freelance English-speaking jobs in Mannheim

Experienced Medical Safety Physician Product Lead (Director) to provide strategic medical safety leadership across the full product lifecycle. Lead safety oversight for assigned products, particularly early development programs, and support global regulatory submissions.

Sales Executive responsible for prospecting and cultivating relationships to grow fractional ownership in the German market. Requires 2-4 years' experience, fluency in German and English, and a business background.

Senior CAMO Engineer needed for a leading helicopter operator in Munich. Oversee aircraft fleet airworthiness, develop maintenance programs, and ensure compliance with EASA Part-CAMO regulations.

Experienced Project Manager needed for freelance Oil & Gas CAPEX projects. Oversee small to medium brownfield projects from initiation to commissioning. Requires 10+ years PM experience and 6+ years in oil and gas.

From August 2026 our secondary school in Dreieich (near Frankfurt) is looking for a Mathematics Teacher (in part-time or full-time)

Human Resources Manager will serve as a key member of the leadership team, supporting operations in Birkenfeld, Germany and Arad, Romania. Responsibilities include talent acquisition, employee relations, performance management, and driving HR initiatives to support business goals.

This PhD position at Bosch Research focuses on developing efficient and scalable reinforcement learning methods for Physical AI. The successful candidate will explore new approaches to autonomous decision-making, combining techniques like imitation learning, reinforcement learning, and model compression.

As a Sales Engineer, you will develop and maintain customer relationships, analyze global markets, and implement sales strategies to drive revenue growth in key markets. You will provide technical expertise on dry vacuum technology and support the global sales organization.

Lead a diverse product team to shape the IT landscape through application solutions for data exchange and management. You will hold end-to-end responsibility for software products and drive process improvement.

Master's thesis focusing on simulating a biogas-fed Solid Oxide Electrolysis – Fischer Tropsch Synthesis System. Tasks include modeling, validating, and optimizing the FTS process in Aspen Plus.

Legal Administrator role supporting international clients with legal, administrative, tax, and financial tasks. Requires 2+ years' experience, knowledge of German corporate law, and fluency in German and English.

Executive Assistant supporting the VP of the Innovation Center Berlin. Responsibilities include managing schedules, communications, preparing materials, coordinating events, and handling confidential information. Requires a relevant degree and prior EA experience.

Strategy Consulting Intern (f/m/d) for 10+ weeks, October 2026 - March 2027. Analyze customer requirements, conduct market research, and assist with strategic planning. Must have at least four completed semesters of Bachelor studies, one internship in strategy consulting, and fluency in German and English.

Support strategic Target Costing projects as a Dual Student. Develop cost models and digitization tools, master digitization techniques across the end-to-end sourcing journey, and work on automation opportunities.

Account Manager will focus on growing and developing assigned accounts within the Electronics industry. Responsibilities include identifying sales opportunities, developing strategic account plans, and maintaining relationships with customer contacts. Requires 4+ years of experience in the Electronics industry and fluency in English and German.

Experienced Environmental Fate/Modelling Scientist needed for registration activities of plant protection products. Responsibilities include risk assessment, dossier preparation, and data evaluation. Scientific background in related fields is required.

Head of New Technology Formulation (m/f/d) in Design/Process Development. Responsible for formulation design and process development across modalities, focusing on ADCs within FTRL. Supports regulatory submissions and manufacturing technology transfer.

Treasury Manager focused on Liquidity, FX, and Working Capital Optimization. This role interfaces between business treasury and accounting to strengthen liquidity efficiency and cash flow transparency within a dynamic energy trading environment.

Senior Scientist develops and designs measurement technology for diabetes sensor systems. Responsibilities include coordinating requirements across teams, creating regulatory documentation, and validating test methods. A degree in engineering or natural science is required.

The Customer Trust and Security Specialist acts as a trusted advisor, building and maintaining customer confidence in the organization's security posture. This role ensures a deep understanding of local customer requirements, supports the creation and maintenance of security documentation, and manages relationships with partners to ensure compliance. The position coordinates between internal teams to deliver timely, consistent, and compliant responses to customer inquiries, audits, and contractual obligations.