restaurant English-speaking jobs in Bonn

PhD candidate will develop a predictive-based control algorithm for a carbon-neutral computing center. The algorithm will operate the energy system and IT load largely self-sufficiently under varying weather conditions, with a focus on battery and hydrogen storage during periods of low solar irradiance. The candidate will test the algorithm in a hardware-in-the-loop environment and on a container-scale prototype.

Mechanical Engineer (m/f/d) will execute mechanical sub-systems for power plant projects, including decarbonized and hybrid solutions. Responsibilities include managing sub-systems, coordinating with global partners, and ensuring projects are delivered on time and to quality standards.

Acquires new investor clients for MSIM across asset classes. Manages existing client relationships, prepares client meetings, and provides product information. Supports sales team with business plans and reporting. Requires a university degree in a related field, sales and asset management experience, and strong communication skills.

The Department of Chemistry and Chemical Biology at TU Dortmund University seeks a tenure-track professor in Optochemical Biology. The successful candidate will conduct research and teaching in chemical biology, bioorganic chemistry, or synthetic biology, with a focus on light-responsive molecular functionalities.

IU International University seeks a professor (m/f/d) for Cyber Security, starting October 1st, 2026. Responsibilities include teaching, developing lectures, and supervising students. Applicants must have a doctoral degree in Cyber Security or a related field, at least five years of work experience, including three years outside of academia, and publications or projects demonstrating expertise.

The Director, Global Product Management leads the development and execution of a unified product strategy across Global Drilling Solutions (GDS). This role defines product vision and roadmap, translates customer needs into product strategies, and ensures alignment across engineering, digital, and equipment capabilities. The Director drives global product execution, portfolio management, and cross-functional collaboration to support H&P's strategic growth.

Supports the implementation of project quality plans and procedures. Conducts site inspections and quality checks to ensure adherence to specifications and drawings. Assists with quality documentation, inspection records, and reports.

As the Global TcPCM Enterprise Architect, you will lead the strategic direction and continuous improvement of the TcPCM platform across HARMAN. You will define and execute the multi-year roadmap, ensure standardized costing processes, and act as a key interface between business, IT, and Supplier. You will lead continuous improvement initiatives, automation, and system integrations globally.

The US Sales Representative will identify, develop, and onboard clients requiring US services. This role involves managing leads, communicating service offerings, and supporting the sales onboarding process.

Lead and develop X FAB's photonics activities, focusing on silicon photonics, heterogeneous integration, and optical device development. Manage multidisciplinary teams, define technology roadmaps, and drive strategic partnerships.

Develops and owns the customer lifecycle blueprint from onboarding to pre-renewal. Manages post-purchase and always-on campaigns, onboarding communication, and feature education. Drives cross- and upsell logic during contract life.

Leads and manages the accounting function for the Straumann Turkey organization, ensuring compliance with Turkish GAAP, IFRS, tax regulations, and corporate policies. Oversees financial closings, statutory accounting, tax compliance, and financial reporting. Manages relationships with external stakeholders and drives process standardization and automation. Leads and develops the local accounting team.

Provides administrative and office management support to a founder of a venture capital firm. Manages calendars, travel, meetings, and communication. Oversees office operations, vendor management, and team onboarding.

Global Payroll Operations Partner will drive the preparatory payroll process for international entities, manage external payroll providers, and support employee payroll inquiries.

Copywriter to create high-performing UGC scripts for paid social campaigns across TikTok, Meta, and other short-form platforms. Develop social-first concepts and video structures designed for conversion. Proven experience writing for social-first video content and creating UGC scripts is required. Portfolio of relevant UGC/organic social work is necessary.

As a Commis de Rang, you will ensure smooth service operations, maintain cleanliness, and contribute to a positive guest experience. You have completed your training and possess a passion for food and service.

Senior Director of Product Management will own strategy, coordination, and execution for Clarivate's IP Management Software (IPMS) portfolio. This role drives a convergence strategy for a unified IPMS future while ensuring the success of existing platforms.

The Senior Operations Specialist prepares documents, routes shipments, and negotiates rates for ground and air shipments. They address client inquiries, investigate problems, and resolve complaints.

UPS Engineer needed for Infrastructure Business Area Project Office. Collaborate with stakeholders to define system requirements, perform site surveys, and develop UPS system configurations. Integrate and configure UPS systems with other power infrastructure. Provide technical consultation on UPS system design, implementation, and lifecycle service strategy. Lead cross-functional troubleshooting and incident management. Bachelor's degree in electrical engineering or related field required. Minimum 5 years of experience as a Systems Engineer in UPS system design, integration, and maintenance. Strong understanding of power electronics, power distribution, and energy storage technologies. Excellent problem-solving and communication skills. Customer-oriented mindset with experience in building long-term relationships.

Leads Solution Architecture across Europe, ensuring consistent, scalable, and performance-ready architectures for customer projects. Drives professional development and technical excellence within the Solution Architect team. Collaborates with Sales, Product, and Delivery leadership to shape technical approaches and unlock growth. Requires 8-12+ years of Solution Architecture experience in SaaS, cloud, data platforms, or enterprise-scale implementations.