finance English-speaking jobs in Kassel

The Clinical Project Manager oversees the full life cycle of clinical studies, ensuring quality, compliance, and customer satisfaction. This role involves coordinating stakeholders, managing project timelines and budgets, and ensuring adherence to regulatory requirements.

Experienced Project Manager to oversee multiple installation projects across Germany. Responsibilities include on-site measurements, technical drawing interpretation, subcontractor coordination, and budget/schedule management. Fluent German and English required.

Partner to lead business development and sector strategy for Infrastructure & Energy in Germany. Requires 15+ years of experience, including 5+ years in a senior consulting role. Must have a strong network in the German market and expertise in operational performance, project management, or asset management within energy or infrastructure.

Data Center Engineering Operations Technician responsible for electrical and mechanical infrastructure (UPS, cooling, generators). Requires hands-on problem resolution, safety adherence, and maintaining 100% uptime.

Freelance lecturers (m/f/d) are sought for university preparation courses in Berlin, starting September 2026. Subjects include English, Mathematics, Computer Science, Natural Sciences, Economics, and German (as a Foreign/Second Language). Applicants should have a relevant university degree, teaching qualification, or equivalent experience.

Senior Lab Scientist to drive R&D projects in biomarker discovery and validation. Requires PhD in a relevant field, extensive experience in protein analysis techniques, and strong scientific communication skills.

The T&A Deployment Engineer – Strads will lead the deployment of Autonomous Straddle Carrier (AutoSC) solutions at the North Sea Terminal Bremerhaven. This role will serve as the technical authority for AutoSC deployment, integration, and operationalization, working closely with operations, engineering, product, IT, and project teams.

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.

Postdoctoral researcher to develop attosecond science experiments using hard X-ray FEL radiation. Requires a PhD in physics or related field and research background in experimental attosecond science. Experience with X-ray techniques and/or FEL science is an asset.

Leads global procurement organization, develops and executes procurement strategies, and drives digital transformation. Requires 10+ years of senior global procurement leadership experience and expertise in direct and indirect procurement.

Develop and manage international key accounts in the data center segment. Build and maintain long-term customer relationships at the C-suite level. Co-develop and implement the central segment strategy for data centers.

Lead operational improvement programs, stabilize underperforming businesses, and deliver complex transformation initiatives for a global strategy consultancy.

The Chief Operating Officer will lead operational service delivery, manage client relationships, and drive implementation of compliance solutions. Responsibilities include overseeing regulatory monitoring, gap assessments, and developing implementation concepts for new regulations.

Lead the direct marketing sales team and strategy for a leading European energy trader expanding in German and international markets. Responsible for building and executing a 3-5 year strategy, leading negotiations, and identifying new market segments. Proven success in upstream direct sales in the German energy market and strong leadership skills are required.

RIFCON GmbH seeks an experienced Environmental Fate / Modelling Scientist to join their team in Hirschberg or Ludwigshafen, Germany. The role involves environmental fate risk assessment, dossier preparation, study evaluation, and project management for active substances and plant protection products.

Finance leader with Controlling/FP&A expertise sought for project assignments in Healthcare, Life Sciences & Chemicals. Drive budgeting, forecasting, margin analysis, and CAPEX decision support. Provide financial guidance for R&D, pricing, and operational excellence. Strong systems and data skills required.

Spark.Fi seeks an experienced General Counsel to advise on commercial growth, product development, and navigate the evolving legal landscape of digital assets. The role involves structuring, negotiating, and managing complex agreements with institutional counterparties, supporting lending, financing, and partnership agreements, and advising on corporate governance and strategic legal matters.

Supports data-driven decision-making by analyzing business data to improve planning, reporting, and execution. Tasks include documenting requirements, mapping processes, preparing reports, and contributing to dashboards.

Sales Account Manager for Bruker Nano Surfaces and Metrology (BNSM) in Germany. BNSM provides advanced tools for surface and materials characterization across various industries.

Project Manager to deliver client-facing AI projects for a Berlin-based tech scale-up. 2-4 years' experience in consulting, tech consulting, or project management required. Strong communication, stakeholder management, and analytical skills needed. Fluent German and English essential.