials. Responsibilities include developing and characterizing chitin- and chitosan-based hydrogels, investigating biomimetic mineralization processes, and conducting cell biology studies.

PhD student (m/f/d) in extinction risk modelling commencing on 15 September 2026 or at the earliest opportunity thereafter. The position is part of the research group “Biodiversity in the Anthropocene (BinA)” and the project “ExChange: Assessing species extinction risk from climate change in the past, present, and future”.

Experienced barbers sought for full-time, permanent positions in Nordic partner salons. Offer includes competitive salaries starting at 3,000 EUR per month gross, flight ticket coverage, and relocation support. Responsibilities include hair and beard cuts, client service, product sales, and salon upkeep. Minimum 1 year of experience or certification required, intermediate English proficiency, and a European passport.

Postdoctoral Researcher in electrocatalytic lignin valorization to join a junior research group at the Institute for Technical Chemistry and Environmental Chemistry. The position is funded by the Carl Zeiss Stiftung and focuses on upgrading lignin from a waste product to valuable materials.

Application Specialist/Researcher will track microscopy trends, identify customer needs, design novel microscopy approaches, and conduct application measurements.

Internship in electronic hardware design for digital visualization solutions. Develop hardware using displays, cameras, SoCs, and ASICs. Prototype, assemble hardware, and validate concepts.

Innovation Engineer will conduct technology scouting, assess innovation potential, develop prototypes, and collaborate with internal and external teams. Requires a degree in a relevant field, experience in optical system development, and knowledge of optical design and experimental setup.

Develops and implements long-term strategic vision for microscopy business in Life Sciences and Pharma. Guides strategy, manages implementation, and leads strategic projects.

Expert Researcher will perform research and design work in mobile phone imaging lenses and optical architectures. Responsibilities include full design cycle of optical systems, analysis of designs, integration of optical development infrastructure, and collaboration with cross-functional teams.

Huawei's Kepler Research Center in Jena seeks a research intern to develop deep-learning based algorithms for optical field manipulation, focusing on LCoS spatial light modulator systems.

Huawei's Kepler Research Center in Jena seeks an Optics Research Intern to design optical systems and freeform mirrors for optical display and picture generation units. The intern will track advanced technologies, perform research and design work, and collaborate with team members.