student English-speaking jobs in Herne

Siemens Energy seeks two Supplier Quality Engineers to ensure quality standards for auxiliary systems. Responsibilities include supplier oversight, product inspections, audits, and nonconformance management.

The Chair of Internet Business invites applications for a fully-funded, fixed-term position of Doctoral or Postdoctoral Researcher. The successful candidate will work on an interdisciplinary project on 'Resilient Regulation in Digital Markets' and contribute to experimental studies related to standardization processes in digital industries.

Sales Intern / Working Student will shape the prospecting pipeline, engage new leads, and support ClearOps's continued success. This program offers hands-on experience in inside sales, lead generation, and client communication.

Senior Business Analyst with expertise in Collections & Recovery processes needed to support a banking initiative. Responsibilities include end-to-end business analysis, process design, requirement engineering, and stakeholder management. Strong experience in banking, requirements documentation, process modeling, and data requirements is required. German language skills (C1) are essential.

Leads marketing strategy and activation for OTC brands (nicorette, Imodium, Dolormin, Olynth) in Germany. Collaborates with media, trade marketing, sales, and central marketing teams. Requires a university degree in business/economics with a focus on marketing and 4+ years of brand management experience.

Functional Business Consultant – Sales owns and improves end-to-end Sales processes (Lead-to-Order, Quotation, Pricing, Order Management) across IFS Cloud and Dynamics CRM.

Leads maintenance strategy, equipment reliability, and technical operations across a pharmaceutical manufacturing site. Manages preventive, corrective, and predictive maintenance activities. Improves equipment performance and supports site investment projects.

Lab Technician needed for dynamic team. 1-10 years experience in laboratory settings required. Conduct experiments, analyze samples, and maintain lab safety and quality standards.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution for data center electrical and mechanical infrastructure. This role requires a self-managed individual who demonstrates initiative and proactively seeks solutions to complex technical problems. Responsibilities include troubleshooting and fixing infrastructure issues, taking operational readings, supervising contractors, and driving continuous improvement efforts.

Provides customer service support to customers utilizing effective relationship management skills. Responsible for order management throughout the order life cycle, complaint management, and additional office duties.

Responsible for leading and coordinating the EHS network across the EMEA Refractory Hub, covering 7 manufacturing sites across Europe, ensuring consistent deployment of Calderys EHS standards, compliance systems, and safety culture initiatives.

JoinMyTrip seeks adventurous individuals to plan and lead unforgettable trips for a community of passionate travelers. Responsibilities include trip planning, securing accommodations, and creating a positive experience for participants. Applicants should have strong organizational skills, travel expertise, and the ability to lead and engage groups.

Experienced Systems Engineer to lead engineering initiatives and design updates for a preclinical Polarizer system. Responsibilities include reviewing design choices, maintaining the Design History File, overseeing fluidic subsystem engineering, and executing lab testing. Requires a degree in Engineering, 3+ years of experience in R&D, and expertise in mechatronics, fluidic architectures, and thermodynamics.

Supports the implementation of Lean Design and Lean Construction methods across project phases using PPM, LPS, and Exyte software. Trains project team members on Lean Construction tools and software. Contributes to the continuous improvement of Lean tools and methods.

Mobile Engineer to build, maintain, and improve the React Native mobile app. Collaborate with frontend and backend engineers, product owners, and designers. Develop mobile-first features, including tracking, training progress, and AI features. Contribute to the Next.js web frontend when needed.

Working student will conduct outbound sales activities, including research, cold calling, and scheduling demos for a B2B AI software company. Must be enrolled in a German university, have native or near-native German, and be comfortable communicating with potential clients.

Senior Electrical Engineer to lead technical delivery on a major data center construction project. Responsibilities include reviewing designs, validating technical selections, resolving issues, managing submittals, and coordinating with various stakeholders.

Own and scale VOYA's global media partnerships portfolio. Build, negotiate, and manage partnerships with media owners and platforms across DOOH, digital, mobility, travel, and adjacent verticals. Define the partnership architecture and work cross-functionally to operationalize partnerships.

Leads the SHE strategy for Europe, ensuring compliance, risk management, and cultural transformation across industrial assets and offices. Develops and executes regional SHE programs, advises senior leaders, and oversees operational excellence.

Cost Controller responsible for SG&A cost center controlling, budget and forecast analyses, personnel cost analyses, sales commissions, and capex controlling. Requires a business administration degree, 2+ years controlling experience, strong Excel and ERP skills, and fluency in German and English.