freelance English-speaking jobs in Mannheim

Manages mechanical and electrical engineering projects, including design, repair, and construction. Acts as Contracting Officer's Representative, preparing designs, specifications, and cost estimates. Requires a Meister Diploma or Staatlich gepruefter Techniker plus relevant experience.

For our secondary school in Heilbronn we are looking for a Teacher of Physics (German & English) (Part-time or full-time)

Sales Specialist responsible for sales of products/systems/services within a designated market. Key duties include achieving sales targets, developing new opportunities, and managing service contracts and modernization projects. Requires German and English proficiency.

Lead tax matters for Castrol across Continental Europe, Middle East, Türkiye, and Africa, focusing on Germany. This role manages tax governance, compliance, risk, and audits while advising leadership. Requires expertise in German tax law and international tax.

Manage core electrical energy activities across Europe, monitoring markets and advising on procurement strategies. Support industrial projects, manage contracts, and monitor energy risks. Requires a relevant university degree and experience in energy procurement.

Field Sales Intern role focused on winning new business for a food-tech company. Responsibilities include daily field visits, cold outreach, and pipeline management. Requires German C1+ and fluent English.

Intern in Corporate Sector Lending supporting wholesale banking. Analyze credit risk, prepare proposals, and assist with financing transactions for corporate clients. Requires enrollment in a relevant degree program.

Design Assurance Quality Engineer supports new product development by embedding quality throughout the lifecycle. This role leads quality planning, risk management (DFMEA, PFMEA), and verification strategies across cross-functional teams.

Seeking a Group CFO/MD to drive full-scale transformation of a manufacturing business to private equity standards. Responsibilities include professionalizing finance functions, leading M&A, and partnering with the CEO. Requires proven experience in PE environments.

Experienced Administrative Assistant needed for a 12-month, part-time contract (20-30 hrs/week). Provide comprehensive support to a team of up to 20, managing diaries, coordinating meetings, and organizing travel.

Leads the strategy, creation, and delivery of Corelight's product documentation. Manages a team of technical writers, optimizes publishing workflows, and integrates AI tools to improve efficiency. Collaborates with Engineering, Product Management, and Customer Support to ensure content accuracy and alignment with release schedules.

Technical Manager Shipping to monitor vessel performance, maintenance, and environmental compliance. Responsibilities include budget preparation, coordinating drydockings, and ensuring adherence to international maritime regulations.

Support operations by sorting, inspecting, and recording shipments while handling administrative tasks. This role involves process support, data entry, and coordination, with 50% of time spent in office duties.

Art Director / Senior Graphic Designer needed for social media campaign design. Responsibilities include concepting, designing, and optimizing ad variations, managing freelancers, and ensuring quality assurance. Requires 5+ years of experience, proficiency in Figma, Adobe Creative Suite, and AI design tools.

Own legal and compliance end-to-end, drafting contracts, evolving T&Cs, and building the compliance framework. Act as the GDPR expert and legal advisor for public tenders. Requires legal degree and experience in B2B software.

Lead global legal product strategy, aligning risk frameworks with the product roadmap. Provide counsel on international consumer law, e-commerce, and digital platform requirements while setting vision for an AI-first legal function.

Drive the success of the Immunoassay and Clinical Chemistry portfolio across EMEA. Manage the product lifecycle, support market growth, and ensure effective positioning and launch of solutions. Requires expertise in Immunoassay and Clinical Chemistry IVD technologies.

Support spacecraft engineering for interplanetary missions. Duties include operational analysis, ground system support, procedure development, and in-flight operations. Requires a relevant degree and 2+ years in spacecraft operations.

Experienced CFO to lead finance, accounting, controlling, legal, insurance, governance, and compliance for a growing PE-backed industrial company. Responsibilities include financial reporting, budgeting, forecasting, and driving EBITDA, margin, and cash flow performance.

Welder needed to perform precise welding on complex components using MAG, TIG, and/or SMAW. Must have vocational training, valid certifications, and good German skills. Work in a shift-based production environment.