14 English-speaking jobs in Mainz

As a Senior Analyst – BCG Vantage focused on Airline Network Strategy & Planning, you will serve as a subject matter expert on airline network design, partnering with case teams and industry leaders to shape analytically rigorous, commercially grounded recommendations. You will design and evaluate airline network strategies, build network planning tools, and create executive-ready materials. You will have 3-6+ years of direct airline network planning experience, including route portfolio design, capacity allocation, and network evolution decisions. Hands-on experience with airline planning tools such as NetLine/Plan, Sabre AirVision, Amadeus Sky Suite, or similar platforms is required.

Design and implement responsive applications within the ORBIS U framework, integrated with existing Java and CPL frameworks. Deliver reusable components, define new products, and iterate on existing ones. Collaborate with product managers and international teams.

Doctoral Researcher (Prae-Doc) to join the FWF ASTRA project RE-SECURE – Remaking Security: Technopolitics in the Global East. Develop a dissertation project within the framework of RE-SECURE and contribute to collaborative research. Responsibilities include conducting qualitative empirical research, contributing to comparative and conceptual work, and publishing research results.

Postdoctoral Researcher (Post-Doc) to lead a case study on cybersecurity in Estonia, examining the evolution of Cold War cybernetic expertise in the context of post-socialist security transformation.

IT Product Manager to support product delivery, system optimization, and operational excellence across logistics and business operations.

Experienced Network Area Manager needed to build and optimize last-mile delivery operations across Germany. Manage delivery stations, hubs, and DSP partners, driving performance improvements and ensuring operational excellence. Strong last-mile logistics experience, operational team management, and analytical skills required. Fluent in English & Mandarin.

This postdoctoral position focuses on the design and synthesis of functional molecular architectures for applications in optoelectronics, energy conversion, and light-responsive technologies. The successful candidate will develop new synthetic methodologies for polycyclic aromatic hydrocarbons and heteroatom-doped graphenoid systems.

EIT Water seeks its inaugural Chief Executive Officer to lead the organization through its start-up phase and long-term growth. The CEO will be responsible for strategic leadership, operational excellence, financial sustainability, and stakeholder engagement, ensuring measurable impact aligned with the European Institute of Innovation and Technology (EIT) and EU policy objectives.

Designs, builds, and deploys production-ready AI solutions, integrating AI into existing business systems and optimizing performance. Collaborates with clients to understand processes, identify automation opportunities, and drive AI-led change. Builds AI prototypes, demonstrates capabilities to prospective clients, and assesses client AI readiness. Requires 2+ years of experience implementing AI/ML systems, strong Python skills, and a portfolio of deployed AI/ML systems. Fluent English required.

Product Manager for SAP Managed Cloud Services will identify market trends, create managed services roadmaps, and design new global cloud portfolio services. Responsibilities include end-to-end service offer management, maintaining product documentation, and providing product knowledge to internal teams.

The Regional Delivery Assurance Manager will implement and execute delivery assurance processes for selected consulting projects, including risk reviews, risk assessments, and quality assurance reviews. The role also involves financial monitoring, escalation management, and supporting process improvement initiatives.

Product Manager for SAP Application Management Services will identify market trends, create managed services roadmaps, and design global services offerings. Responsibilities include end-to-end service offer management, product documentation, and providing product knowledge to internal teams.

Senior Legal Officer needed for a client of TechBiz Global. Responsibilities include ensuring legal compliance, providing legal advice, drafting contracts, and managing legal risks. Requires a law degree, 5+ years of experience in a relevant field, fluency in English, and Russian language skills are advantageous.

Senior Engineer Optical Coating - Augmented Reality will design, simulate, and optimize optical coatings for AR waveguides. The role involves collaborating with optical designers, leading development projects, and supporting production scale-up. Requires 7+ years of experience in thin film optical coating development and proficiency with coating design and simulation tools.