freelance English-speaking jobs in Wuppertal

Experienced Freelance Clinical Research Associate (CRA) needed to support ophthalmology clinical trial start-up in Germany. Must have previous CRA experience, ophthalmology trial experience, strong SSU experience, and fluency in German and English.

Manages a portfolio of projects, ensuring cost, schedule, and performance objectives are met. Acts as a trusted advisor to clients, driving long-term system strategy. Oversees project plans, coordinates teams, and manages customer relationships. Requires experience in access control and CCTV systems, project management, and team leadership.

Sales and Market Development Manager responsible for sales targets, business development, and customer relationship management within a defined region. Requires a bachelor's or master's degree in a relevant field, experience in international sales, and strong communication and analytical skills.

The University of Passau's Chair of Internet and Telecommunications Business and the DFG Research Training Group 2720 «Digital Platform Ecosystems» seek a Doctoral Researcher to study digital platform ecosystems.

Project Manager to lead strategic and innovative healthcare initiatives for a fast-growing, PE-backed organization. Responsibilities include driving digital transformation, process optimization, and collaborating with cross-functional teams.

Lead a team of customer experience leaders, driving service excellence and customer satisfaction. Develop and coach managers, ensuring alignment with organizational objectives. Own customer feedback, contribute to commercial growth, and shape products and services. Manage performance, implement KPIs, and ensure efficient operations.

Develops and manages a portfolio of B2B clients within a specific geographical area. Searches for potential clients, analyzes customer needs, and presents UPS services. Focuses on retaining and penetrating existing clients. Completes maintenance, problem resolution, and sales management of the client portfolio.

As a Senior Solution Consultant, you will drive the sales of IoT, Cloud, and Security solutions, focusing on IoT and Managed Connectivity. You will act as a trusted advisor, identify customer challenges, and translate them into technical solutions. You will lead workshops, design architectures, and support proposal development.

Senior Mechanic (m/f/d) Offshore needed for North Sea region starting August. Responsibilities include general maintenance, repairs, and inspections of mechanical components on wind turbines. Proven experience in offshore wind turbine mechanics required.

Manages call center partners across Europe, driving service quality improvement and training strategies. Designs and optimizes customer service workflows, leads workforce planning, and monitors key operational metrics. Collaborates with internal stakeholders to ensure alignment with business objectives.

Systems Innovation Engineer needed to assess drone components and sub-components at a full-system level, ensuring sourcing and evaluation decisions are technically sound and aligned with platform performance.

Provides financial analysis and support for business development, including forecasting, tracking, and improvement measures. Analyzes company performance and prepares ad hoc scenario analyses. Develops and presents complex financial analyses and supports annual planning and forecasting.

Electrical Master Technician / Electrical Engineer plans, installs, and commissions electrical systems for residential and commercial projects. Responsibilities include building automation, photovoltaic systems, EV charging infrastructure, and battery storage solutions.

As a Night Audit, you ensure guest satisfaction, act as a contact person, and create statistics and reports. Previous hotel experience and communication skills are beneficial.

The Communications Manager - AI Content & Communications develops, writes, and edits content for internal and external audiences, leveraging AI tools. The role manages content initiatives, drives innovation in content formats and storytelling, and owns end-to-end project management for content production. The Communications Manager collaborates with technology partners and stakeholders to ensure alignment and delivery of strategic projects. Expertise in content creation, editorial management, and asset management is required. Experience in managing complex projects, stakeholder management, and digital content ecosystems is also necessary.

Provides service support for molecular diagnostic instruments, including repair, service, PM, and installations at R&D facilities and customer sites. Creates and maintains test documentation, service notes, and training materials. Collaborates with R&D and suppliers on quality improvement of hardware, software, and firmware.

Experienced Senior Controller needed to manage financial operations for a manufacturing plant. Responsibilities include financial reporting, budgeting, forecasting, cost control, and business partnering with operational leaders.

Lead FZS's global efforts to combat illegal gold mining in and around protected areas by driving policy change, influencing global markets, and strengthening international partnerships.

Provides classes and briefings to service members and their families on topics related to child and spouse/domestic/intimate partner abuse prevention. Develops, schedules, and instructs classes and briefings, maintains records, and publicizes program offerings.

Coordinates and performs measurements of superconducting coils at the SUNDAE1 facility. Maintains and upgrades the SUNDAE1 facility, including defining technical specifications for new components. Prepares, reviews, and updates risk assessments.