46 English-speaking jobs in Jena
Medicinal Chemist (m/f/div) - Drug Discovery Antiinfectives
- Arbeitgeber aus der Region
- Jena
- February 12
Develop and optimize small molecule therapeutics and biologics for the treatment of infectious diseases. Analyze data to establish structure-activity relationships and apply insights to improve molecular properties. Manage a medicinal chemistry laboratory and supervise staff.
Postdoktorand:in im Bereich elektrochemische Energiespeicherung und Materialdesign
- Friedrich-Schiller-Universität Jena
- Jena
- February 11
Postdoktorand:in im Bereich Auswirkungen von Dürre auf das Mikrobiom von Baumkronen, die chemische Vielfalt und pflanzenfressende Insekten
- Friedrich-Schiller-Universität Jena
- Jena
- February 11
Head of Data Center (f/m/d)
- Confidential
- Jena
- February 11
The Head of Data Center will lead the planning, design, implementation, and ongoing development of the MPI-GEA Data Center. This role involves conceptualizing, developing, and executing management workflows, designing and maintaining databases, and managing a team of five staff members. The Head of Data Center will liaise with researchers and IT service units to ensure data accessibility and meet scientific standards.
Internship/ Thesis – Wave Optical Propagation for Micro-optical Structures (m/f/x)
- ZEISS Group
- Jena
- February 11
Internship or thesis opportunity investigating wave optical propagation algorithms for applications like optical waveguides and micro-optic components.
Entrepreneur in Residence
- soonami.io GmbH
- Jena
- February 11
soonami GmbH seeks an Entrepreneur in Residence to build their startup within a 3-month program. Applicants must demonstrate experience launching or scaling a startup, expertise in AI or Web3, and strong remote work skills.
Customer Service Representative (Travel Industry)
- Hjbtravels
- Jena
- February 11
Supplier Development Manager (f/m/x)
- ZEISS Group
- Jena
- February 11
Evaluates and qualifies global supplier network for scalability, cost-efficiency, and sustainability. Develops improvement plans with suppliers to achieve growth targets. Analyzes supplier processes and implements measures to enhance performance and reduce risk. Ensures supply chain compliance with regulations and standards.
Strategic Marketing Manager (m/f/x)
- ZEISS Group
- Jena
- February 11
Strategic Marketing Manager for ZEISS Refractive business. Develops and implements marketing strategies, product launch plans, and collaborates with global and local teams to drive business growth. Requires a Bachelor's/Master's degree in Marketing, Business Administration, or Science, 5+ years of marketing experience, and fluency in English.
Internship / Master thesis on topological optical metasurface design & optimization (m/f/x)
- ZEISS Group
- Jena
- February 11
Internship or Master thesis focused on topological optical metasurface design and optimization. Evaluate and develop design techniques, simulate and design test metasurfaces, and contribute to experimental structure definition.
Procurement Excellence Manager (f/m/x)
- ZEISS Group
- Jena
- February 11
Develop, maintain, and harmonize global procurement policies, processes, and tools. Drive global implementation of procurement best practices and act as Business Process Owner for Strategic Procurement. Lead procurement projects, oversee digitalization roadmap, and ensure compliance with regulations.
Postdoktorand:in Chemische Biologie
- Friedrich-Schiller-Universität Jena
- Jena
- February 10
Wissenschaftliche:r Mitarbeiter:in Chemische Biologie/Biochemie
- Friedrich-Schiller-Universität Jena
- Jena
- February 10
Software Architect Machine Control Stack (all gender)
- ALTEN
- Jena
- February 6
Network Manager (m/f/div)
- Leibniz Institute for Natural Product Research and Infection Biology
- Jena
- February 5
The Leibniz-HKI seeks a Network Manager to oversee the Fellows4Fungi EU-funded MSCA COFUND postdoctoral program. Responsibilities include program management, coordination, communication, dissemination, outreach, administrative support, and strategic program development.
R&D Chef (all genders)
- HelloFresh SE
- Jena
- February 4
Develop new recipes and improve existing ones for a healthy meal delivery service. Collaborate with cross-functional teams to ensure recipes meet nutritional, cost, and production targets. Analyze customer feedback and market trends to inform recipe development.
C# Software Developer - Optical Metrology Systems - Jena (m/f/d) - Optimus Search
- Optimus Search
- Jena
- February 4
Design and develop advanced device software based on a SECS/GEM-compatible framework (C#). Manage customer interface coordination and adjustments. Assist with software commissioning and provide on-site customer support. Maintain close communication with customers and service technicians.
Doktorand:in Bioinformatik:Virale Strategien im globalen Mikrokosmos
- Friedrich-Schiller-Universität Jena
- Jena
- February 2
Software Engineer - C#/WPF (m/f/d)
- Optimus Search
- Jena
- February 2
C# Software Developer - Optical Metrology Systems - Jena (m/f/d)
- Optimus Search
- Jena
- February 2
Design and develop advanced device software based on a SECS/GEM-compatible framework (C#). Manage customer interface coordination and adjustments. Assist with software commissioning and provide on-site customer support. Maintain close communication with customers and service technicians.













































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