sales English-speaking jobs in Mainz

As a TMR Coordinator, you will define, edit, and publish global Transformers Manufacturing Regulations. You will collaborate with manufacturing experts to develop documentation, translate technical rules into practical applications, and support the definition and execution of prototypes.

Supply Chain Sourcing Specialist will identify, engage, and onboard vendors across various trades for data center, pharma, semiconductor, fire protection, and ICT/Comms projects. Responsibilities include vendor sourcing, market analysis, gap support, onboarding, and compliance coordination. Requires 5+ years of experience in sourcing, procurement, or supply chain roles within construction, MEP, engineering, or mission critical sectors.

Freelance Clinical Research Associate needed for a Cardiology study in Germany. Requires strong monitoring experience, organizational skills, and the ability to work autonomously.

Doctrine is seeking a Business Development Representative to scale commercial impact in the German market. The role involves highlighting Doctrine's value proposition, identifying potential customers, qualifying prospects, and engaging key decision-makers. The ideal candidate has some experience in sales, customer support, or a related field, strong communication skills, and is motivated to develop sales skills.

HVAC Design Engineer needed for Basic Design of HVAC systems in shipbuilding projects using Cadmatic. Experience in interpreting P&IDs, writing technical specifications, and collaborating with subcontractors is required. Fluency in English is essential, German is a plus.

PhD research in ophthalmic epidemiology focusing on age-related macular degeneration. The project will analyze multi-omics and eye imaging data from the Rhineland Study to investigate the relationship between aging and disease.

Support Product Managers in daily operations, including documentation, task coordination, and communication. Assist with backlog maintenance, user feedback gathering, and project support.

Provides on-site installation, repair, and maintenance of energy storage systems. Addresses technical issues, trains customers, and collaborates with teams to improve products.

The Supplier Quality Manager ensures supplier compliance with airworthiness regulations and optimizes performance across Airbus Commercial programs. This role involves conducting supplier audits, managing deviations, and collaborating with multi-functional teams.

Are you an English-speaking early years professional looking for a meaningful role in an international educational environment? At Phorms Campus Munich, we are looking for a qualified and motivated Early Years Educator / Nursery Teacher to join our bilingual kindergarten.

The Global Scientific Lead for Clinical Outcome Assessment (COA) Endpoint Strategy provides strategic oversight and leadership for consulting activities within Patient Centered Solutions. This role brings deep expertise in COA measurement science and Patient Experience Data (PED) to differentiate client solutions. Responsibilities include developing COA endpoint and PED strategies, advising sponsors on regulatory interactions, and leading the development of new COA instruments. The role requires deep expertise across COA types, experience developing COA endpoint strategies, and hands-on experience developing new COA instruments. Proven ability to lead, mentor, and oversee multidisciplinary scientific teams is essential. An advanced degree in a relevant scientific discipline is strongly preferred.

Provide customer service support to the ophthalmology sector, handling inquiries, resolving complaints, and managing customer accounts. Fluency in German, English, and French is required.

Software (Technical) Support Engineer will analyze software problems, provide troubleshooting plans, and install/configure software on various tools. Responsibilities include software testing, validation, and creating installation/upgrade instructions. The role requires strong communication, analytical, and organizational skills.

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. You will also support the development of IT and R&D strategy, assess business cases, and lead projects to improve efficiency.

The Berlin Social Science Center (WZB) seeks a Post-Doctoral Research Fellow to lead the design, coordination, and implementation of the Public Attitudes towards the Liberal Script (PALS) survey. Responsibilities include survey conception, questionnaire development, data management, quantitative analysis, and publication. The successful candidate will have a completed doctorate in political science, sociology, or a related field, strong expertise in quantitative methods and survey methodology, and experience with large-scale surveys.

Marabu Airlines seeks motivated A320neo First Officers for a full-time, fixed-base position. Successful candidates will possess a valid EASA CPL/ATPL (A) or MPL (A) license, Class 1 Medical Certificate, A320 type rating, and ICAO English Level 4 or higher.

Senior Account Executive drives enterprise sales across the DACH market, owning the full customer lifecycle. Builds pipeline, leads complex sales cycles, and acts as a trusted advisor to clients. Requires 5+ years experience in enterprise sales, strong technical understanding, and excellent communication skills.

Delivery Manager for large-scale data warehouse and application migrations to public cloud. Leads project delivery, client collaboration, and solution design. Requires 18+ years of experience with 6+ years in cloud, big data, and BI analytics. Expertise in data warehousing, ETL, and Google Cloud services is essential.

PhD position focused on fabrication-aware design to advance car design and development. Research will involve generative systems for CAx workflows, developing methods for generating manufacturable geometries, and integrating fabrication requirements into design frameworks.

Facilitates clinical trial initiation, ensuring regulatory compliance. Prepares and submits documents, coordinates approvals, and supports study teams. Requires a bachelor's degree in life sciences or related field and fluency in German and English.