hr English-speaking jobs in Mainz

Senior executive role combining general management of a domains-focused business with group-level product ownership across domains, DNS, and SSL. Leads 120 employees across product, sales, and marketing. Requires tech leadership and P&L experience.

Service Manager for Extended Enterprise for Airbus Defence and Space. Responsibilities include implementing services throughout the life cycle, ensuring customer satisfaction, and managing stakeholders. Requires relevant studies and experience in service/project management.

Experienced BESS Project Manager needed to lead utility-scale battery storage projects from development through commissioning. Responsibilities include managing schedules, budgets, and coordinating stakeholders for complex energy infrastructure.

Experienced Responsible Person needed for a growing international specialty pharmaceutical and wholesale organization. Oversee all GDP compliance, quality assurance, and regulatory adherence for German wholesale distribution operations. Must be eligible to act as RP under German requirements.

Lead business and operational growth for Siemens Advanta in the DACH sub-region. Drive growth through strategic positioning, managing P&L, and leading complex digital transformation projects for major German enterprises.

Experienced German Speaking EHS Lead needed for a major Data Centre project. Responsibilities include managing EHS programs, ensuring compliance with German/EU legislation, and promoting safety culture. Requires 8+ years' experience and fluency in German and English.

Strategic VP Head of Metal Robotics to drive global vertical strategy, growth, and innovation. Define business plans, align R&D with customer needs, and lead cross-functional execution. Requires deep industry expertise and 10-15+ years of relevant experience.

Head of New Technology Formulation leads design/process development across modalities, focusing on ADCs. Responsibilities include regulatory submission support and manufacturing technology transfer. Requires a Ph.D. or equivalent experience in formulation research.

UX/UI Designer focused on AI and Design Systems. Responsibilities include building scalable Figma component libraries, designing AI-powered experiences, and creating high-fidelity UI for enterprise applications. Requires strong UX/UI and Design System expertise.

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.

Experienced M&E Project Manager needed to lead delivery of mechanical and electrical packages for a major hyperscale data centre. Manage subcontractors, ensure quality, safety, and on-time completion.

Intern Social Media supports daily content across Instagram, TikTok, and YouTube. Tasks include community engagement, content planning, trend analysis, and leveraging AI tools. Passion for social media and English writing skills are required.

Project Manager ensures successful delivery of major electrical/power distribution projects, mainly for data centers. Requires 5+ years of project/site management experience and a strong electrical background. Fluent German is required.

Senior Coordinator for Revenue Operations/Billing. This role coordinates billing processes, supports attorneys and clients, and ensures adherence to guidelines. Requires experience in legal/professional services billing and strong German/English skills.

Design and evolve architecture for large-scale distributed systems using AI foundational platforms like LangChain. Define agent interfaces, RAG strategies, and select optimal technology stacks. Requires 8-10 years in distributed systems.

Lead the acquisition and management of a high-potential, family-owned SME in Germany through AIA's MBI Program. Requires 5+ years in general management with full P&L accountability and deep German business roots.

Legal Associate for Global Subsidiary Management. Analyze documents and regulations for international clients, ensuring compliance. Support corporate filings, draft agreements, and manage client portfolios. Requires 2+ years' experience and fluency in German and English.

Own the enterprise Disaster Recovery strategy and governance. Conduct BIA, define RTOs/RPOs, and execute DR exercises. Requires 7+ years in IT infrastructure with focus on enterprise DR.

Experienced Cash Manager needed to own cash flow and working capital for German and international clusters. Responsibilities include liquidity steering, AR/AP management, and treasury operations. Hands-on experience with payments or liquidity planning is key.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, quality control, and commissioning readiness.