student English-speaking jobs in Gelsenkirchen

Supports the confidentiality, integrity, and availability of Yogi's information systems across European operations. Monitors, analyzes, and responds to security alerts, incidents, and suspicious activity. Administers and supports endpoint, identity, and access security controls. Investigates reported security issues and coordinates resolution. Contributes to ISO 27001, NIS2, and GDPR compliance activities.

Drives new business for Altium's platform solution. Responsible for the full sales cycle, from qualification to customer adoption. Requires strong discovery, value articulation, and pipeline management skills. Must have fluency in English and German.

MB Energy seeks an Emissions Quant Analyst and Trading Operator to join its growing new energy business. The role involves supporting trading, operational, and analytical activities with a focus on emissions markets. Responsibilities include developing quantitative solutions, driving emissions operations, and managing international market activities.

Lead and manage a 24/7 automated logistics facility, overseeing people, processes, and customer relationships. Drive operational excellence, productivity, and profitability.

Design and optimize machine vision systems for semiconductor die inspection. Characterize optical and physical properties of semiconductor materials. Develop and validate physical models for sorting machinery. Collaborate with hardware and software engineers.

Senior Legal Counsel to join a leading multinational industrial group. Draft, review, and negotiate contracts, advise on legal risks, and support cross-border projects. 8-10+ years of commercial law experience, full German legal qualification, and fluency in English and German required.

Leads and strengthens compliance activities across SAP/ERP applications within a regulated environment. Ensures SAP Finance and related financial processes comply with SOX requirements and internal control standards. Executes, documents, and monitors SOX controls, providing compliance reporting to stakeholders and management. Collaborates with stakeholders across Business, IT, Quality, Validation, Testing, Internal Audit, and External Audit functions.

Commercial Operations Manager – EU will lead the commercial operations strategy, partnering with business leaders to enable high-performing, insight-led commercial teams. This role will provide insights into data trends, KPIs, and performance drivers, and champion modern, multi-channel and omnichannel ways of selling. The Commercial Operations Manager will also develop and implement predictive revenue models, support business development, and lead, coach, and develop the business analyst team.

Program Manager / PhD (m/f/x) - Student & Scientist Programs will inspire future founders, run programs, shape learning experiences, and bridge research, technology, and entrepreneurship. Must have a Master's degree (or equivalent) in a relevant field, startup experience, and passion for empowering others.

Provides excellent customer service in German to regional clients, ensuring accurate data and timely publication of financial business reports. Manages dealer registration, supports training, and resolves customer queries. Collaborates with internal teams and external clients to achieve operational efficiency and customer satisfaction.

This is a 6-month working student/intern role focused on outbound sales and lead generation for an AI-native energy platform. Responsibilities include cold outreach to German industrial SMEs, lead sourcing, and pipeline management within a CRM tool.

Develop and refine metrology concepts for AR/VR image quality. Improve and maintain image quality metrology setups. Design, build, and align optical setups for image quality testing. Implement and maintain data processing routines. Analyze measurement results and drive improvements.

Experienced Operations Manager needed to lead the Berlin site of Aptco Technologies, a company specializing in high-precision laboratory instruments. Responsibilities include overseeing Production, Planning, Purchasing, Logistics, and Service while driving operational excellence and continuous improvement.

Leads and develops a global cross-functional organization responsible for a robust, process-based Quality Management System across all GxP areas. Designs, implements, and continuously improves the QMS, ensuring compliance with global regulatory requirements. Oversees data integrity governance, computerized system validation, and quality governance initiatives. Manages cross-functional alignment and serves as the primary interface for quality system requirements with external stakeholders.

Provides comprehensive administrative support to the Head of Legal, including calendar management, travel coordination, and communication with internal and external stakeholders. Organizes meetings, events, and projects. Requires several years of experience as an assistant, preferably at a C-level or Director level in consulting or legal practice.

Lead Cost & Value Engineer to support a flagship offshore wind program. Develop cost models, monitor project performance, and identify value optimization opportunities. Experience in cost engineering, project controls, and large capital projects is required.

Intern/Working Student to the Co-CEO will work directly with the Co-CEO on strategic and operational priorities. Responsibilities include taking ownership of key initiatives across finance, people, and organizational topics, supporting AI tool adoption, conducting market research, and preparing decision-ready materials.

Experienced Project Manager to lead complex architectural projects across healthcare, education, and research sectors. Manage projects from design to completion, leading teams and ensuring on-time, on-budget delivery.

Saarland University seeks a W3 Professor to conduct experimental physics research on quantum systems, focusing on quantum communication, computing, simulation, metrology, or sensing. The successful candidate will contribute to teaching experimental physics and develop study programs in quantum engineering. Applicants must have a doctorate, demonstrate independent research capacity, and have experience in acquiring research funding.

Senior Solutions Consultant will serve as a trusted technical advisor throughout the sales cycle, collaborating with sales, prospects, and clients to design solutions using the IFS Copperleaf decision analytics platform.