student English-speaking jobs in Gelsenkirchen

ATIA Ltd seeks reseller companies to find clients needing IT systems, web applications, or ISO standard services. Partners receive 20-30% of project value or set their own price on a base price provided by ATIA.

Sales Engineer Photonics will deliver presentations, conduct product demos, and coordinate feasibility studies. Analyzes the APAC market, develops marketing campaigns, and structures product requirements. Requires a technical background in electronics, semiconductor engineering, or a related field. Fluency in English is required, additional language skills are a plus. Travel within the APAC region is required.

Assistant Corner Manager supports sales targets, manages employees, and ensures excellent customer service. Responsibilities include staff training, visual merchandising, inventory management, and reporting. Requires 2-3 years of retail experience, preferably in beauty, with initial management experience.

Client Accountant to coordinate financial matters for international clients, providing bookkeeping, reporting, and audit coordination support.

Defines and executes enterprise-wide Data & AI strategy, partnering with leadership to identify and prioritize AI use cases. Designs and prototypes AI/ML and GenAI solutions using frameworks such as PyTorch, TensorFlow, and LangChain. Drives end-to-end architecture for data ingestion, feature engineering, model deployment, and monitoring. Mentors data scientists and engineers in advanced modeling and prompt optimization. Evaluates and integrates AI platforms to accelerate innovation. Communicates complex AI strategies to senior leadership and stakeholders.

Senior Security Engineer responsible for IAM strategy across Entra ID and Active Directory. Develops identity-centric detections, manages conditional access, and partners with teams to implement security controls. Requires 5+ years of IAM experience, deep expertise in Entra ID, Active Directory, and MFA/passwordless protocols.

North Vector Dynamics seeks a part-time European Sales and Partnerships leader to develop the European market for defense technology. The role involves managing the full sales cycle, building strategic partnerships, and engaging with defense ministries and prime contractors.

Novastone Capital Advisors seeks motivated professionals to acquire and lead a small to medium-sized enterprise in Germany. Successful candidates will manage the acquisition process, develop business strategy, and drive growth. Must have 10+ years of professional experience, 5+ years in leadership roles, and 10+ years of experience running and growing businesses in Germany.

The Site and HR Manager oversees site administration, facilities, employee relations, HR operations, and compliance across all locations. Responsibilities include managing office facilities, utilities, maintenance, and workspace readiness, as well as supporting workforce planning, recruitment, onboarding, and employee offboarding. The role also involves ensuring compliance with EHS, labor regulations, and internal company standards, coordinating workplace safety programs, and managing procurement and logistics.

Senior Electronics Engineer needed for challenging projects requiring analytical skills, firmware understanding, and experience with motor control systems, power electronics, and communication protocols. Must have experience with schematic design, PCB layouts, and testing.

Provide customer service to French-speaking clients, consumers, and third parties via multiple channels. Resolve customer issues, document interactions, and collaborate with colleagues. Must be fluent in French and English, possess strong communication and organizational skills, and have experience with ticketing systems or CRM platforms.

As Principal Strategy & Consulting, you will bridge business strategy, customer challenges, AI, technology, and delivery. You will identify market opportunities, develop growth plays, and create compelling propositions. You will lead strategic opportunities, advise executive stakeholders, and help clients solve business challenges.

Provides project assistance for real estate design tasks and supports the Head of Real Estate. Manages design aspects, including test fits, interior fit-outs, and furnishings for GUS brands worldwide. Creates 2D and 3D visualizations and project materials.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Senior Infrastructure Engineer to lead and shape on-prem Linux and Proxmox-based infrastructure. Requires strong Linux administration, virtualization (Proxmox preferred), and datacenter experience. Focus on automation, mentorship, and driving technical direction.

Commercial Engineer for Europe office. Responsible for generating new sales, maintaining current customers, and supporting other sales personnel. Requires knowledge of food, cosmetic, or pharmaceutical industries and fluency in Spanish and English.

Design and implement scalable data architectures aligned with business and IT strategies. Act as a key advisor to customers, translating business requirements into holistic data solutions.

Establish and implement a Compliance Management System for a growing international logistics company. Advise on complex compliance matters and foster a culture of integrity.

Lead and support strategic and operational projects to boost future business across functions and regions. Develop, harmonize, and govern global innovation processes and decision forums.

As Instrumentation and Control Engineer, you will support the technical delivery of electrical building services packages from design review through to construction, commissioning and handover.