student English-speaking jobs in Gelsenkirchen

Lead Infrastructure Engineer responsible for enterprise Disaster Recovery strategy, framework, and governance. Conduct Business Impact Analysis, plan and execute Disaster Recovery exercises, and ensure backup and recovery solutions meet regulatory requirements.

Design and evolve the architecture for a large-scale, distributed system. Evaluate and select technology stacks, focusing on modern web technologies and AI foundational platforms. Define interfaces for agent interaction and information sharing. Act as a subject matter expert on system design, providing technical guidance to development teams.

Lead a site Health & Safety team, ensuring compliance with legislation and company standards. Analyze safety data, design training programs, and conduct risk assessments. Champion safety culture and engage with management and colleagues.

Develops and implements global category strategies for indirect goods and services (e.g., Legal, HR, Corporate Services) with a spend of US$300M+. Leads supplier relationship management, risk mitigation, innovation, and contractual negotiations. Provides guidance to Sourcing Managers and collaborates with stakeholders across CSL.

IT Infrastructure Expert (m/f/d) will ensure secure and reliable network access for employees. Responsibilities include managing cloud printing infrastructure, WAN/LAN/Wi-Fi/VPN/proxy/firewall, meeting room equipment, and mobile device management.

Technical Support Engineer provides pre-sales and post-sales support for vision inspection technologies. Responsibilities include designing solutions, conducting demonstrations, troubleshooting issues, and traveling to customer sites. Requires a Bachelor's Degree in a related field, 2+ years of experience in machine vision or technical support, and fluency in English and German.

Experienced IT leader to define and execute the global technology strategy for Corporate Functions, including Finance, HR, Legal, Compliance, Sustainability, and Shared Services.

The Environmental Health & Safety (EHS) Manager develops, implements, and maintains a comprehensive EHS strategy for MSA M&C locations in Aach and Ratingen. This role involves leading risk assessments, delivering EHS training, overseeing waste management, and supporting sustainability initiatives. The EHS Manager ensures compliance with local, regional, and global standards and drives all EHS-related programs and projects.

Experienced IT Project/Program Manager needed to lead the transition of IT End User Support services to an external provider across the DACH organization. This hands-on role requires strong technical fluency, stakeholder management skills, and a proven track record in IT outsourcing/service transition project management.

Senior Data Engineer will build and scale real-time streaming data pipelines for production ML systems. Responsibilities include developing feature engineering infrastructure, optimizing ETL and streaming workloads, and collaborating with Data Science and Backend Engineering teams. Requires 5+ years of experience building production data platforms with Apache Flink, Kafka, and real-time streaming architectures.

Legal Counsel to support the growth of a leading international renewable energy developer's German business. Provide legal support across utility-scale wind, solar PV, BESS and hybrid energy projects.

Senior Manager - Warranty and Services Expert will optimize existing warranty and service offerings, ensuring operational excellence and developing new services. The role involves collaborating with cross-functional teams, managing stakeholders, and driving revenue growth through targeted initiatives. Requires experience in automotive warranty and maintenance contracts management, strong analytical skills, and proficiency in English.

Shape the long-term strategic direction of Heraeus Convantics through 2035. Analyze complex problems and trends, translate findings into recommendations for senior leadership, and lead strategic initiatives. Collaborate across business lines and with external partners on topics such as new business development, footprint decisions, and M&A evaluations. Help establish Corporate Development as a high-impact contributor to the company's long-term direction.

Experienced SAP CFIN Architect sought for advisory role. Lead Central Finance implementation design, ensuring robust, scalable solutions aligned with business needs.

Drive sales and deliver IT solutions to partners as an IBM Inside Sales professional. Manage, develop, and grow partner relationships within a defined vendor portfolio. Collaborate with vendor account management teams and internal departments to provide support.

Leads company-wide transformation and project portfolio, ensuring transparency, strategic alignment, and prioritization. Drives execution excellence and measurable business outcomes for major transformation initiatives. Partners with business functions, HR, and Communications to enable sustainable organizational and cultural change.

Builds and manages a portfolio of 20 client relationships within a defined technical vertical. Leads the commercial lifecycle, from introduction to repeat business. Acts as a strategic advisor, identifying and pursuing new opportunities.

CNC Machinist with experience operating Fanuc lathes. Sets up and configures CNC machining centers, runs and optimizes programs, performs quality control, and supports process optimization.

Design electrical systems for industrial-scale solar thermal plants, including heat tracing, architectures, and instrumentation. Collaborate with engineering teams, EPC partners, and suppliers to develop robust, scalable solutions. Support project delivery, testing, commissioning, and troubleshooting.

Global Procurement Manager will manage strategic purchasing for finished products, collaborating with international suppliers and teams. The role involves building relationships, negotiating, and influencing decisions impacting global supply chains.