14 English-speaking jobs in Jena

Research Associate position focusing on glass-based materials for neonatal sensing. Responsibilities include designing inorganic glass for dye/phosphor encapsulation and characterizing fiber-optical sensor architectures. Requires a Master's or Ph.D. in Chemistry, Materials Science, or Physics.

Internship in Photonic Quantum Systems focusing on Spatial-Mode Demultiplexing (SPADE). Responsibilities include designing, building, and characterizing optical setups for super-resolution imaging. Requires knowledge of Modern Optics.

Applications Engineer supports quality assurance during advanced laser-based system integration. Responsibilities include process analysis, root-cause analysis, and yield improvement using microscopy, optics, and chemistry knowledge. Requires a practical background in a technical field.

Assemble, align, and validate complex laser-based platforms, working with optics, electronics, and motion hardware. Run integration tests, diagnose issues across optics and software, and support new product introductions.

Senior Scientist leads and coordinates innovative, AI-driven optical system design projects. This role requires a PhD and experience leading complex technical initiatives, focusing on model and data-driven workflows and stakeholder management.

Research Associate in Theoretical Chemistry/Computational Materials Modelling for a DFG-funded project on ammonia synthesis. Focus includes quantum-chemical calculations, structure analysis, and mechanistic studies using DFT and molecular dynamics.

Seeking a customer-focused IT Service Delivery Specialist to manage IT service operations, handle incidents, and drive continuous improvement. Requires ITIL knowledge, ITSM tool experience, and technical support skills.

Principal Expert Researcher to lead architectural development of groundbreaking optical imaging products. Responsibilities include designing mobile phone imaging lenses, overseeing the full design cycle, and driving technological innovation.

Senior Enterprise Architect for a greenfield project at a global microelectronics company. Responsibilities include guiding management, developing concept proposals, and establishing architecture standards. Requires a computer science degree, 5+ years experience, and TOGAF certification.

Function Architect drives hardware development excellence for complex semiconductor systems. Responsibilities include translating system requirements into functional architectures and managing interdisciplinary interfaces. Requires 8+ years in technical product development.

Experienced software professional sought as Function Owner in Semiconductor Mask Solutions. This role owns the Software Function in R&D, bridging strategy and delivery, managing the backlog, and ensuring software release quality.

Working Student Frontend Development role supporting Web Component Development. Build, test, and maintain reusable frontend components using HTML, CSS, and JavaScript/TypeScript. Requires enrollment in a relevant degree program and strong analytical skills.

Senior technical expert in the Cyber Defense Center, supporting the Cybersecurity Incident Response Team (CIRT). Responsibilities include executing incident response activities, analysis, containment, and recovery. Requires experience in incident response, SOC, DFIR, and knowledge of TTPs.

Senior Threat Intelligence Analyst identifies and analyzes global cyber threats, transforming data from OSINT and dark web sources into actionable insights. Responsibilities include TTP profiling, TIP maintenance, and generating technical reports.