manual tester English-speaking jobs in Mülheim

Lighting & Special Effects Technician to support the Lighting & Special Effects team. Responsibilities include running follow spot/deck cue tracks, maintaining cue track documentation, inspecting and maintaining Lighting & Special Effects equipment, and supporting show needs during rehearsals and performances.

Senior InHouse Consultant providing strategic consulting support to European Management. Drives projects related to business transformation, growth, and operational excellence. Leads complex, cross-functional strategic projects from concept to implementation.

Online Tutor (m/f/d) needed for personalized, one-to-one online lessons across all subjects. No teaching experience required.

This full/part-time role at TUI BLUE Sylt, Germany, starting 01.03.2026, requires German fluency and certifications in Yoga, Functional Training, and Personal Training. You will lead group fitness sessions, plan activities, and engage with guests.

Senior HR Data Analyst needed to build and lead global HR analytics capability. Develop workforce analytics, establish reporting frameworks, and partner with HR, Finance, and IT teams. Requires 5+ years of HR analytics experience, SAP HCM knowledge, and proficiency in data extraction, modeling, and transformation.

Junior Foreign Exchange Trader will execute spot and forward trades, manage currency positions, monitor risk limits, analyze market trends, and assist senior traders.

Drive standardization and optimization of financial and business processes across Clarios EMEA, with a focus on Record-to-Report. Lead month-end closing, reporting, SOX, and internal audit activities. Manage HQ cost and OE SG&A initiatives, enhance planning, forecasting, and reporting processes. Serve as the primary interface to the Shared Service Center and Global FP&A organization. Lead strategic initiatives and transformation programs, including ERP transformation and M&A activities. Provide people leadership, talent development, and organizational alignment.

Senior Project Development Lead will identify and assess opportunities for wind and solar energy projects. Lead end-to-end development through all phases up to RTB stage, ensuring alignment with economic viability, regulatory requirements, and strategic objectives.

Define quality requirements for electrical equipment, support supplier selection, and ensure safety compliance for the Gennaker offshore wind farm project. Lead quality assurance activities, manage non-conformities, and drive HSEQ strategy and compliance.

Develop and implement IT cost management strategies for clients. Contribute strategic insights to procurement of hardware, software, and managed services. Manage external and internal stakeholders, including C-level contacts.

Project Manager needed for multiple Telecoms/Data Centre projects in Germany. Will liaise with stakeholders, support project planning, and travel to various sites. Requires transferable electrical engineering qualifications and industry experience. Fluent English and German are essential.

Manages the visual identity of J&T Express in Germany, ensuring brand consistency across all materials and operational environments. Coordinates with operations, procurement, and local teams to implement branding projects. Adapts global brand standards to the German market.

Leads design, deployment, and system-level management of advanced network solutions focusing on automation and AI/ML integration. Drives automation and AI/ML-enabled capabilities across the architecture.

Provides legal advice and documentation support for corporate lending transactions across EMEA, with a focus on German lending business.

Customer Service Specialist manages customer inquiries, processes, and ensures timely, high-quality service. Requires commercial training, foreign trade experience, and proficiency in ERP systems.

PR Account Executive to execute impactful communications strategies for global tech brands. 1-2 years of agency experience required. Strong media relations, content creation, and client communication skills needed. Fluency in German and English essential.

Experienced Senior Project Planner needed for data center projects in Berlin. Develop and manage schedules using Primavera P6, coordinate planning activities, track progress, and identify risks. Fluent German and English required.

Own the roadmap for Scalable Capital's market making solutions on the European Investor Exchange. Define, prioritize, and deliver innovative solutions, collaborating with Trading, Engineering, Operations, Compliance, and partners. Translate market research and user feedback into a cohesive product vision and user experiences.

Site Reliability Engineer to implement and improve Just-In-Time (JIT) access solutions. Collaborate with the Cloud Control team to integrate security policies into infrastructure provisioning. Automate authorization flows for regulatory compliance.

Evaluates and qualifies global supplier network for scalability, cost-efficiency, and sustainability. Develops improvements with suppliers to achieve growth targets. Analyzes supplier processes and implements measures to reduce risk and improve performance. Ensures supply chain compliance with regulations and standards.