English-speaking jobs in Recklinghausen

Mathematics & Computational Research Specialist needed to solve and validate complex mathematical tasks for an AI training initiative. Responsibilities include implementing algorithms in Python, conducting numerical experiments, and ensuring computational results are mathematically sound. Requires MSc/PhD in a quantitative field and strong Python skills.

Research Scientist focusing on molecular zooplankton biodiversity within the ZooM-In project. The role involves developing and standardizing modern survey methods for marine biodiversity monitoring.

Zerspanungsmechaniker*in to manufacture large components for space programs like Ariane 6 and SLS. Responsibilities include machine setup, production inspection, and simple maintenance.

Senior Director, Channel Sales DACH will lead the Ecosystems team to exceed objectives, driving platform-led revenue growth across DACH. This executive role requires 10+ years in people management and 12+ years driving complex GTM models.

Senior Change Manager to shape and improve Digital Technology operations at E.ON Energy Markets. Own the change management process, drive governance, and ensure business continuity. Requires 10+ years in IT governance and C-level stakeholder management.

Senior Sales Manager acts as a brand ambassador for 25hours Hotels, focusing on Corporate & MICE segments. Responsibilities include developing sales strategies, increasing business volume, and coordinating client events. Requires professional sales experience and proficiency in German and English.

Advisor I, Sales interfaces with customers via inbound/outbound calls or internet to sell products/services. Responsibilities include processing orders, providing support, and achieving sales targets. Requires strong communication and customer service orientation.

Postdoctoral Researcher in Theoretical Biophysics develops statistical physics methods to address biological and medical problems using complex systems modeling. Expertise in theoretical, statistical, mathematical, or biological physics, applied mathematics, or computer science is required.

HR Specialist for Europe. Partner with managers on people-related topics, manage international mobility, and contribute to HR initiatives across the region. Requires a relevant degree and 2+ years of international HR experience. Fluent English and German are required.

Design & Construction Manager coordinates subcontractor progress, enforces safety/codes, and ensures quality control for concrete tower projects. Requires civil construction experience, strong leadership, and fluency in German and English.

Senior FP&A Controller to partner strategically on global financial planning, budgeting, and performance management. This role drives analysis across P&L, Balance Sheet, and Cash Flow, bridging Finance and Data & BI teams. Requires 8+ years in FP&A.

Executive sales leader to head European commercial operations for a global industrial power. Requires 15+ years in automotive/B2B industrial sales, with 8+ years in senior commercial roles, partnering with OEMs and Tier 1 suppliers.

Drives revenue growth in the DACH region as a Sales Engineer, focusing on technical excellence to win deals. This role involves designing solutions for complex integrations, providing product feedback, and enabling the sales team. Requires 3+ years in SaaS Sales Engineering.

Drive the global Workday strategy, roadmap, and governance. Own the backlog, manage stakeholders across countries, and ensure platform stability and business value for HR processes.

Senior Medical Strategy Lead for Clinical Development in Pulmonology. Requires an MD and 10+ years of relevant experience, including 5+ in pharma or CRO settings. Leads strategy and acts as a subject matter expert.

Perform remote and on-site commissioning of control systems for utility-scale power plants. Responsibilities include SCADA scope management, technical coordination, and utilizing PLCs/RTUs for automation. German and English fluency required.

Crew Operations Assistant needed to manage crew changes, handle travel documents, and maintain personnel databases for a modern fleet. Requires vocational training as a shipping or office clerk with good English and MS Office skills.

Working Student Sales for amateur football. Call clubs across Germany to win them to Prematch. Requires fluent German, good English, and a passion for football.

International Apprenticeship for Industrial Electrician starting in 2027. This two-year program combines practical training in wiring, testing, and maintaining electrical systems with theoretical study.

Actuary (m/f/d) needed for reserving tasks under GAAP, IFRS, and Solvency II. Collaborate with entities, provide actuarial advice, and support risk management and planning. Requires a university degree in actuarial science, mathematics, or statistics, experience in actuarial reserving, and fluency in English.