controller English-speaking jobs in Aachen

Service Technician (m/f/d) for wind turbines. Responsibilities include on-site servicing and maintenance, repairing turbines, analyzing error messages, and documenting work. Requires vocational training in electrical engineering, electronics, mechatronics, or energy and building technology. Must be comfortable working at heights and have a valid Class B driver's license.

Project Manager for EDL program in motorsport/automotive. Coordinate project activities, manage communication, and ensure task completion. Translate requirements into actionable work packages and track project progress.

AI-Driven Cross-Border E-commerce Intern will support European market projects, conduct market research, analyze user needs, and assist with product and operations decisions.

Working Student supports the Sales team with administrative tasks and data management in an international B2B environment. You will collaborate with various departments and contribute to smooth sales operations.

Senior UHF Payload Systems Engineer to lead technical definition, de-risking, and validation of UHF services on MEO satellites within the IRIS² program. Develops space segment technical specifications and satcom system analyses. Collaborates with suppliers and monitors derisking activities. Requires RF and satcom expertise, satellite payload design and testing experience, and a strong system engineering mindset.

The Information Security Officer will expand and manage the university's Information Security Management System (ISMS) and develop information security processes. The role involves creating security guidelines, conducting risk analyses, and providing consulting to the Executive Board.

Design and develop innovative end of arm tools and vacuum automation solutions. Create 3D models, drawings, and specifications using CAD software. Read, create, and update electrical and pneumatic schematics. Select and assemble electronic components, conduct functional tests, and troubleshoot systems. Collaborate with cross-functional teams throughout the product life cycle.

Leads the technical definition, de-risking, and validation of UHF services hosted on MEO satellites within the IRIS² program. Contributes to the definition of the end-to-end MEO UHF service architecture and performs system-level performance analyses. Requires a strong system engineering mindset, combining RF and satcom expertise with experience in satellite payload design and testing.

Stryker seeks an experienced Capital Sales Account Executive to drive sales of high-value capital equipment in Germany. You will manage existing accounts, identify new business opportunities, and lead complex sales cycles.

Supports daily HR operations with a focus on communication between European entities and headquarters in China. Coordinates recruitment, supports Chinese employees, and contributes to a positive organizational culture. Requires fluency in Mandarin Chinese, German, and English.

Operations Technician needed for a global insurance organization. Experience in insurance/reinsurance operations, understanding of processes, settlements, or technical accounting required. German speaking.

Technical Project Manager for Solar PV & BESS projects. Manage projects from concept to financial close, ensuring technical feasibility, optimized design, and compliance with standards. Experience in EPC tendering, technical evaluation, and project development required. Fluent in German and English.

Lead and manage the full creative production process, from pre-production planning through filming and post-production. Supervise, mentor, and motivate a team of producers, editors, and other creatives. Collaborate with copywriting, marketing, and brand teams to translate creative concepts into executable production plans.

Scientist II will conduct physical testing of medical devices and materials, manage client projects, and prepare technical reports. Requires a degree in a scientific or engineering discipline or relevant industry experience, fluency in German and English, and strong analytical and communication skills.

Mechanical Project Engineer needed for international projects. Design, develop, and oversee mechanical projects from conception to completion. Experience with CAD software and project management required.

Designs, configures, and implements customer solutions on the Ailance platform. Translates business requirements into actionable solution concepts and supports implementation projects.

Leads the execution of complex coating system projects, translating customer requirements into technical solutions and managing projects from order intake through commissioning.

Bartender to prepare and serve alcoholic and non-alcoholic beverages in a fast-paced environment. Training provided. Minimum 2 years of experience required with a focus on customer service and cocktail knowledge.

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.

Postdoctoral Researcher in electrocatalytic lignin valorization to join a junior research group at the Institute for Technical Chemistry and Environmental Chemistry. The position is funded by the Carl Zeiss Stiftung and focuses on upgrading lignin from a waste product to valuable materials.