freelance English-speaking jobs in Wuppertal

Support the lead designer in creating visual assets for social media, newsletters, web content, and print materials. Assist in developing sales brochures, marketing collateral, and event signage. Contribute to layout and design for presentations and internal documents.

Experienced MEP Commercial Lead needed for a flagship hyperscale data center project in Frankfurt. Lead commercial activities for MEP packages, including procurement, subcontract management, cost control, and change management. Proven track record delivering major building services packages for leading main contractors on complex construction projects required.

Senior Scientist – MSAT will lead technology transfers, process scale-up and validation for sterile drug product manufacturing, with expertise in Pre-Filled Syringe (PFS) manufacturing.

Senior Fixed Income Sales Trader responsible for trading, client relationship management, and market analysis. Requires existing client network, advanced IT skills, and fluency in English and German.

Lead the strategic value-add services for SoSafe, a human risk management platform. Develop a consulting methodology focused on driving behavior change and risk reduction. Operationalize a service catalog and build a successful consulting practice.

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.

Senior HR Manager (m/f/d) will lead HR strategy and processes for DACH, UK & Nordics ( ~ 220 employees). Responsibilities include managing recruitment, performance management, employee relations, and ensuring compliance with labor law. Requires 7-10 years of experience in international corporate environments, minimum 5 years in a similar HR role, and strong knowledge of German labor law.

Designs and develops battery energy storage systems (BESS) integrated with solar and wind power projects. Conducts feasibility studies and site assessments for BESS installations. Collaborates with cross-functional teams to ensure seamless integration of BESS with solar PV and wind systems.

Product Charging Solutions Manager will plan and manage the full product line of charging stations for Europe, including AC, DC, and commercial/industrial equipment. Responsibilities include market research, defining product requirements, overseeing the product lifecycle, and collaborating with stakeholders to improve user experience. Requires a Bachelor's degree, 5+ years of experience in product management for charging stations, and fluency in English.

Project Manager for building automation deployments in Germany. Manages on-site projects, coordinates timelines, and acts as a liaison between customers, contractors, and the engineering team. Requires fluency in German and English, 2+ years of project management experience, and a solid understanding of building controls systems.

Design mechanical parts for 3D printing and laser cutting, ensuring user-friendly assembly and high usability. Prepare files for manufacturing and assist in designing metal parts for CNC machines.

Operations Manager to oversee day-to-day heating asset operations and customer portfolios. Coordinate maintenance, onboard service partners, and ensure operational resources are available. Improve operational processes, support customer onboarding, and collaborate with cross-functional teams. Requires 3+ years of experience in operations, service management, or project coordination, strong organizational and communication skills, and fluency in German and English.

Provides legal support for Nordex's global Legal department in managing complex disputes arising from international business operations. Develops legal and commercial strategies for claim management, litigation, arbitration, and settlement discussions. Advises cross-functional teams on commercial settlement negotiations and supports the development of pragmatic solutions.

Junior Buyer to support procurement of materials, equipment, and services for engineering and construction projects. Assist with purchase orders, supplier management, and contract administration. Develop commercial and negotiation skills.

Steer and control facility service performance, evaluate external providers, and manage maintenance activities. Support budget planning, identify risks, and ensure compliance with FM operations, safety, and internal requirements.

Leads electrical design for renewable energy projects, manages relationships with TSOs/DSOs, and provides technical support throughout project lifecycles.

Senior Legal Counsel provides in-house legal advice and support on operational practices and procedures across EMEA countries. The role involves drafting, reviewing, and negotiating agreements, advising on liability and warranty terms, and ensuring compliance with trade regulations.

Aircraft Mechanic (all genders) performs assembly, repair, and testing of aircraft systems (hydraulics, oil, cooling, doors, landing gear) according to work orders and technical documents. Requires 2+ years aviation experience, defect recognition skills, quality-oriented work ethic, and advanced English.

Support day-to-day accounting and finance operations. Help identify and implement automation across finance processes. Contribute to improving workflows and AI tooling.

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.