English-speaking jobs in Recklinghausen

This Master's thesis focuses on the controlled creation and characterization of defects in heterostructures of altered transition metal dichalcogenides and magnetic materials. The candidate will optimize sample preparation and use the plasma focused ion beam technique to investigate defect formation. Defect analysis will involve advanced transmission electron microscopy, spectroscopy, Raman spectroscopy, and photoluminescence mapping.

As Team Lead Manufacturing Engineering, you will build, manage, and develop a team responsible for the robust, efficient, and repeatable manufacturing of metrology systems. You will lead initiatives to improve production processes, drive operational excellence, and translate engineering concepts into practical solutions.

Graphic Designer needed to build and scale ETERA's visual identity. Focus on creating a cohesive visual system across social media, digital assets, and app-related visuals. Portfolio required, showcasing app, tech, and brand identity design experience.

Doctoral researcher in the DFG Graduate Program "Managerial and Economic Dimensions of Health Care Economics" will investigate the impact of new technologies on quality of care in the German long-term care market.

Product Manager (B2B) will own the lifecycle of a core smart metering product, translating requirements into a roadmap and collaborating with Engineering, Growth, and partners.

Lead a team of production and manufacturing engineers, managing task allocation and goal achievement. Analyze and improve production flow, reduce costs and material usage, and implement standardization. Ensure process stability, product quality, and safe, efficient processes.

Social Media Manager and Content Creator to develop and execute a short-form video strategy. Responsibilities include scripting, editing, and distributing 6 high-impact videos per week across Instagram, YouTube Shorts, Facebook Reels, and TikTok. Analyze platform analytics to optimize content for reach and engagement. Proven experience in social media content creation and video editing required.

Photonics engineer to develop test systems for optical telecommunications. Requires knowledge of optics/photonics, fiber optics, and high-speed optical communication systems. Experience with optical components, measurement techniques, and programming for test automation is needed.

The Banquet and Events Operations Manager will plan, organize, and manage events and catering bookings, ensuring smooth execution and maximizing revenue. The role requires strong food and beverage knowledge, event experience, and excellent customer service skills.

As a Senior RevOps Data Analyst, you will build end-to-end analytics, investigate pipeline coverage and forecast accuracy, and partner with GTM leadership to operationalize forecast methodologies. You will analyze sales funnel efficiency, multi-touch attribution, and customer journey bottlenecks, providing clear recommendations.

Lead international media relations and DACH external communications, shaping CSL's presence across key international markets. Develop integrated external communications strategies to support commercial and medical objectives. Build and maintain relationships with journalists and lead earned media opportunities. Manage crisis communications and advise the Tenders & Partnerships and Planning team.

Cash Collection Specialist will manage overdue accounts, contact customers regarding unpaid invoices, and negotiate payment plans. Requires fluency in German, experience in cash collection, and strong communication and negotiation skills.

The Industrial Sales Engineer drives new OEM business and growth for Custom Photonics Solutions across Europe. Responsibilities include market and customer development, lead qualification, and translating customer requirements into tailored solutions. The role requires 5+ years of account management experience, a degree in Physics or a related field, and strong communication and data analysis skills.

This PostDoc position focuses on the impact of wind turbines and wind farms on the microclimate. The successful candidate will use the PALM atmospheric large-eddy simulation model and meteorological measurement equipment to study the interaction between wind turbines and the microclimate. Tasks include performing a LES validation study, executing a measurement campaign, extending LES studies to cover various weather and soil conditions, and presenting research findings at conferences and in publications.

Scientist (m/f/d) to lead the development, optimization, and scale-up of purification processes for nanobody/antibody-based therapeutic proteins.

Supports the Corporate Security, Safety and Forensics team in security and forensics areas. Tasks include loss prevention, incident management, crisis management, risk assessment, security programs & compliance, investigations, and event security. Requires a university degree in a related field, minimum 3 years of relevant experience, proficiency in MS O365 Suite and ERP systems, and fluency in English and German.

Global Marketing Communications Specialist will develop and execute integrated communication initiatives to strengthen A2MAC1's brand presence. This role manages A2MAC1's digital presence, leads content creation, and collaborates with global and regional marketing teams.

Working student to support production and delivery of German language audio productions. Provides administrative and organizational support, tracks production milestones, and assists with talent booking and logistics. Must be enrolled in a German state-accredited Bachelor or Master program with at least 1 year of studies remaining. Fluent in English and German (C1 minimum).

Sales Manager (m/f/d) will manage and grow relationships with existing airline and OEM customers, identify new business opportunities, and develop sales strategies to achieve revenue targets.

The Chief Actuary will shape the financial stability and strategic direction of Allianz Commercial. Responsibilities include orchestrating technical provision estimations, overseeing actuarial risk capital models, providing portfolio performance diagnostics, and collaborating with Finance functions. The role requires a deep understanding of actuarial requirements for an international commercial P&C portfolio, experience leading international workforces, and expertise in integrating AI into business functions.