freelance English-speaking jobs in Mannheim

Leads Tier 1 projects (over €15M) for a cluster of EMEA sites, including a compliance project at the Frankfurt Bio Campus. Manages project delivery from feasibility to commissioning, qualification, and validation. Collaborates with global functions and sites to define project solutions and ensure successful execution.

Leads and oversees all global operational functions, including manufacturing, supply chain, quality control, and logistics. Develops and executes strategies to enhance operational efficiency and scalability. Collaborates with senior leadership on global expansion initiatives and drives innovation in product development and manufacturing processes.

SAP Data Migration Consultant (BODS/ABAP) required for a global customer's ECC upgrade to SAP ECC 6.0. Focus on BODS and ABAP development for end-to-end data migration. Must have strong BODS experience, ABAP development skills, and understanding of SAP data structures.

The Global Clearing Product Director will lead the EUR Clearing product strategy, development, and execution, driving revenue and market share growth. This role requires strong product management experience in the payments industry, strategic thinking, and the ability to manage complex initiatives.

Lead the end-to-end delivery of complex GenAI, Agentic AI, and ML transformation programs across enterprise environments. Work directly with customers to design, implement, and operationalize AI solutions, bridging technical implementation and business outcomes.

Student will conduct literature research, select simulation tools, and contribute to designing a simulation environment for next-generation Mercedes-Benz vehicle control units.

Scientific staff/PhD will synthesize PFAS-free ionomers and characterize them using techniques like NMR, FTIR, and GPC. The role involves investigating structure-property relationships, integrating ionomers into electrochemical devices, and publishing research findings.

This role is responsible for overseeing the strategy and implementation of logistics, warehousing, and inventory standards for Europe. The Supply Chain Manager will ensure compliance with ASCM standards, optimize warehouse operations, and lead network assessments. The position requires fluency in German and English, a bachelor's degree in a related field, and experience in logistics and team management.

Engineer IT/OT Systems ensures stable, secure, and connected IT/OT systems in a manufacturing environment. Collaborates with production teams to solve connectivity issues, support applications, and develop IT/OT infrastructure.

Lead a Field Application Engineering team across EMEA, driving design wins and revenue growth. Manage technical customer interactions, collaborate with sales and product development, and analyze market trends.

The Technician maintains and repairs technical issues across a portfolio in Germany. Requires strong prioritization, root cause analysis, and guest interaction skills.

Leads and executes national and international real estate transactions across EMEA, including acquisitions, disposals, lease negotiations, and property valuations. Manages and coordinates cross-regional real estate projects, focusing on headquarters requirements. Negotiates commercial, lease, purchase, and service agreements, conducts financial analyses and property valuations, and prepares decision papers for senior management. Ensures high-quality real estate data management, maintains reporting and portfolio documentation, and monitors KPIs.

Master's thesis research on ion-selective membranes for sensory applications. Develop functionalized membranes for specific ion detection in aqueous solutions. Characterize membranes using electrochemical measurements and techniques like XRD, IR spectroscopy, and microscopy.

Senior Consultant to advise clients on supplier performance, logistics, and production efficiency. Drive end-to-end supplier management, identify process bottlenecks, and collaborate with client teams to implement lasting change.

Senior Product Manager to own the agent-facing side of the Immowelt marketplace, focusing on lead management, messaging, and mobile tooling. Responsibilities include roadmap execution, legacy tool migration, and user discovery. Requires 3+ years of product management experience, ideally in B2B SaaS, marketplaces, or PropTech. Must be fluent in German (B2 level or above) and English.

As the first GTM Engineer, you will design and implement custom pipelines to power business development. You will own our CRM architecture, build API integrations, and optimize go-to-market channels.

Support purchasing and sales operations for a yacht interior consultancy. Process orders, prepare quotations and presentations, source products, and manage supplier relationships.

ELANTAS, a leading manufacturer of insulation and protective materials, seeks an SAP BW & SAC Expert to join their Information Technology team.

Leads the end-to-end delivery strategy for Clearwater's SaaS platform across Germany, Austria, and Switzerland. Builds and scales a team of implementation professionals, ensuring client success and driving operational excellence.

Electrical Engineer to oversee site electrical infrastructure and power distribution systems. Will also act as Site Energy Manager, leading the Energy Management System (EnMS) in accordance with DIN EN ISO 50001.