controller English-speaking jobs in Aachen

Provides HR administrative support and partners with stakeholders to implement HR initiatives. Supports employee lifecycle processes, including onboarding, offboarding, and performance management. Ensures compliance with employment law and maintains employee data accuracy.

Lead the development of utility-scale battery energy storage projects in Germany. Manage the full project lifecycle, from feasibility to delivery, ensuring technically sound and economically viable outcomes.

Enterprise Solutions Architect needed to bridge business processes and AI possibilities. Analyze customer processes, define integration strategies, and lead workshops to identify AI intervention points. 7-10 years of enterprise IT experience with deep familiarity in at least two major platforms (e.g., SAP, Salesforce) required.

Design and implement software solutions for a service-oriented platform. Develop .NET Core interfaces with Azure cloud services. Accompany solutions throughout their lifecycle.

Senior Strategic Buyer to develop and execute commodity group sourcing strategies, analyze procurement markets, and manage international suppliers. Requires 5+ years of experience in strategic procurement of raw materials, strong SAP MM knowledge, and fluency in German & English.

Suntech seeks a Product Customer Services Engineer to establish and improve the global after-sales service system. Responsibilities include handling customer feedback, coordinating complaint analysis, and developing a customer satisfaction management system.

Analyze, design, and optimize end-to-end SAP processes across business functions. Collaborate with stakeholders to improve efficiency and drive automation.

Senior Consultant (m/f/d) SAP Master Data Governance advises clients on SAP MDG strategy and implementation. Responsibilities include designing and configuring SAP MDG, translating functional requirements into technical concepts, and leading sub-projects. Requires deep understanding of SAP system architecture, experience with functional and technical contexts in SAP modules, and experience in at least one end-to-end implementation project. Fluent English is mandatory.

Doctoral Researcher (Ph.D. Candidate) in digital platform ecosystems. The position is part-time (75% FTE) and fixed-term for three years. Excellent analytical skills, research experience, and a strong interest in strategic leadership, executive cognition, and communication are required.

Lead the Insurance Innovation & Ancillary Products domain, driving strategy and execution of innovative products. Champion customer-centricity through deep research and data analysis to design solutions that enhance travel experiences. Act as coordinating product manager, aligning cross-functional teams and translating complex insurance concepts into actionable product roadmaps. Mentor and coach other product managers, sharing expertise in ancillary revenue strategies and data-driven decision making. Navigate complexity, balancing stakeholder requirements and delivering incremental improvements in a fast-paced environment.

Service Sales Specialist will lead global LOA and tender governance, manage escalation paths, and analyze global tender pipelines. The role requires a degree in a relevant field, 5+ years of experience in sales or services, and strong negotiation skills. Fluency in English and German is required.

Lead an independent, interdisciplinary research group in a relevant field of life sciences. Applicants should hold a PhD in a relevant field awarded within the past four years and have a research focus on synthetic biology or biological materials.

As a Warehouse Assistant, you will actively load transport vehicles, remove parcels from the conveyor belt, scan shipments, and prepare goods for drivers.

Freelance Project Manager for large-scale solar PV and BESS projects in Germany and Europe. Leads project delivery from construction through commissioning and handover. Manages subcontractors, ensures compliance with design, HSE, and contractual obligations. Requires qualification in a related technical discipline and proven experience managing utility-scale solar PV or renewable energy construction projects.

Technical Asset Manager to oversee operational phase of solar and battery storage portfolio. Manage asset performance, relationships with external partners, and internal technical processes. Minimum 5 years' experience in technical asset management within renewable energy or infrastructure projects.

Azure Backup & Storage Solutions Architect needed for remote role. Design, implement, and operate secure, scalable solutions across hybrid cloud environments. Expertise in Azure Backup, Azure Storage, and hybrid environments required. Strong troubleshooting and problem-solving skills essential.

Nexi seeks an ISV Partner Account Manager to spearhead growth in the Integrated Software Vendor space. This role involves identifying and acquiring new Software Vendor partners, developing deep understanding of their business models, and challenging traditional partnership approaches.

Data Center Technicians diagnose and resolve hardware and network issues in AWS data centers. Responsibilities include troubleshooting events within SLAs, performing root cause analysis, and working rotating shifts.

The Product Marketing team at INFINNI seeks a team member to support messaging, positioning, and market intelligence. Responsibilities include creating marketing materials, collecting customer feedback, and tracking key metrics. Fluent English is required, with additional language proficiency a plus.

M&A Director to drive and execute buy-and-build strategy for a fast-growing IT-Services platform. Responsibilities include identifying targets, leading the full M&A process, and managing cross-functional teams. Requires proven M&A experience, strong financial modeling skills, and fluency in German and English.