student English-speaking jobs in Gelsenkirchen

Establish and maintain enterprise PKI services, ensuring business continuity and security compliance. Design and deploy PKI solutions for cryptographic and encryption services. Act as technical lead on security initiatives, collaborating with stakeholders.

Lead product strategy for a new product line, conducting market research, defining product requirements, and collaborating with cross-functional teams to ensure successful product launches.

The Head of Technology Transfer will lead the strategic direction of CTC's technology transfer, transforming scientific breakthroughs into market-ready solutions, spin-offs, and industry partnerships. This role will establish scalable processes and pathways from discovery to application, focusing on advancing a chemical circular-economy innovation ecosystem.

Manages the implementation and sustainment of Lean principles across a manufacturing plant. Develops and executes a Lean roadmap, fosters a Lean culture, and leads continuous improvement initiatives. Requires a Bachelor's degree, 5+ years of Lean experience, and fluency in German and English.

Experienced Oracle DBA (L3) to support and manage high-performance Oracle database environments. Expertise in Exadata, RAC, ASM, Dataguard, and Performance Tuning required.

HR & Administration Specialist needed for a fast-growing global logistics company. Manage employee attendance, scheduling, recruitment, and facility operations. Bachelor's degree required, fluency in Mandarin, English, and German.

Working student to support the Marketing department at P&G. Up to 20 hours/week, flexible schedule. Must be enrolled in a German university, preferably in Business administration, Marketing, or related fields. Proficiency in English and German required.

Account Executives drive revenue growth by expanding existing accounts through upselling and cross-selling. They identify opportunities, lead strategic conversations with C-level stakeholders, and develop growth plans aligned with business objectives.

FTTH Project Procurement & Contract Specialist needed for a Chinese optical communication company. Manage subcontractor resources, procurement, and performance. Oversee material and warehouse management, and provide administrative support. Bachelor's degree and 3+ years of experience in project support, procurement, logistics, or site administration required. Fluent in German and English.

Lead Tech Strategist (f/m/d) Core Platforms in Energy Retail will translate business strategy into technological capabilities. This role requires deep understanding of CRM/Billing Platforms and experience with SAP, Salesforce, Kraken. The ideal candidate will have a degree in business informatics or management with experience as Head of IT or Head of Core Systems.

Planning & Strategy Specialist supports AI transformation, develops innovation strategies, and analyzes industry trends for Samsung. Requires fluency in English and Korean, 3 years of experience in innovation or SCM, and strong analytical and communication skills.

Associate Engineering Manager will architect new features, design and test software, and guide engineers in a fast-paced environment. Responsibilities include managing and developing a team of software developers, collaborating with product managers and engineers, and helping define and execute technical goals.

Workday Adoption & Change Lead drives user adoption, change enablement, and stakeholder engagement for a global organization. Focuses on embedding sustainable Workday usage, improving manager self-service, and ensuring consistent adoption across regions.

Full-Stack Developer needed for a remote position at Spinlab, a data analytics company. Develops and maintains a B2B web analytics platform using TypeScript, Node.js, NestJS, ClickHouse, Kafka, Redis, and a browser SDK. Requires 4+ years of TypeScript/Node.js experience, 2+ years with NestJS, and production experience with clustered ClickHouse and Kafka. Must have experience with browser internals, distributed systems, and Docker. Strong written English skills are required.

Intern to support research on uncertainty estimation for end-to-end autonomous driving within the Perception Team. Responsibilities include investigating uncertainty estimation methods, integrating them into the E2E AD system, and analyzing their impact on planning.

Lead venture creation from opportunity identification to company launch. Identify market opportunities, design new companies, recruit venture CEOs, and build a portfolio of independent businesses. Must have direct experience launching ventures, startups, or new business units.

We are seeking a Candidate Resourcer fluent in German and English to support our Frankfurt and Munich teams. Responsibilities include identifying, screening, and interviewing candidates, building candidate pools, and managing assignment logistics. A bachelor's degree is required.

Leads complex consulting engagements for Kyndryl's largest accounts, driving profitable growth and client success. Manages multi-disciplinary teams, builds CXO relationships, and delivers high-quality client work. Requires 10+ years of experience in technology consulting, strong business development skills, and deep insurance industry knowledge.

Process Engineer responsible for optimizing injection molding parameters, supplier management, commissioning, and project participation.

Senior HR Specialist needed for a growing international company. Manage end-to-end HR administration, including contracts, employee data, and queries. Ensure compliance with German labor law and support global mobility processes. Requires fluency in German and English.