freelance English-speaking jobs in Mannheim

Develop advanced machine learning architectures for automated driving functions. Conduct research, identify technology gaps, and contribute to closing them through technical implementations.

Build and lead the CRM channel for a rapidly growing energy company. Design and implement lifecycle journeys, segmentation, automation, and referral programs. You will own the CRM strategy, reporting, and KPIs.

The Server Operations Coordinator will contribute to the development of IT standards and guidelines, create IT analyses and systems, and coordinate IT processes. Responsibilities include monitoring and managing IT processes, performing security updates, processing incidents and changes, and collaborating with colleagues across locations. The role requires several years of relevant IT experience, a college degree or equivalent qualification, and strong German language skills.

The Environmental Health & Safety (EHS) Manager develops, implements, and maintains a comprehensive EHS strategy for MSA M&C locations in Aach and Ratingen. This role involves leading risk assessments, delivering EHS training, overseeing waste management, and supporting sustainability initiatives. The EHS Manager ensures compliance with local, regional, and global standards. Responsibilities include promoting a strong safety culture, participating in global EHS improvement projects, and managing EHS data. The ideal candidate has a minimum of 3 years' experience in EHS, a Bachelor's degree in a related field, and completed training as a «Health & Safety Officer (Fachkraft für Arbeitssicherheit)».

Excelya seeks a part-time Freelance Senior Medical Writer with experience in medical devices. Responsibilities include preparing PMCF, CER, CEP, and PMS documents, reviewing documents, and performing literature searches. Requires a Life Sciences degree and at least 4-5 years of medical writing experience. Fluent English is required, French and FDA submissions experience are a plus.

The German Cancer Research Center (DKFZ) seeks a Scientific Solution Architect for the MEDAL project. This role involves designing and building the technical foundations of a platform for medical imaging AI benchmarking. Responsibilities include conceptualizing secure workflows for data submission, defining architectural concepts for the platform, and translating scientific and regulatory requirements into technical concepts.

SAP In-House Consultant needed to maintain and develop the SAP S/4HANA system, focusing on SD and FI/CO. Responsibilities include analyzing business processes, implementing requirements, and providing support. Requires a Bachelor's degree, 5+ years of experience as an SAP Consultant, and strong knowledge of SD, FI, and CO modules.

As a Cybersecurity Engineer, you will identify and mitigate information security risks, monitor systems, analyze alarms, and detect threats. You will also participate in cybersecurity strategy planning, deploy security controls, provide cybersecurity awareness training, and collaborate with management.

Develops global forestry machinery market strategy, conducts market research, and formulates product development plans. Leads R&D teams to design, develop, and deliver new products. Manages key product technology, ensures product quality, and optimizes product performance based on customer feedback.

Equipment Maintenance Operator needed for preventative and unplanned maintenance, machine upgrades, and process machinery support. Requires 2+ years of industrial maintenance experience, mechanical, pneumatic, and electrical aptitude, and proficiency in English and German.

The Group Talent Acquisition Programs Specialist designs, executes, and evolves global recruitment programs, including employee referrals, internal mobility, and recruiter enablement. This role drives the optimization of Workday Recruiting and partners with Talent Acquisition leaders to develop scalable recruitment solutions.

Execute troubleshooting, maintenance, and repair tasks in accordance with DIN EN 13306 and DIN 31051. Assist with spare parts management, system optimization, and functional testing. Participate in modification work, commissioning, and recommissioning of facilities. Fabricate parts, manufacture test equipment, and support operational processes.

Intern (M/F/X) will support the Corporate Strategy and Program Office Strategy 2030 teams within the Corporate Development department. The intern will contribute to the development and implementation of strategic initiatives and communication projects.

Senior Electrical Engineer to scale electrification programs within Amazon's sustainability transformation. Develops electrical equipment standards, designs, and validation processes. Leads large-scale projects, collaborates with stakeholders, and drives technology roadmaps for EV charging and smart grid infrastructure.

Digital Territory Account Manager will drive revenue growth by developing and executing territory plans, identifying new business opportunities, and building customer relationships.

Market Strategy Senior Manager will analyze market trends, technology roadmaps, and competitive landscapes to develop and implement segment strategies. Requires a Master's degree in a science or engineering field, 10+ years experience in power electronics, and strong analytical and communication skills.

The Institute for Diagnostic and Interventional Radiology at the University Hospital Düsseldorf seeks a Computer Scientist / Data Scientist to contribute to the RACOON project and AI-based research. Responsibilities include infrastructure setup and maintenance, data management, AI model development, and project coordination. Applicants should have a relevant degree, research experience, and expertise in AI methods, programming, and system administration.

This DFG-funded project seeks to constrain the timescales and duration of fluid-mediated rock transformation processes. The successful candidate will apply solution isotope geochemical methods, including radiogenic isotope analysis and stable Li and Mg isotope systems, to establish absolute timing of metamorphic processes.

IT Administrator will manage server infrastructure, design and implement cloud solutions, and ensure IT security. Requires experience in IT systems, networks, and cloud solutions (Azure, Microsoft 365). Must have strong analytical and communication skills.

Service Technician for wind turbine blades in Würzburg. Responsibilities include on-site servicing, inspecting and repairing rotor blades, and documenting work. Requires vocational training in a technical field, knowledge of epoxy resins and composite materials, rope access technician qualification, and a driving license.