freelance English-speaking jobs in Mannheim

Lead the delivery of strategic customer projects for VidiNet and BMS solutions. Manage and develop delivery teams, ensuring alignment between business requirements and technical delivery.

Support CTO with hiring, product research, and event organization. Shape product roadmap and drive company growth. Must be highly motivated, technically proficient, and possess strong communication skills.

Experienced Freelance Site Manager needed for a 550MW solar project in Brandenburg, Germany. Manage on-site construction, contractors, and ensure HSE standards are met.

Experienced SAP Functional Manager to lead S/4HANA transformation projects. Designs integrated solutions across Logistics, Supply Chain, Finance, and other workstreams. Leads customer workshops, supports presales activities, and mentors junior consultants. Requires 5+ years of SAP consulting experience with S/4HANA programs and expertise in Logistics and Supply Chain processes.

Senior ERP Program Manager to oversee and coordinate enhancements within a live Oracle NetSuite environment. Manage, prioritize, and structure enhancement requests while ensuring system stability. Coordinate between business stakeholders and the external ERP partner.

Senior Associate responsible for data management within Real Estate Controlling. Focus on maintaining, harmonizing, and documenting data, process, and governance structures. Ensures transparent, consistent, and traceable documentation standards. Collaborates with business teams, IT, and external service providers. Requires a Master's degree and 3-5 years of experience in process management, documentation management, ERP administration, or DMS administration. Fluent in German and English.

Financial Controlling Specialist supports Shared IT organization with budget and capacity planning, financial reporting, forecasting, and closing activities. Provides financial transparency and insights to management and stakeholders. Requires 8-12 years of experience in financial controlling, proficiency in SAP modules and MS Office applications, and strong analytical and communication skills.

Mechanical Design Engineer needed for data center projects in Germany and Europe. Design and lead mechanical systems including cooling, HVAC, and resilience strategies. Experience in mission-critical environments and proficiency with relevant software required.

Specialist Product Engineering role focused on technical documentation, product modifications, and collaboration with development, production, and sales. Requires technical training, experience in documentation, and proficiency in German and English.

Execute threat intelligence engagements, manage stakeholder relationships, and coach junior analysts. Produce threat landscape reports, conduct dark web monitoring, and support incident response.

Leads process engineering team in contactor manufacturing production. Optimizes processes and technologies to ensure product quality and cost efficiency. Manages projects, drives root-cause analysis, and implements process improvements.

Experienced Clinical Research Associate (CRA) needed for a large International CRO. Conduct site initiation, monitoring, and close-out visits, ensuring data integrity, patient safety, and protocol compliance. Requires 1 year independent monitoring experience, fluency in German (C1 level), and ability to perform 6-8 visits per month nationwide.

Shape growth strategy and build partnerships for a well-funded European defense technology company. Lead strategic initiatives, assess market expansion opportunities, and support long-term scaling efforts.

Industrialization Engineering Associate will support the transfer of engineering BOM to manufacturing BOM. Responsibilities include customizing product definitions, ensuring material master data standardization, and deploying BOMs into operational projects.

Support H135/H145 Value Stream Management in producing over 100 helicopters annually. Map value streams, secure stakeholder alignment, and analyze production data to drive improvements.

Experienced Associate Mechanical Engineer needed for data center and mission critical projects in Frankfurt. Design, coordinate, and review mechanical building services systems, ensuring compliance with German regulations and international standards. Lead multidisciplinary design coordination and provide technical mentorship.

Legal Counsel to support a fast-growing logistics company in Germany. Provide legal guidance to operations, logistics, and commercial teams, ensuring compliance and enabling business growth.

This role is a hands-on, business-facing HR leadership position supporting manufacturing scale-up, cross-border operations, and M&A activities across Europe. The HR Manager will partner with Europe leadership, ensuring alignment between global HR frameworks and local execution.

Experienced M&E Senior Quantity Surveyor needed for large-scale data center projects. Manage budgets, negotiate contracts, and collaborate with stakeholders to ensure financial success.

Founding CTO/CPTO to architect and build a next-generation Identity + AI Enforcement platform. Lead customer discovery, product vision, and technology strategy. Recruit and manage an engineering team. 10+ years backend engineering and system architecture experience required. Strong understanding of OAuth/OIDC, API keys, tokens, and identity flows. Experience with AI/LLM systems or willingness to learn. Hands-on coding mentality and experience with infrastructure-as-code and cloud deployments.