20 English-speaking jobs in Jena

Working Student in Data Science research focusing on data analysis and machine learning. Tasks include literature review, EDA, developing algorithms for time series and anomaly detection, and testing methodologies. Requires studies in related fields and Python skills.

Lead product-focused R&D across Occlutech, reporting to the CEO. Set innovation direction, guide products from concept to serial production, and manage R&D teams in Jena and Istanbul.

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.

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.

Scientist role focusing on GeoAI and multilingual geo-parsing. Tasks involve designing methods for extracting, processing, and annotating large, heterogeneous text datasets using data science and LLMs.

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.

Design, train, and scale state-of-the-art LLMs and RL systems. Requires expertise in large-scale distributed training on 500+ GPUs, PyTorch, and low-level optimization.

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

Develop and maintain safety PLC solutions and architectures. Conduct risk assessments and safety analyses. Create safety concepts and documentation, supporting verification, validation, and troubleshooting. Requires experience in functional safety and industrial automation.

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.

Doctoral Researcher in Machine Learning for Virus Data Integration. Design and train representation models for integrating multi-modal virus data within a predictive deep learning framework. Requires an MSc in a relevant field and strong ML/deep learning skills.

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.

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.

Customer Support Engineer performs on-site installations, service, and maintenance of complex semiconductor equipment. This role involves troubleshooting, defining corrective actions, and training support teams.

Internship developing embedded Linux systems for medical, microscopy, and semiconductor applications. Requires experience with Desktop Linux, embedded systems like Raspberry Pi, and a relevant engineering background.

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 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.

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.