controller English-speaking jobs in Aachen

RF Test Engineer to test, validate, and integrate RF systems for next-generation trapped-ion quantum computing platforms. Responsibilities include executing and developing validation protocols, debugging RF components, and contributing to the development of quantum computing platforms. Requires a Bachelor's or Master's degree in Electrical or Electronic Engineering and hands-on experience with RF measurement equipment.

As a Sales Engineer at Prospeum, you'll build proof-of-concepts and custom configurations to demonstrate the value of our AI-driven SRM platform to enterprise customers. You'll lead technical deep-dives, configure the platform to customer workflows, and translate requirements into product feedback.

Mechanical design and/or stress engineer to develop core mechanical subsystems for a next-generation drilling system. Conduct FEA analysis, build prototypes, and support testing and validation.

IT Service and Incident Manager needed for part-time or full-time role (20+ hours/week). Manage server environment, network infrastructure, and software/cloud app implementations. Coordinate, maintain, and develop security controls and measures. Track, monitor, and report on IT service processes with a focus on security.

This is a temporary/full-time position for an Automation/Rigging Maintenance Technician. The technician will support automation and rigging systems, ensuring show readiness and safety by performing maintenance on electrical and mechanical equipment. Duties include completing inspections and maintenance, updating maintenance records, and operating the automation control console. The technician will also assist with inventory, participate in installations and load testing, and adhere to safety regulations.

Leads commercial negotiations, manages key accounts, and drives business growth through new acquisitions and expansion. Manages the full RFQ process, pricing strategy, and program execution. Collaborates cross-functionally to achieve cost and timeline targets.

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.

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.

The W2 Professorship for AI Infrastructure (f/m/d) at the Faculty of Computer Science and Business Information Systems involves application-oriented research and development projects, teaching, and promoting networking in the field of AI infrastructure. The successful candidate will establish a research group focusing on topics like distributed systems, cloud-native infrastructure, AI operationalization, and efficient data management. Teaching experience in AI and proficiency in English are required.

Experienced automotive diagnostic specialist to support dealerships and repairers with complex vehicle issues. Diagnose and resolve electrical, electronic, and drivability faults using OEM tools.

Outbound Calling Representative needed for a 100% remote role. Contact existing donors by phone, present recurring donation programs, and convert one-time donors into recurring supporters. Must be a native German speaker with strong communication skills and a goal-oriented mindset.

Supports sales operations and B2B activities, including maintaining the B2B master database in NetSuite, coordinating sample management, and assisting with showroom and market preparation.

The Fraunhofer Institute for Secure Information Technology SIT seeks an IT Specialist in Client Management to optimize client management processes, support application servers, and provide first- and second-level support for client systems.

The Martian Mindset Cluster of Excellence at the University of Bremen invites applications for two independent postdoctoral research positions. Successful candidates will lead independent research projects with full scientific and budgetary autonomy. Applicants must have a PhD (or proof of imminent completion) in any field relevant to The Martian Mindset and a convincing 3-year research program.

Experienced Inspector (m/f/d) required for offshore wind project in the German North Sea. Responsibilities include conducting inspections, participating in tests, and ensuring compliance with project standards. Requires a completed degree in a relevant field, several years of experience in automation, telecom, or electrical substation systems, and fluency in English.

Senior AI Engineer needed to design, implement, and deploy AI solutions using cloud technologies. Requires expertise in AI, GenAI, LLMs, and agentic AI, with experience in production environments. Strong Python skills and experience with APIs, databases, and security concepts are essential.

Senior Scientist to contribute to the development of bioelectrochemical technology for enhanced biomethane production. Responsibilities include defining research questions, designing experiments, and translating scientific outcomes into actionable decisions. Requires expertise in applied bioelectrochemistry, anaerobic digestion microbiology, and scale-up awareness.

The Qualification Engineer ensures Operational Technology (OT) systems are qualified and validated according to Novartis Quality Management and regulatory standards. The role involves leading qualification activities, reviewing documentation, and collaborating with project teams, Quality Assurance, and suppliers.

Logistics ERP Solutions Architect (SAP S/4HANA) needed to support transition to SAP S/4HANA. Requires several years of experience in IT roles, including business analyst or functional consultant, with a focus on solution architecture. Solid technical background in SAP ERP WM, MM, and SD, and experience with ERP migration projects to S/4HANA are essential.

The Invoicing Coordinator will review and process purchase invoices, reconcile goods receipt documents, and handle accounts receivable. They will also maintain data in the Business Central ERP system and review customs clearance invoices.