healthcare English-speaking jobs in Jena

As Business Controller for IT and R&D, you will drive performance, enable strategic decisions, and shape the future of IT and R&D. You will own budgeting, forecasting, and long-term planning, prepare monthly closings, and develop recommendations to optimize business results. You will also partner with IT and R&D management teams to develop and assess business cases for growth and efficiency initiatives.

A Postdoc position is available at the Institute of Fusion Energy and Nuclear Waste Management (IFN) / Nuclear Waste Management (IFN-2) to investigate the chemical and mechanical effects of delayed fission gas release in high burn-up spent nuclear fuel. The successful candidate will apply SCIANTIX modelling and couple it with nuclear codes such as BISON and TRANSURANUS.

IT System Administrator responsible for planning, implementing, and administering IT infrastructures in Windows Server environments. Supports and develops Microsoft 365 environments for SME clients. Requires 3+ years of experience, business-level German, and a completed IT specialist qualification.

Build the German market for Eternis, a company redefining mobility and delivery in Europe. As the first Country Manager, you will own the market launch, driver acquisition, fleet development, and P&L responsibility. This is a hands-on, high-ownership role requiring operational and financial expertise, adaptability, and a proven track record of building operations from scratch.

The CFO will partner with the Group CEO, shareholders, and advisory board, driving financial planning, budgeting, and liquidity management. The role involves establishing KPI-driven reporting structures, supporting a buy-and-build strategy, and leading post-merger integrations. The ideal candidate has experience in healthcare, private equity, and financial analysis, with strong communication and stakeholder management skills.

Manage and develop a portfolio of commercial and industrial clients. Prepare, negotiate, and administer insurance policies and contracts. Support clients throughout the claims management process.

Logistics ERP Solutions Architect (SAP S/4HANA) needed to support transition to SAP S/4HANA. Requires several years of experience in IT roles, including business analyst or functional consultant, with a focus on solution architecture. Solid technical background in SAP ERP WM, MM, and SD, and experience with ERP migration projects to S/4HANA are essential.

Nebius Academy seeks an experienced QA engineer to lead interactive workshops on AI-assisted testing for B2B clients in fintech. The Expert Instructor will create and deliver training content, incorporating learner feedback and collaborating with the curriculum team.

Assist with photo and video shoots for social media channels. Create regular feed posts and engaging story content. Shoot recipe reels and interact with followers on Instagram Stories. Collaborate with social media managers to plan content and work with an international team. Evaluate content performance and review key metrics.

Science Technician / Lab Assistant will support secondary teachers and students in the science department. Responsibilities include preparing and maintaining laboratory equipment, assisting with experiments, and managing laboratory stock. Requires a degree or technical training in a relevant scientific field and practical experience managing laboratory environments.

Shape and lead Zenjob's B2B marketing engine, developing and owning the B2B marketing strategy. Drive lead generation campaigns, manage a team, and optimize marketing funnels. Build thought leadership through content and leverage data to improve conversion rates.

We seek a technically versatile IT professional to join our international aviation team. Responsibilities include Microsoft 365 administration, IT support, system automation, and project participation. Strong technical curiosity and experience with Microsoft 365 are required.

Retail Working Student sought for Hamburg boutique. Assist with customer service, maintaining a welcoming environment, and supporting stock management. Must be a university student with a passion for luxury retail and excellent communication skills. Fluent in German and English required.

The Corporate Office Senior Lead manages the day-to-day business of the Executive Management, advising on strategic questions and facilitating company initiatives. Responsibilities include briefing preparation, agenda management, presentation development, business case analysis, and cross-functional project facilitation.

Product Designer will work within cross-functional pods to design solutions for restoration work involving multiple stakeholders. Responsibilities include user research, synthesis, and design across various personas. Must have German & English C1 or better for on-site research.

Supports sales operations and B2B activities, including maintaining the B2B master database in NetSuite, coordinating sample management, and assisting with showroom and market preparation.

goFLUENT seeks energetic trainers to deliver online German language lessons to business professionals. Responsibilities include conducting live video training sessions, providing written feedback, and offering live chat support. Applicants must have excellent German and English communication skills, a college degree, and experience in corporate or teaching settings.

DevOps Engineer / Administrator will manage the IT infrastructure for the Lower Saxony judiciary, focusing on container platform administration (Kubernetes, RedHat OpenShift). Responsibilities include ensuring data availability and supporting teams with container-based application implementation.

As a New Product Introduction (NPI) Engineer, you will coordinate the transfer of new products from concept to mass production. You will ensure compliance with LEAN manufacturing principles and collaborate with manufacturing, engineering, purchasing, and quality. You will also develop and implement new manufacturing procedures and equipment.

Develop and integrate ERP/CRM solutions (Dynamics/Microsoft Business Central), focusing on containerized applications and COTS product integration. Analyze business requirements, design custom modules, and ensure code quality through reviews and testing.