student English-speaking jobs in Koblenz

Finance Business Analyst for Distribution Transformers, supporting strategic initiatives across six global manufacturing sites. Drive financial planning, budgeting, forecasting, and operational excellence. Analyze financial reports and business cases, ensuring compliance and transparency.

As Business Controller for IT and R&D, you will partner with leadership teams, driving performance, enabling strategic decisions, and shaping the future of IT and R&D. You will own budgeting, forecasting, and long-term planning, prepare monthly closings, and develop recommendations to optimize business results.

PhD candidate will develop a predictive-based control algorithm for a carbon-neutral computing center. The algorithm will operate the energy system and IT load largely self-sufficiently under varying weather conditions, with a focus on battery and hydrogen storage during periods of low solar irradiance. The candidate will test the algorithm in a hardware-in-the-loop environment and on a container-scale prototype.

Field CTO to advise C-level executives on technical strategies aligning with Celonis' vision. Lead data, cloud, and innovation strategy for global accounts, architecting solutions using Agentic AI. Drive sales and product advocacy, shaping future offerings based on market feedback.

Service technician for maritime automation and control systems. Plan, execute, and commission automation systems worldwide. Provide technical support and training to customers.

Establish and evolve security verification and validation capabilities for autonomous vehicle platforms. Design and execute test plans, lead vulnerability assessments, and integrate security testing into development workflows. Collaborate with engineering teams to ensure vehicles meet cybersecurity standards.

As a Commis de Rang, you will ensure smooth service operations, maintain cleanliness, and contribute to a positive guest experience. You have completed your training and possess a passion for food and service.

Product Manager for a flagship bioreactor platform transitioning from late-stage development to series production and commercial launch. Own the product roadmap, go-to-market strategy, and Early Access Program. Collaborate with R&D, engineering, sales, operations, and development partners. Requires 3+ years of product management or application specialist experience in bioprocess equipment, strong bioprocess background, and a track record of launching hardware products in a regulated life science market. Fluent in English, based in Germany.

Copywriter to create high-performing UGC scripts for paid social campaigns across TikTok, Meta, and other short-form platforms. Develop social-first concepts and video structures designed for conversion. Proven experience writing for social-first video content and creating UGC scripts is required. Portfolio of relevant UGC/organic social work is necessary.

The CTO Office Associate will drive cross-team coordination, turn initiatives into scalable processes, and prepare leadership to act decisively. You will have 2-4 years of experience in product management or a strategy and operations role at a technology company and a track record of driving cross-functional projects. You will communicate with clarity in both English and German (C1/C2 in both).

Leads EMEA and India marketing organizations, driving regional growth and market share gains. Responsible for pipeline generation, go-to-market strategy, and marketing's contribution to revenue. Collaborates with sales leadership on funnel development and execution. Builds and leads a high-performing marketing team, evolving regional marketing practices and driving operational excellence.

MSAT Scientist to support technology transfer, process validation, manufacturing support, and continuous improvement in a pharmaceutical manufacturing environment.

Leads and manages complex cross-border transaction tax engagements, providing expert guidance and strategic tax planning. Cultivates client relationships and oversees project budgets and deliverables.

Structured graduate program offering a clear path to becoming an Account Executive within 12 months. Trainees will learn modern B2B SaaS sales processes, engage in outbound sales activities, and support the Account Executive team.

As a Senior Payroll Solutions Consultant, you will be the primary point of contact for the German sales team on all Payroll-related opportunities. You will lead discovery sessions, deliver product demonstrations, and validate solution designs. You will also act as a trusted advisor on German payroll and compliance requirements and contribute to building Personio's German payroll market presence.

Global Payroll Operations Partner will drive the preparatory payroll process for international entities, manage external payroll providers, and support employee payroll inquiries.

The Chief of Staff / PMI & Transition Officer will serve as a strategic advisor and operational leader, driving key initiatives and ensuring cross-functional alignment. Responsibilities include strategic planning, operational guidance, cross-functional coordination, post-merger integration, and transition management. The ideal candidate has experience in the renewable energy sector, financial planning, project management, and change management.

Packaging Development Manager will own and drive the PPWR roadmap, translating regulatory requirements into implementation plans. Develop and optimize consumer packaging solutions, balancing functionality, sustainability, and brand impact. Collaborate across functions, including Packaging Development, Sustainability, R&D, Quality, Procurement, Production, Marketing, and Logistics.

Support toxicological risk assessments for pharmaceutical and medical device products. Perform evaluations of impurities, E&Ls, APIs, and excipients. Contribute to scientific risk evaluations and support the qualification of product deviations.

Warehouse Specialist responsible for receiving, inspecting, storing, and dispatching goods. Ensures smooth material flow and supports internal processes. Requires completed vocational training, ideally in warehouse logistics, valid forklift license, and experience in warehouse and logistics.