freelance English-speaking jobs in Mannheim

Qualified electrician with datacenter experience sought for site-based commissioning role in Frankfurt. Lead and execute on-site commissioning, testing, and validation of electrical systems, ensuring full functionality. Collaborate with project teams, diagnose technical issues, and prepare commissioning documentation.

Assembler assembles fabricated parts, tests and calibrates them to meet specifications, and repairs defective units. Requires a 3.5-year vocational training and experience assembling parts and building products.

Lead the strategic and operational growth of a utility-scale battery energy storage systems (BESS) division. Manage a team, develop sales and business strategies, and drive the acquisition of large-scale projects.

Management Trainee for logistics operations with focus on Mandarin language skills. Gain hands-on experience across key business functions and support operational excellence initiatives. Bachelor's degree in a relevant field and initial practical experience preferred.

Solution Development Manager will translate customer needs into technical specifications and drive the development of innovative marine solutions from concept to market launch.

Production/Engineering internship or thesis for bachelor's or master's students with 3+ semesters completed in a technical field. Projects may include implementing new technologies, analyzing manufacturing processes, and optimizing material flows. Strong analytical skills, communication, and teamwork are required.

Enterprise Architect needed to ensure business and IT alignment within ZEISS Semiconductor Manufacturing Technology.

Site Director to lead a 50-55 employee manufacturing site in Germany. Full P&L responsibility for a €19m revenue site with growth potential to €30m. Drive operational excellence, collaborate with commercial teams, and manage a matrixed organization. Strong industrial and operational leadership background required. Fluent in German and English.

AI Analyst will conduct research on AI market trends, competitive landscapes, and applied AI use cases. The role involves developing investment theses, producing reports and webinars, and building relationships with corporate LPs.

Principal Consultant with 15+ years of experience leading SAP solutions across multiple implementations and transformation programs. Drives client engagements from Phase 0 through execution, including Greenfield, Brownfield, and Hybrid S/4HANA projects.

KUNGFU.AI seeks a Chief Marketing Officer to define the company's brand narrative and market perception within the AI landscape. This role requires a creative storyteller and seasoned marketer to translate complex technical capabilities into compelling narratives and shape industry conversations. The CMO will lead creative strategy, thought leadership, and integrated marketing strategies to drive awareness, engagement, and revenue growth.

Professor for People Analytics and Strategic HR Innovation will teach and develop programs in HR Analytics, Strategic Talent Management, and Work Innovation. Responsibilities include teaching, curriculum development, research, and collaboration with industry and research partners. Requires a doctorate, professional experience, teaching experience, and fluency in English.

Administrative Officer needed for Operations department in Germany. Manages office communications, mail, supplies, travel arrangements, and provides support to management. Requires excellent English and German language skills and proficiency in Office Suite.

Experienced Project Manager needed for utility-scale solar PV and BESS projects in Germany. Manage projects from execution to completion, ensuring on-time, on-budget delivery. Requires 4-5 years' experience, German C1 level, and willingness to travel.

Project Manager for a leading consultancy advising clients on HVAC, electrical, and energy efficiency for construction projects in Germany.

The Campus Manager leads a team of HR Partners and HR Business Partners, partnering with site, business, and HR Leaders to strengthen culture and deliver business results. Responsibilities include ensuring operational excellence, driving employee experience and culture, providing PXT leadership, managing talent planning and organizational health, and translating Amazon priorities into regional execution plans.

Field Sales Flow Cytometry Product Specialist needed to grow Beckman Coulter Life Sciences' flow cytometry business in South-West Germany. This home-based role requires building customer relationships, identifying opportunities, and delivering sales targets.

Experienced EPC Senior Project Manager needed to lead large-scale offshore HV export projects. Manage all project phases, build and lead teams, and ensure safety, quality, cost, risk, and schedule adherence. Degree in Engineering or related field required. Fluency in German and English essential.

Lead and develop a sizeable German payroll operation, ensuring accurate and compliant payroll services. Manage a team of 24 employees and two Team Leads, driving performance and continuous improvement. Lead payroll technology transformation initiatives, including system migrations and process optimization.

Senior RTL Digital Design Engineer with 10+ years of experience in digital design and SoC development. Responsibilities include RTL design, subsystem/SoC integration, verification, and design optimization. Requires proficiency in synthesis tools, Lint, CDC, RDC analysis, and UVM methodologies.