java English-speaking jobs in Essen

Process Engineer responsible for analyzing, developing, and improving production processes. Duties include coaching on problem solving, creating standards to eliminate issues, and executing product tests. Requires a bachelor's or master's degree in a technical field and strong analytical and communication skills.

Manage international supplier relationships and cross-border procurement projects. Develop supplier networks, organize RFQs, and handle the full procurement cycle. Coordinate with suppliers, freight forwarders, and customs for on-time delivery. Bachelor's degree or above with experience in cross-border procurement, international supply chain, or import/export. Fluent in English and Chinese.

As Senior Business Development Manager Western Europe, you will drive the international expansion of our renewable energy portfolio. You will define and execute market entry and growth strategies for utility-scale Solar PV, Wind, and BESS projects across France, the UK, and the Republic of Ireland. You will lead portfolio acquisition processes, manage partnerships, and ensure compliance with local regulations.

The Munich Data Science Institute (MDSI) and the Collaborative Research Center LETSimmun (TRR 338) seek a Data Steward to support research data management. The Data Steward will design and implement data workflows, support data collection and curation, and coordinate research data management activities across collaborating universities.

Lead cross-functional CMC development projects, managing client relationships and ensuring on-time, on-budget delivery.

Develop, verify, and integrate mechatronics modules in a wafer tool. Optimize module qualification through measurement methods and conduct tests to ensure system functionality and reliability. Lead development partners for mechatronic components.

Site Reliability Engineer will build tools for monitoring and measuring infrastructure, microservices, and workloads. Responsibilities include using automation to speed up tasks, contribute to security and compliance, and help colleagues understand data for application monitoring and incident recovery. Experience with metrics, logs, traces, tools like Prometheus, StatsD, OpenTelemetry, and infrastructure as code is required.

Working Student (Product & Brand Design) will support product interface and brand design. Tasks include designing UI components, creating interaction flows, and contributing to brand design across various platforms.

Calibration and Test Engineering expert needed for electrical measurement and Instrument Calibration (DAQ systems) at HBK's calibration laboratory in Darmstadt. Responsibilities include developing calibration solutions, achieving DAkkS and ISO 17025 certification, and rolling out solutions to global calibration labs. Must be fluent in German.

E.ON SEE.ON seeks a (Senior) Manager Strategy & Corporate Regulation Customer Solutions to shape the regulatory framework of E.ON’s Customer Solutions and strategy of E.ON’s Energy Retail business. The role involves managing political and regulatory matters, monitoring energy policy trends, and coordinating alignment between Energy Retail strategy and regulatory activities.

Experienced Global Head of Business Development to lead and expand Introducing Broker (IB) relationships across international markets. Drive revenue growth, manage partnerships, and represent the organization at industry events.

IT Service Desk Specialist provides support to users via phone, email, and ticket system. Responsibilities include analyzing issues, resolving them at 1st and 2nd levels, and escalating complex issues.

Executes marketing strategy for international market expansion, analyzes markets and competitors, and manages international categories. Implements innovation roadmaps, manages innovation projects, and collaborates with cross-functional teams. Requires a university degree in Business Administration or comparable qualification and 5+ years of experience in international FMCG or OTC brand development/marketing. Fluency in German and English is required.

As a Transformation Manager, you will lead strategic transformation initiatives, develop transformation roadmaps, and analyze business processes. You will report to the Head of Transformation and contribute to MB Energy's long-term sustainability.

PhD position in Industrial Electrochemistry focusing on CO₂ reduction through the development of high-performance membrane electrode assemblies. Responsibilities include designing, fabricating, and optimizing catalyst-coated electrodes, conducting electrochemical experiments, and analyzing data.

Experienced SAP PaPM Expert to lead configuration, implementation, and optimization of SAP PaPM solutions. Collaborate with business teams to design models for profitability analysis, cost allocation, and performance management.

IT Service Technician supports logistics control, inventory management, hardware handling, and IT support. Requires logistics, IT hardware, and SAP-MM experience.

Shape the strategic direction of neutral-atom quantum computing within a publicly funded quantum initiative. Define and drive technological and scientific developments to scale neutral-atom quantum processors. Lead a team of technical experts addressing challenges in quantum hardware and systems integration.

Supports a leading defense technology organization in configuration and data management for complex military satellite communications programs. Ensures data integrity, traceability, and configuration control within a highly regulated environment.

The Institute of Management Accounting and Control (IMC) seeks a Research Assistant/Doctoral Student to work on research questions related to digitalization, artificial intelligence, sustainability, performance management, and corporate transformation. The successful candidate will have a strong interest in these areas, superior analytical skills, and a very good master-level university degree.