student English-speaking jobs in Gelsenkirchen

Head of Commercial Controlling will shape Montblanc's investment and growth strategy. This role involves end-to-end ownership of commercial planning, forecasting, and performance steering across global Retail and Wholesale business.

Strategic Finance Leader for Germany, orchestrating end-to-end financial planning and decision support. This role drives value creation by aligning strategy with financial choices across markets.

Lead the transition to continuous, data-driven assurance at Siemens Energy. Define strategy, deploy real-time monitoring, and build a high-performing team to enable proactive risk management.

Internship focusing on wave optical simulations for micro-optical structures. Tasks include selecting algorithms, developing Python code, conducting simulations, and analyzing results for applications like optical waveguides. Requires physics, optics, or math student status.

Trade Services Associate handles international trade settlement and finance transactions, including L/C and Guarantees. Requires a Bachelor's degree, 2+ years of experience, and proficiency in Chinese, German, and English.

Lead Cloud Platform Engineering to build a unified operating model and scalable platform. Requires deep AWS expertise in IaC (Terraform), containers, networking, and security, plus SRE mindset.

Lead the sensor technology roadmap and team for multi-platform sensing across robot systems. Own sensor strategy, functional safety qualification, and data fusion, including AI approaches.

Head of Valves & Equipment to lead a French/German team for Flow Control Devices. Responsibilities include engineering, portfolio management, and driving technical excellence in storable and cryogenic propellant systems. Requires a Master's/PhD in aerospace engineering and 7+ years of experience.

Build the Continuous Improvement function at a growing logistics hub by introducing Lean principles, developing the CI roadmap, and leading improvement initiatives. Requires experience in CI/Lean and fluency in German.

Director of Sales to accelerate international growth by selling and licensing patented li-ion battery recycling processes and equipment. Requires technical degree, experience selling complex technology, and fluency in German and English.

Senior AI/ML Engineer to own ML and GenAI infrastructure. Design, build, and maintain end-to-end ML pipelines in Vertex AI, pioneering GenAI enablement like RAG. Requires 5-7 years experience and expertise in Python, TensorFlow, and MLOps.

Self-employed Sales Advisor role in financial services. Build client relationships, acquire new clients, and provide financial advice. Requires interest in finance, sales, and an entrepreneurial mindset. Fluent English is necessary.

Head of Strategic Communications & Marketing owns external positioning for a quantitative investment firm. Architect perception, define leadership narratives, and build an international trust profile. Requires experience in regulated capital markets.

Executive Vice President, Global Enterprise Vertical Head, Aerospace & Defense. Lead DSV's global strategy for this sector, driving growth and building partnerships with key industry stakeholders. Requires senior leadership in global logistics or Aerospace & Defense.

Join suena energy as a (Junior) Customer Success Manager. Support customer success for a green tech startup specializing in algorithmic energy trading. Keep operations clean, route requests, and support onboarding.

Category Head for Services & Goods/Real Estate manages global strategic procurement for categories like Real Estate and Marketing. This leadership role oversees global teams, develops commodity strategies, and drives value creation.

Lead the Engineering Manager community within the COS cluster, shaping culture, delivery, and team health. This senior role owns the people and delivery dimension, partnering with the Principal Engineer on technical direction.

Lead Solution Architect for Databricks Data Engineering, driving enterprise data and AI solutions. Own end-to-end architecture, lead large-scale migrations, and shape the practice through mentorship and asset creation.

Support customer teams in developing advanced test programs using the V93000 SOC Series platform for HPC/AI applications. This role requires expertise in semiconductor testing, digital applications, and technical consulting.

Director of Sales to build the commercial function across Germany and Europe for a thermal energy storage company. Requires 8+ years in B2B sales, 3-5+ in leadership, and experience selling to heavy industry with long sales cycles. Fluent German and English are required.