freelance English-speaking jobs in Wuppertal

Senior Network Engineer to supervise and provide technical expertise, training, and mentoring to Network Engineering and Administrator teams. Responsible for maintaining, analyzing, troubleshooting, repairing, and supporting switching and routing devices, firewalls, load balancers, and other network equipment. Must have an adjudicated Top Secret/SCI clearance and meet specific experience and certification requirements.

The Senior Auditor supports the Internal Audit unit in enhancing and protecting organizational value by providing independent audit services. Responsibilities include conducting risk-based audits, analyzing business processes, identifying risks, and communicating audit results to senior management.

Join our team and help deliver smiles! Warehouse employee duties include unloading, lifting, transporting, scanning, and sorting packages. Must be able to speak basic German or English, follow safety guidelines, and be comfortable standing and lifting for extended periods.

The Sales Development Representative (m/f/d) will drive Arctic Wolf's growth in the Nordic region. Responsibilities include prospecting, qualifying leads, and partnering with senior sales executives. Fluency in English and at least one Nordic language (Danish, Norwegian, Finnish, or Swedish) is required.

Senior Power Automation Solution Engineer will translate engineering workflows, project requirements, and field experience into functional concepts and product requirements within the Integrated Power Automation Suite.

Data Architect to design and implement data solutions for enterprise financial services customers with hybrid and multi-cloud environments. Experience with data modeling, graph databases, and data governance frameworks is required.

Manages quotations for spare parts for car builders and national operators. Prepares quotes and price lists, supports key account managers, and coordinates customer meetings. Requires a commercial operations or quotation management background and proficiency in MS Office.

Electrical Engineer to develop innovative electrical engineering designs, assist with calculations and tendering processes, and collaborate with colleagues across various disciplines.

Acquire service projects in power transmission and distribution for the southern German market. Advise and support customers on service matters and create solution concepts for switchgear modernization. Analyze market trends and support contract negotiations.

This part-time position is responsible for loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs., read and memorize postal codes, and work flexible hours. Warehouse experience is preferred.

Medical Director to co-develop medical strategy for Myasthenia Gravis, lead medical affairs activities, and serve as a scientific resource in Europe. Requires PhD or MD, 10+ years experience, including 5+ years in the pharmaceutical industry, and direct experience in Myasthenia Gravis or Neurology rare disease.

As a Maintenance Technician, you will independently maintain and inspect electrical, plumbing, and HVAC systems in a 155-room hotel. You will resolve faults, manage external partners, ensure safety, and assist guests with hotel inquiries. Technical skills in electrical work, plumbing, or HVAC are required, along with independent work ethic, problem-solving abilities, and a customer-friendly demeanor.

GenAM seeks a technically strong OCIO & ALM professional to support the build-out of its OCIO and corporate pension business in Germany and Austria. Responsibilities include OCIO & fiduciary mandate management, ALM advisory & modeling, regulatory & structural expertise, and corporate pension platform development.

Working Student supports the Enterprise Risk Management team in developing solutions on the Microsoft Power Platform. Develops smaller functions and applications using no-code and low-code approaches, including large language models. Maintains and optimizes repositories and project boards. Supports the development of quantitative risk models in Python.

Consultants and Senior Consultants support (re)insurance companies with digital transformation, process optimization, and system implementation. They analyze business models, design solutions, and collaborate with clients and project teams.

This senior-level position supports the DISA GSMO II Capability Requirements Support Program, focusing on Joint Planning Process (JPP) execution, Functional Mission Analysis, and Mission Relevant Terrain-Cyber (MRT-C) analysis. The selected candidate will lead operational requirements analysis, translate cyber terrain insights into operational risk assessments, and integrate MRT-C outputs into planning processes.

Develop and showcase innovative culinary applications for Symrise products. Collaborate with customers and internal teams to create concepts, provide technical guidance, and deliver projects.

Inside Sales Representative will proactively engage used car dealers through outbound calling to generate potential buyers and build a strong buyer network. Responsibilities include identifying customer needs, qualifying potential buyers, and managing leads.

Provides high-level administrative support to the Group CEO, managing complex international schedules, correspondence, and sensitive information. Ensures seamless daily operations and effective coordination within a fast-paced, global environment.

Leads and executes the EMEA Healthcare Compliance strategy, partnering with senior leaders on business initiatives and compliance matters. Oversees compliance programs across EMEA markets and guides investigation and remediation activities. Leads a team of HCC professionals, fostering a culture of integrity and accountability.