assistant English-speaking jobs in Wiesbaden

As the first Executive Assistant, you will support the management team, ensuring smooth communication and collaboration across the European business. You will coordinate meetings, track key topics, and facilitate communication between teams and stakeholders.

Product Security Engineer will integrate security practices into software development for a diverse technology stack including microservices, mobile applications, and AI-driven solutions. Responsibilities include application security design reviews, threat modeling, code reviews, penetration testing, and educating engineering teams on secure coding practices.

Install, commission, and maintain electronic systems and products. Troubleshoot malfunctions and provide customer training.

As Senior Business Development Manager Western Europe, you will drive the international expansion of our renewable energy portfolio. You will define and execute market entry and growth strategies for utility-scale Solar PV, Wind, and BESS projects across France, the UK, and the Republic of Ireland. You will lead portfolio acquisition processes, manage partnerships, and ensure compliance with local regulations.

Provides technical support for overseas energy storage projects, including pre-sales assistance, on-site commissioning, and post-sales issue resolution.

This 24-month program provides structured experience in Controlling & Finance, including international placement. You will gain hands-on experience in financial processes, analyses, reporting, and process improvement. The program includes mentoring, feedback, and a clear development path leading to a key role upon completion.

Drive sales and manage customer relationships in the construction, mobility, and industry sectors. Manage and grow customer platforms, focusing on high-potential customers. Promote Berner as a premium brand and handle objections, delivery, and quality claims. Analyze sales area KPIs and report to superiors. Collaborate with the sales team to achieve performance targets.

Senior InHouse Consultant providing strategic consulting support to European Management. Drives projects related to business transformation, growth, and operational excellence. Leads complex, cross-functional projects and acts as a bridge between global strategy and regional execution.

Lead cross-functional CMC development projects, managing client relationships and ensuring on-time, on-budget delivery.

The Karlsruhe Institute of Technology (KIT) and the German Cancer Research Center (DKFZ) seek a University Professor (W3) in Nuclear Chemistry and Radiopharmaceutical Sciences in (Translational) Cancer Research. The professorship focuses on identifying novel cancer therapeutic targets and developing innovative radiotracers and radiopharmaceuticals for diagnostic and therapeutic applications. The successful candidate will conduct preclinical and clinical research, investigate tumor radioresistance, and develop strategies to enhance targeted radionuclide therapies. The position requires demonstrated expertise in nuclear chemistry, radiopharmacy, radiobiology, and nuclear medicine.

Ensure molecular and particulate cleanliness for components used in high-end electron microscopes. Develop, optimize, and qualify advanced wet-chemical and dry-cleaning processes. Implement and maintain contamination-control standards and procedures. Lead contamination root-cause analyses and corrective actions. Conduct cleanliness-focused supplier qualification and audits.

IT Service Technician supports logistics control, inventory management, hardware handling, and IT support. Requires logistics, IT hardware, and SAP-MM experience.

Expert customer support for eBay sellers using the Orange Connection Global SpeedPAK service. Troubleshoot shipment problems, handle escalations, and drive process improvements.

Working Student (Product & Brand Design) will support product interface and brand design. Tasks include designing UI components, creating interaction flows, and contributing to brand design across various platforms.

Edit high-converting paid social ads for Meta & TikTok. Create variations for testing and turn UGC into performance-driven ads.

Support the Voith Group Turbo Division in tracking customer complaints and ensuring timely processing. Develop global guidelines for handling customer portals and integrate data capture forms into customer contracts. Assist in improving goodwill policies and managing damaged parts inventory.

DYWIDAG seeks a Civil Engineer / Construction Technician to manage wind tower projects in Northern Germany. Responsibilities include project preparation, scheduling, cost monitoring, and communication with customers and project participants.

The University of Bonn seeks a W3 Professor for Theoretical Physics of the Strong Interaction. The successful candidate will investigate strongly interacting quantum systems using modern, non-perturbative methods. The professorship includes teaching physics lecture courses and seminars at all levels.

Process Engineer will manage production at a contract manufacturing partner and support the build-up of MicroHarvest's first industrial plant. Responsibilities include process optimization, troubleshooting, and collaborating with internal and external teams. Requires a degree in a relevant field and 3+ years of experience in industrial production or plant engineering.

Develop, verify, and integrate mechatronics modules in a wafer tool. Optimize module qualification through measurement methods and conduct tests to ensure system functionality and reliability. Lead development partners for mechatronic components.