student English-speaking jobs in Herne

This part-time Office & Accounting Assistant role supports daily business operations, administration, and accounting activities in a dynamic international environment. The role combines office management, administrative coordination, bookkeeping support, financial administration, and internal process coordination.

Hardware Engineer (m/f/d) will conceptualize and implement electronic circuits, integrate MPUs and SoCs, design power supply systems, and oversee verification and EMC compliance.

Backend Product Engineer will design, implement, and maintain backend services and APIs for a collaborative scheduling platform. Collaborate with product managers, designers, and engineers to build new features. Contribute to the overall architecture of the system and participate in code reviews.

Supports the end-to-end student payment lifecycle, including processing payments, loan operations, documentation management, and refund handling. Ensures accuracy, efficiency, and a positive student experience.

Principal Engineers at C&A are technical leaders who solve complex problems and drive technology strategy. They define architecture, engineering practices, and technical direction for C&A's transformation to a modern platform ecosystem. Responsibilities include designing and building scalable, reliable, event-driven systems, AI-powered capabilities, and leading cross-domain design decisions.

Freelance Lecturer needed for the Orientation Semester module OS_05 – Application of Project-based Learning Methods. Deliver 7 workshop-based sessions and weekly group tutorials supporting student project development. Assess student projects and provide feedback.

Leads the strategic and operational sourcing activities for international Indirect Spend categories (Professional Services, External Workforce, and HR Services) across all E.ON entities. Manages a team of International Category Managers and is responsible for spend forecasting, value creation, and target achievement. Acts as the Supply Chain interface to stakeholders, promoting cross-functional and cross-border cooperation in sourcing initiatives.

Serves as mechanic in the USAG, DPW, Operations & Maintenance Division, Water & Waste Branch, Grafenwoehr. Performs repair and alteration work on the water distribution system, maintains, repairs and installs components of water supply systems, and performs operational tests, reads meters, and takes and analyzes water samples. Must have a German driver's license class B, English Language Proficiency level A2 AND German Language Proficiency level B2 required.

Designs, implements, and develops the companywide Compliance Management System (CMS), including risk identification, assessment, mitigation, and monitoring. Advises management and functions on compliance matters, conducts trainings, and ensures adherence to regulations.

Health & Safety Advisors support the delivery of roofing, cladding, and façade projects across Germany, Denmark, Sweden, and Finland. Responsibilities include promoting a positive safety culture, ensuring compliance with regulations, conducting site inspections, and investigating incidents. Requires a Bachelor's degree in a related field, a recognized Health & Safety qualification, and 3+ years of experience in construction.

Provides administrative and operational support to Executive Leadership in a demanding environment. Manages calendars, coordinates meetings, and prepares briefing materials. Requires experience supporting senior executives and proven ability to handle confidential information with discretion.

Scientist will support analytical activities within an international pharmaceutical project. Responsibilities include method transfers, development, validation, and verification of analytical methods (HPLC, AAS, KF), analytical testing, and preparing protocols and reports.

Leads the Independent Aftermarket portfolio for the full Clarios product line, driving product strategy, lifecycle management, and market success across EMEA. Manages a team of five product specialists and analysts, collaborating cross-functionally to support launches and lifecycle activities. Reports strategy, results, and plans to C-level management.

Supports the development and implementation of the global compliance strategy for the Coatings division. Prepares materials for compliance meetings and coordinates governance activities. Designs, improves, and implements processes to enhance the compliance management system. Maintains compliance tools, databases, and communication channels. Coordinates information exchange and supports the worldwide training and awareness program.

Manages construction projects from initiation to completion, including scheduling, budgeting, material procurement, and staff supervision. Ensures projects are delivered on time and within budget while adhering to safety regulations and client communication protocols.

The Head of Marketing will lead and deliver 360 marketing campaigns, manage a team of 4, and oversee the planning and delivery of retailer marketing plans across the region. The role requires a driven and highly competent senior marketeer with a deep understanding of the luxury/beauty industry.

Develop and maintain IT applications for risk management and regulatory reporting in a banking data warehouse environment. Analyze banking issues and advise on technological solutions. Implement customized IT solutions and contribute to a stable system landscape.

Ciena is seeking candidates for various engineering roles at the Braunschweig Bonding Firmenkontaktmesse 2026. Interested applicants should submit an application and indicate preferred roles or areas of interest.

Provides travel support to customers via chat, phone, and email. Handles complex itineraries, ticketing, reissues, cancellations, and PNR management. Requires fluency in German (C1) and English (B2), experience with GDS systems, and knowledge of travel industry regulations.

Provide German-speaking customer support via phone, email, and live chat. Resolve technical and service issues, assist with account setup and orders, and document customer interactions. Must have native or near-native German and good English skills. Full training provided. Relocation package offered.