student English-speaking jobs in Mainz

Procurement & Contract Manager for a high-growth European renewable energy business. Own procurement strategy, supplier relationships, and complex commercial negotiations across onshore wind projects. Requires strong contract negotiation expertise and a renewable energy market network.

Bridge Construction Welder needed for complex heavy steel bridge projects nationwide. Focus on professional welding of components using solid wire and flux-cored wire processes. Requires technical drawing comprehension and German B1-B2 skills.

Specialist Learning & Instructional Design to design digital teaching offerings and learning materials. Responsibilities include advising lecturers, managing digital teaching projects, and developing the e-learning profile. Requires relevant degree and experience.

Forklift Driver role involving operation of various industrial trucks, loading/unloading, and palletizing. Requires a valid forklift license, scanner experience, and flexibility.

Lead end-to-end software implementation projects for hospitals, covering areas like materials management and pharmacy logistics. Requires fluent, negotiation-level German and comfort with significant on-site travel across Germany.

Support executive search projects by managing diaries, travel, and documentation. This role requires experience in a demanding assistant capacity, proficiency in MS Office, and fluency in English and German.

Seeking an experienced Senior Pharmaceutical Crystallization & Solid-State Consultant to review, optimize, and scale up small molecule crystallization and solid-state development. Expertise in process development, troubleshooting, and technical risk assessment is required.

Monitor and control wind turbine operation globally in a 24/7 shift. Analyze faults, implement corrections, and coordinate service interventions. Requires technical training in fields like Electrical Engineering and strong English skills.

GxP-Auditor needed for Quality Assurance. Perform qualification audits in EN/IT/FR/DE for EMEA suppliers according to GxP and DIN ISO. Requires excellent EN/DE skills plus Italian or French.

Structured and customer-oriented Aftersales & Warranty Coordinator to manage processes between dealers, manufacturers, and repair facilities. Responsibilities include processing warranty claims, handling customs documentation, and managing customer inquiries.

Senior Expert to strengthen strategic and operational development of the European workshop network. Lead network transformation, shape future concepts, and drive supplier development roadmaps. Requires a Master's degree and 8+ years of relevant experience.

Senior Project Manager to lead Civil, Structural, and Architectural delivery for major hyperscale data centre projects. Requires 8+ years in major construction, including 3+ years as a Senior PM, with expertise in mission-critical facilities.

Experienced Mechanical Construction Manager needed for a major greenfield data centre project. Own mechanical construction activities from mobilization through handover, overseeing subcontractors and driving program delivery.

Postdoctoral researcher to develop attosecond science experiments using hard X-ray FEL radiation. Requires a PhD in physics or a related field and research background in experimental attosecond science. Experience with X-ray techniques and/or FEL science is an asset.

Experienced ADR-qualified Fuel Truck Driver needed for operations on a US military installation. Responsibilities include safe transportation, loading, and unloading of fuel while adhering to all safety and operational procedures.

Take ownership of the Berlin hub operations, scaling it to handle high volume. Lead a team of 15, managing day-to-day operations, throughput, and site structure. Requires operations/logistics experience and a hands-on attitude.

Strategy & Transformation Consultant to lead strategic engagements with large organizations. This role involves managing client relationships, leading end-to-end project delivery, and building internal processes and frameworks for a fast-growing AI startup. Requires a Master's/MBA plus 3+ years in consulting or strategic project management.

Experienced Market Access professional needed to develop pricing and reimbursement strategies in Germany. This role involves shaping strategies, supporting HTA, and building relationships with payers and patient groups. Experience in rare or specialty diseases is highly valued.

Experienced Head Chef needed to lead kitchen operations in a hotel. Responsibilities include menu planning, team management, cost control, and maintaining high culinary and hygiene standards. English proficiency is required.

Associate role supporting a European private equity investor. Focus on operational and strategic value creation within portfolio companies, driving performance improvement and transformation roadmaps. Requires 3-5 years of experience in consulting or similar fields.