freelance English-speaking jobs in Mannheim

Site Director role for an international Industrial Technology business. Responsible for overall management, direction, and performance of a manufacturing operation, focusing on operational excellence, team development, and achieving Safety, Quality, Delivery, and Cost objectives.

Finance and Accounting Manager to build a high-performing finance team. Responsibilities include statutory accounts, designing compliance processes, building controlling functions in SAP CO, and overseeing tax compliance. Requires 5+ years' experience and SAP skills.

Engine Mechanic performs maintenance on engines at Airbus Hamburg, ensuring delivery schedules are met. Responsibilities include unscheduled maintenance, adhering to regulations, and recording tasks in information systems. Solid mechanics knowledge and technical English are required.

Project Assistant role involving task coordination, research, and material preparation in English and German. Requires vocational training, experience, and proficiency in MS Office and SAP R/3.

Senior Business Development Manager to develop sales strategies for Hong Kong and European markets. Responsibilities include identifying new business in airport, port, and transport sectors, managing negotiations, and building key regional accounts. Requires 5+ years of overseas sales experience.

As a Bioinformatician / Data Scientist, you will support the generation, structuring, processing, and analysis-readiness of high-dimensional patient data across genomics, transcriptomics, proteomics, epigenetics, liquid-biopsy, and functional ex-vivo datasets. You will ensure data is properly ingested, organized, quality-controlled, documented, and made available for downstream analyses, clinical interpretation, and digital-twin development.

Studentische Aushilfe bei Amazon. Opportunities for full-time or part-time roles with fixed schedules. Entry-level wage starts at €15.65 gross per hour.

HSE Manager to support safe delivery of hydrogen technology. Responsibilities include creating risk assessments, conducting inspections, managing incidents, and driving safety culture. Requires strong HSE experience and leadership.

Experienced Product Designers and UX/UI Designers are needed for AI evaluation and training projects. Responsibilities include designing prototypes, developing evaluation frameworks, and assessing AI-generated design deliverables.

Talent & Performance Lead HCM requires expertise in Talent Management and Workday Talent modules. Candidates need 5+ years in large-scale HCM implementations, focusing on data quality and risk mitigation.

Experienced Healthcare Project Manager needed for challenging architectural projects. Responsibilities include leading teams, managing contracts, and ensuring compliance with cost and quality targets. Requires an Architecture degree and extensive planning/execution experience.

Senior Product Manager to own the end-to-end lifecycle of content syndication products. Shape product vision, expand capabilities beyond video, and build compliance. Requires 5+ years in SaaS/e-commerce with strong AI knowledge and German/English fluency.

Senior Project Manager to lead complex data centre and mission-critical projects. Requires 7+ years managing multidisciplinary projects, strong client-facing skills, and fluency in German and English.

Supply Chain Manager for a pharmaceutical organization. Responsibilities include coordinating end-to-end supply chain, managing product launches, and maintaining supplier relationships. Requires relevant experience and fluency in German and English.

Manager Operational Excellence & Lean Management to optimize the end-to-end operational value chain. Drive Lean Manufacturing, facilitate Kaizen events, and improve processes for faster, leaner, and more efficient results.

Aircraft Mechanic - Sheet Metal performs routine and non-routine sheet metal work, manufactures and installs components, identifies and repairs structural damages, and ensures compliance with EASA Part-145 regulations.

Project Assistant role supporting a global power technology leader. Responsibilities include managing operational workflows, maintaining project data, and coordinating stakeholders. Requires a Bachelor's degree and advanced Microsoft Office skills.

Diode Laser / VCSEL Engineer to design and characterize semiconductor laser devices. Responsibilities include developing VCSEL arrays, improving optical efficiency, and performing optical testing. Experience in VCSEL and edge-emitting diode lasers is required.

Consultant or Senior Consultant in Commercial Insurance/Reinsurance at Synpulse. Support leading (re)insurance companies through complex transformation initiatives, analyzing challenges, and implementing solutions from strategy to execution.

Define security standards for the Data Space Project and GHGA at DKFZ. Responsibilities include risk management, ISMS creation, and security guidance for sensitive biomedical data infrastructure. Requires experience with BSI IT-Grundschutz and ISO 27001.