freelance English-speaking jobs in Wuppertal

Experienced HSSE Experts (f/m/d) are needed for a major industrial construction project in Saarland, Germany. Responsibilities include identifying safety risks, conducting site inspections, reviewing documentation, and coordinating contractors.

As Senior Asset / Portfolio Manager, you will manage a portfolio of renewable energy assets (Solar/Wind/BESS) across Europe, ensuring optimal performance and long-term value creation. You will act as the functional lead, steering stakeholders and ensuring alignment across technical, commercial, and financial functions. You will represent the shareholder perspective at SPV level, including managing director mandates.

Provide desktop support for macOS, Windows, Linux, and mobile devices. Manage system and software deployments, configure user environments, and diagnose hardware and software issues.

Lead and develop a sizeable German payroll operation, ensuring accurate and compliant payroll services. Manage a team of 24 employees and two Team Leads, driving performance and continuous improvement. Lead payroll technology transformation initiatives, including system migrations and process optimization.

Leads a research group focused on pioneering research in speech and audio at the Fraunhofer Institute for Integrated Circuits IIS.

International Development Instructor for 10-month program. Training in Denmark, followed by 6 months volunteering in Malawi, Zambia, or India. Must be 18+, English proficient, and able to obtain a Danish visa.

Administrative Officer needed for Operations department in Germany. Manages office communications, mail, supplies, travel arrangements, and provides support to management. Requires excellent English and German language skills and proficiency in Office Suite.

As a Business Unit Finance Partner, you will act as a strategic advisor to the Head of the Business Unit, analyzing financial data and influencing investment decisions. You will collaborate with functional heads to guide commercial, operational, and innovation roadmaps. Responsibilities include ensuring robust financial controls and compliance.

As an HR Manager, you will own day-to-day HR operations, including onboarding, offboarding, employee support, payroll, and acting as the primary HR contact for employees in Germany. You will support the implementation of HR processes across two locations and draft, update, and communicate HR policies.

Coordinator to support Production, Procurement & Inventory Management team. Maintain accurate production and inventory data in SAP, assist with monthly closing and stock-taking, and collaborate with internal and external stakeholders.

Define, implement, and govern AI strategy for a department, ensuring alignment with client objectives and regulatory requirements. Design AI/ML and GenAI architectures, evaluate platforms, and lead delivery of AI solutions.

Production/Engineering internship or thesis for bachelor's or master's students with 3+ semesters completed in a technical field. Projects may include implementing new technologies, analyzing manufacturing processes, and optimizing material flows. Strong analytical skills, communication, and teamwork are required.

Lead global HR IS implementation projects, including payroll harmonization, across Solvd's international entities. Manage project plans, risks, and dependencies while ensuring alignment with Group HR IT standards.

The Procurement Specialist will support and optimize procurement activities within the Label Division. Responsibilities include demand analysis, managing the purchasing process, identifying new suppliers, and collaborating with internal and international stakeholders.

Manages the implementation and sustainment of Lean principles across a manufacturing plant. Develops and executes a Lean roadmap, fosters a Lean culture, and leads continuous improvement initiatives. Requires a Bachelor's degree, 5+ years of Lean experience, and fluency in German and English.

Development Manager to advance onshore wind projects in Germany. Manage projects from early-stage development through permitting and key milestones. Coordinate permitting, stakeholder engagement, and liaise with municipalities, authorities, and partners.

Leads a team to ensure safe, efficient, and high-quality operations at a fulfillment center. Oversees projects to improve processes, productivity, and customer service. Analyzes shift performance and implements actions to enhance operational excellence. Collaborates with management to standardize shift practices.

Experienced Delivery Manager needed for complex aeronautics/defense projects in Hamburg. Lead project teams, manage client relationships, and optimize processes. Minimum 5 years project management experience required, fluency in English and German.

Site Director to lead a 50-55 employee manufacturing site in Germany. Full P&L responsibility for a €19m revenue site with growth potential to €30m. Drive operational excellence, collaborate with commercial teams, and manage a matrixed organization. Strong industrial and operational leadership background required. Fluent in German and English.

Manage local administrative and operational matters across European offices while leading HR and recruitment activities for Europe and the US markets.