controller English-speaking jobs in Aachen

Experienced Electrophoresis Specialist needed for production, optimization, and quality control of electrophoresis products in a GMP/GxP laboratory.

Experienced Kinaxis Solution Architect needed to design and deliver scalable supply chain planning solutions using Kinaxis Maestro. Responsibilities include translating business needs into technical designs and providing architectural guidance throughout the implementation lifecycle.

Freelance lecturers (m/f/d) are sought for university preparation courses in Berlin, starting September 2026. Subjects include English, Mathematics, Computer Science, Natural Sciences, Economics, and German (as a Foreign/Second Language). Applicants should have a relevant university degree, teaching qualification, or equivalent experience.

Leads and scales manufacturing engineering, working with contract manufacturers and suppliers to ensure robust, scalable manufacturing of complex, high-risk Class III cardiovascular devices.

Risk Analyst for Due Diligence conducts investigations, analyzes financial data, and assesses credit risks. Prepares reports summarizing findings and recommendations. Requires a degree in economics and experience in banking or finance.

Office Manager responsible for daily administration, vendor management, office maintenance, and support services.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, quality control, and commissioning readiness.

The IT & Automation Manager supports the delivery and integration of IT solutions and infrastructure for the Mini Terminal project. Responsibilities include ensuring software systems function correctly, integrate effectively, and support operational scenarios. The role also oversees IT infrastructure delivery and operational effectiveness.

Security Expert in AI Security focuses on AI security governance, risk management, and policy development. Responsibilities include threat modeling, risk tracking for AI systems, and project management for securing LLMs. Requires IT/IT Security degree plus four years of experience.

Provide senior-level consultancy, project leadership, and strategic oversight for large-scale, high-value projects in the Hi-Tech sector. Lead multi-disciplinary teams, ensuring projects are delivered to the highest standards of quality, safety, and performance. Manage commercial performance, client engagement, and risk management.

Working student to produce online learning content using a custom authoring tool. Must have strong English (B2) and German language skills, experience with Microsoft Office Suite, and high attention to detail.

Intern Social Media supports daily content across Instagram, TikTok, and YouTube. Tasks include community engagement, content planning, trend analysis, and leveraging AI tools. Passion for social media and English writing skills are required.

Operations and Supply Chain Director for a luxury jewellery business. Oversee the end-to-end value chain including sourcing, production, inventory, and logistics. Requires experience in fine jewellery, strong commercial awareness, and German language capability.

Legal Administrator role supporting international clients with legal, administrative, tax, and financial tasks. Requires 2+ years' experience, knowledge of German corporate law, and fluency in German and English.

Vice President role in Technology Investment Banking. Leads complex M&A, capital raising, and strategic advisory for tech firms. Requires 5-7 years of relevant experience and strong financial modeling skills.

Working student to join the GRYT engineering team, building software for the energy and financial sector. Write code, collaborate, and own tasks from implementation to production.

Experienced Site Manager needed for a part-time, 3-month freelance contract overseeing three interior fit-out projects in Berlin. Responsibilities include coordinating site activities, managing subcontractors, and ensuring safety and quality standards. Fluent German is required.

Experienced Project Manager to oversee multiple installation projects across Germany. Responsibilities include on-site measurements, technical drawing interpretation, subcontractor coordination, and budget/schedule management. Fluent German and English required.

Lead global IT strategy for Supply Chain Management & Production. Define roadmaps, manage transformation programs across ERP and logistics platforms, and drive digital innovation. Requires 15+ years in IT/Operations leadership.

The Customer Trust and Security Specialist acts as a trusted advisor, building and maintaining customer confidence in the organization's security posture. This role ensures a deep understanding of local customer requirements, supports the creation and maintenance of security documentation, and manages relationships with partners to ensure compliance. The position coordinates between internal teams to deliver timely, consistent, and compliant responses to customer inquiries, audits, and contractual obligations.