81 English-speaking jobs in Jena

Applications Engineer for Integration ensures quality assurance of advanced laser-based systems. This hands-on role involves microscope inspections, process control, and root-cause analysis across optics, electronics, software, and chemical processes.

Join a global team where you can build your skills, work with leading technologies, and make a real impact for our customers. Are you ready to step into a central Corporate Treasury role and contribute from day one in an international environment? Do you want to work closely with experienced treasury leaders while supporting major integration activities across global subsidiaries?

You will be responsible for assembling, integrating, testing, and validating complex laser-based systems. This role is involved with hands-on work with optics, electronics, motion hardware, and software, and requires troubleshoot methodology under tight timelines. Aufgaben Key Responsibilities: Assemble optical subsystems into fully functioning laser platforms.

Postdoc position in the Biology of Aging research group. Focus involves designing and performing studies using the fish model *Nothobranchius furzeri*, including generating and analyzing transgenic models using Tol2 and/or CRISPR/Cas9.

Drive growth for Baker Hughes' marine gear and gearbox portfolio across Europe. Shape market and product strategy to win opportunities with naval shipyards, OEMs, and defense stakeholders. Requires extensive experience in naval or military marine sectors.

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 Process Manager drives global payroll and time management standards. This role shapes large-scale transformation, partnering with IT and HR to optimize processes within the SAP/ERP landscape. Requires experience in global process design and governance.

Perform hands-on testing and validation of high-speed ADCs and DAC systems. Set up RF test equipment, analyze results, and develop automated test setups using Python. Collaborate with design and ASIC teams to improve test methods.

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.

Join the Cloud Managed Services team as a (Senior) SAP Logistics Consultant. Support the full lifecycle of SAP Logistics solutions, focusing on SD and Sales Line of Business. Requires 3+ years with SAP ECC or Cloud ERP.

FP&A Business Partner supports strategic and commercial decision-making by analyzing financial and operational drivers. This role involves driving forecasting, budgeting, and profitability through data-driven analysis and scenario modeling.

Lead an analyst squad while serving as the hands-on Monetization analyst. Shape data-driven decisions, ensure data quality, and drive monetization optimization through tracking and experiments. Requires analyst experience, people leadership, and SQL/Python skills.

Senior Electrical Engineer leading electrical functions on complex data centre, pharmaceutical, and industrial projects across Europe. Responsibilities include guiding design reviews, installation, commissioning, and coordinating with multidisciplinary teams. Requires an Electrical Engineering degree and experience on large-scale projects.

Senior/Expert People Business Partner shapes People Partnering using AI-enabled processes. You advise leadership on org design, compensation governance, and manage complex employee relations.

Oversee country-level site start-up activities, ensuring timely regulatory submissions and TMF accuracy. Collaborate with leaders to drive end-to-end activation, manage timelines, and support budget/contract activities.

Advance GaN technology platforms for high-performance power electronics, moving concepts to production. Design experiments, analyze data, and investigate process challenges with cross-functional teams. Requires MSc/PhD and experience in semiconductor development.

Lead and improve the vendor risk program by assessing security posture and overseeing questionnaire and contract governance. Drive remediation with cross-functional partners while shaping risk decisions for SaaS, cloud, and AI providers.

Own data-driven insights for pipeline, forecasting, and GTM planning in B2B SaaS. Develop models, dashboards, and conduct win/loss analyses. Requires 5+ years in sales/GTM analytics, expert SQL, and experience with Salesforce.

Drive AI-enabled process optimization by defining standards for process mining and AI-native workflows. Identify bottlenecks, design future-state architectures, and collaborate with teams to implement measurable improvements.

Lead global Supplier Quality function to ensure materials meet quality and regulatory standards. Shape and execute supplier quality strategy, driving audits, development, and continuous improvement across cross-functional teams. Requires 12+ years of experience in regulated manufacturing.