controller English-speaking jobs in Aachen

Nexi seeks an ISV Partner Account Manager to identify and acquire new Software Vendor partners. This role involves building compelling business cases, leading negotiations, and driving commercial and technical partnership success.

The Chief of Staff / PMI & Transition Officer will serve as a strategic advisor and operational leader, driving key initiatives and ensuring cross-functional alignment. Responsibilities include strategic planning, operational guidance, cross-functional coordination, post-merger integration, and continuous change management. The ideal candidate has experience in the renewable energy sector, project management, and change management.

Leads strategy, architecture, delivery, and operational governance of enterprise ERP programs, with a focus on Oracle Cloud ERP. Responsible for translating business strategy into scalable ERP architecture and driving large transformation programs. Requires deep experience in defense and manufacturing environments and strong command of Oracle ERP Cloud architecture.

Develop advanced machine learning architectures for automated driving functions and conduct independent research to identify and close technology gaps. Bring models from research to production and contribute to the product and feature roadmap.

Develop and maintain advanced power system models for steady-state and dynamic simulations. Lead the development lifecycle of models, from research to implementation and maintenance. Collaborate with application engineers to provide customer support.

Project Manager - ICT Delivery will manage the successful delivery of ICT and telecommunications projects, ensuring compliance with scope, budget, quality, and timelines. The role involves coordinating with customers, vendors, and internal teams, resolving technical issues, and supporting pre-sales activities.

Legal Counsel with 3-7 years' experience in construction, infrastructure, or project-based environments. Draft, review, and negotiate contracts, manage the full contract lifecycle, and support employment law compliance. Must be a fully qualified lawyer in Germany (Volljurist:in) with strong knowledge of FIDIC and German standard forms. Fluent in German and English.

Experienced Workday HCM Consultant to lead and support large-scale Workday-enabled HR transformations. Configure and optimize Workday HCM modules, translate business requirements into solution design, and facilitate workshops.

Business Development Intern will assist in optimizing business operations, create marketing materials, conduct market and competitor analysis, and support other teams. Must be pursuing a degree in a relevant field with prior internship experience.

Develop and scale AI systems for robots to manipulate deformable materials. Build deep learning models for computer vision and manipulation, design ML pipelines, and optimize model performance.

Support pricing strategy execution across European markets. Conduct competitive analyses, build KPIs, and contribute to strategic pricing projects.

Supports production of monthly regulatory reporting to various institutions. Consolidates ERFB data and prepares regulatory reports, ensuring strong controls and supporting process improvements.

Intern to support the Private Equity Investments Team in Munich throughout the investment process (due diligence to investment decision) starting October 2026.

PhD candidate in physics to design and realize a STED microscope for materials science applications. Will develop acquisition protocols, analyze data, and collaborate with project partners.

Painting Technician (m/f/d) needed for a 12-month temporary position. Responsibilities include coating and painting aerospace components, preparing surfaces, mixing paints, and quality checks. Applicants should have a completed apprenticeship as a painting technician or comparable qualification and be able to work in a team. Experience in the aerospace sector is desirable.

Leads, develops, and manages Service Support for Power Quality and Life Safety in Germany, Austria, and Switzerland. Responsible for technical support, training, and continuous improvement initiatives. Requires a Bachelor's or Master's degree in a relevant field, 3+ years of management experience, and fluency in English and German.

We are seeking an administrative and organizational assistant for the sales department and other departments. The role involves handling diverse administrative tasks, cross-departmental assignments, document management, correspondence, travel arrangements, and event organization.

Senior Electrical Hardware Engineer leads the design and development of electronic hardware systems for missiles and launchers. Responsibilities include PCB layouts, power supply architectures, component selection, and hardware testing. Requires a degree in Electrical Engineering or related field and experience in PCB design and electronic hardware development.

Working Student supports the Global Sourcing Towers SCM team during SAP S/4HANA implementation and POSO process. Tasks include purchase order creation, data maintenance, report preparation, and supply chain analysis.

Internship supporting Assembly, Integration and Test (AIT) for optical instruments. Tasks include supporting integration/assembly activities, writing test procedures, and working in cleanroom conditions. Requires fluency in English and German, and enrollment in an aerospace or mechanical engineering program.