freelance English-speaking jobs in Mannheim

Electrical Master Technician / Electrical Engineer plans, installs, and commissions electrical systems for residential and commercial projects. Responsibilities include building automation, photovoltaic systems, EV charging infrastructure, and battery storage solutions.

Legal Associate to support contract management, legal research, regulatory compliance, and risk management. Requires a German law degree (1st or 2nd State Examination) or comparable qualification, initial practical experience, and fluency in English.

Leads electrical design for renewable energy projects, manages relationships with TSOs/DSOs, and provides technical support throughout project lifecycles.

DevOps Expert needed for 6-month project with potential extension. Responsibilities include analyzing and managing CI/CD structures, migrating software repositories from Git/Gerrit to GitLab, and creating technical documentation. Requires experience with Jenkins, Python, GitLab, Terraform or openTofu, and build/deployment pipelines.

The Director Medical Affairs Strategic Markets EMEA – Electrophysiology will oversee the MSL team supporting Germany, France, UK, Italy, and Spain. Responsibilities include developing and executing the medical vision for Electrophysiology, ensuring regulatory compliance, and providing medical input into business decisions. The role requires a medical degree (MD or PhD) and 12+ years of experience in medical affairs or related roles in the medical device/pharma industry, with a focus on Electrophysiology.

Operate and maintain production machinery, perform quality checks, and troubleshoot issues. Handle transport, packaging, and material movement. Work within a shift system.

Associate Client Legal Administrator supports international clients with legal, administrative, tax, and financial tasks. Responsibilities include analyzing documents, ensuring compliance, handling corporate filings, and managing customer relationships. Requires two years of experience, knowledge of German corporate law, and fluency in German and English.

Internship/Master Thesis focusing on multimodal learning with LLMs and vision-language models for traffic safety. Develop an AI workflow with RAG pipelines to answer traffic safety questions with citations. Requires Python, PyTorch/Tensorflow, and experience in computer vision and deep learning.

Senior HR Manager (m/f/d) will lead HR strategy and processes for DACH, UK & Nordics ( ~ 220 employees). Responsibilities include managing recruitment, performance management, employee relations, and ensuring compliance with labor law. Requires 7-10 years of experience in international corporate environments, minimum 5 years in a similar HR role, and strong knowledge of German labor law.

Solution Consultant for Supply Chain Applications/SAP eWM, WM needed. Minimum 3-5 years experience in SAP, especially eWM/WM (ECC, S/4 HANA). Experience in consulting and requirement analysis for international Supply Chain processes. Proficiency in SAP EWM functionalities and integration with other SAP modules. Degree in business administration, international management, business informatics or similar. Strong analytical skills and communication skills. Professional in English and German.

Vice President to manage cross-border M&A and ECM transactions, advise clients, and lead pitches. Requires 7-10 years of experience in M&A/ECM/Corporate Finance, strong modeling skills, and fluency in German and English.

Construction Manager to support a major data centre grid connection project in Frankfurt. Focus on complex underground infrastructure: route planning, civil coordination, permitting, landowner issues, and DSO/TSO interfaces. Requires 10+ years' experience in infrastructure project management, strong background in linear civil infrastructure, and fluency in German and English.

The Faculty of Forest Sciences and Forest Ecology at the University of Göttingen seeks excellent early career researchers to prepare and conduct their next research project. The Forst-Talent Program offers a fully-funded three-year position to prepare and submit a funding proposal for an ERC grant or the Emmy Noether programme. The successful candidate will have a PhD in a field relevant to forest sciences and be eligible to apply for an ERC Starting Grant or the Emmy Noether Programme.

Leads and manages the Corporate Real Estate & Business Services department, ensuring optimal performance in corporate real estate, office management, and business services. Responsible for regional workplace and facilities budgets, planning office infrastructure, and overseeing day-to-day facility operations. Drives process improvement, cost-effectiveness, and compliance with regulations.

NTU International seeks a Senior Agricultural Statistics Expert to support the EU-funded project "EU Assistance for the Uzbekistan AgriFood Development Strategy 2020–2030". The expert will support strengthening agricultural statistics systems, data management frameworks, and evidence-based policy development related to the implementation of the Uzbekistan AgriFood Development Strategy 2020–2030.

The International Max Planck Research School on Earth System Modelling (IMPRS-ESM) offers PhD positions in interdisciplinary climate research. The program provides structured supervision, financial support, and no tuition fees. Applicants must have a Master's degree in a relevant field.

Experienced Campus Security Manager to lead physical security operations across multiple German datacenter sites. Responsibilities include managing security teams, overseeing daily operations, ensuring compliance, and driving continuous improvement.

As a Communicator and Community Manager in the Identity & Access Management (IAM) team, you will create content, organize events, and engage with internal communities. You will support the production of tutorial videos and leverage AI tools for content creation.

TT-Line seeks an IT Network & Server Administrator to administer, operate, and optimize network, server, and cloud infrastructure. Responsibilities include configuring, monitoring, and troubleshooting network devices, managing Windows Server, Active Directory, and cloud services, and providing on-site and remote support.

Intern to Chief of Staff will support strategic planning, execution, and internal communication. Responsibilities include leadership support, operational enablement, strategic initiatives, research and analysis, and cross-functional exposure.