controller English-speaking jobs in Aachen

Drive new business in the UK and Ireland markets. Own the full sales cycle for new customers. Build qualified enterprise pipeline through outbound activities, SDR collaboration, and inbound activities. Manage multi-stakeholder sales processes with clear value-based positioning. Lead value-based enterprise sales conversations with Procurement, Sustainability and Compliance, C-level, and other key stakeholders. Shape a modern sales approach using strong sales fundamentals and openness to new methods, tools, and AI-supported ways of working.

Designs, tests, and optimizes microwave and RF systems for trapped-ion quantum computing platforms. Collaborates with engineers and physicists to develop, characterize, and debug high-frequency hardware.

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

DevOps Engineer / Administrator (f/m/d) will manage the IT infrastructure for the Lower Saxony judiciary. Focus will be on the administration and development of the container platform (e.g., Kubernetes, GitLab, Kasten IO) based on RedHat OpenShift.

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.

Manage and support Microsoft 365 applications including Teams, SharePoint, OneDrive, Intune, and PowerApps. Provide 2nd-level support, including root cause analysis and preventive measures. Support Workplace Management, software distribution, and business applications.

Lead Procurement and Supplier Management for the Packaging category within Direct Procurement. Engage with stakeholders to define supplier requirements and ensure procurement target achievement. Develop and execute category strategies, cost optimization initiatives, and sourcing decisions. Manage supplier relationships, perform market research, and mitigate risks.

Provides on-site installation, commissioning, repair, and maintenance of energy storage systems. Addresses technical issues, offers customer support, and collaborates with teams on improvements.

IT Security Manager responsible for establishing, operating, and developing the ISMS (ISO 27001, TISAX). Defines and implements security policies, conducts risk analyses, manages incident response, and plans audits. Requires a degree in computer science, IT security, or a related field and several years of experience in IT/information security.

Support product development for plant-based and hybrid food products through formulation, prototyping, and testing. Assist with recipe development, sensory evaluations, and product trials. Collaborate with cross-functional teams and contribute to data documentation and project tracking.

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.

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.

Senior Process Automation Engineer needed to design, build, and deploy automation solutions for logistics and partner network. Experience in process automation, analytics engineering, or operations consulting required. Strong Python, SQL, and API integration skills are essential. AI/LLM experience and a problem-solving mindset are also crucial.

The U.S. Consulate General in Frankfurt seeks a journeyman level locksmith-metal worker to perform preventive maintenance and repair work on mission buildings and facilities.

This critical 24/7 role ensures the availability and performance of data center infrastructure. Responsibilities include monitoring systems, conducting maintenance, responding to incidents, and ensuring compliance with German data center standards.

IT Administrator responsible for user support, network administration, server management, and SAP Basis support. Requires completed IT training, Windows expertise, and strong analytical and service-oriented skills.

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.

Amazon seeks a competition lawyer to drive EU and German regulatory matters, advise on competition law across all businesses, and shape the company's long-term strategy.

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.

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.