intern internship English-speaking jobs in Küsnacht

Seasonal Sales Consultant supports the store team in sales, welcoming, and advising customers. Duties include packing products, refilling goods, checking warehouse stock, and supporting payment processes. High energy and strong service orientation are expected.

Exchange Pool Operations Intern maintains level overviews, checks stock data, and manages core return processes. Requires a degree in Business, Supply Chain, or Operations, and proficiency in Excel and SAP.

Experienced Manufacturing Engineer needed to bridge R&D and Production for AI drone security systems. Own product data transfer, DFM/DFA reviews, and create SOP/assembly instructions. Requires experience with electronic/electromechanical products and scripting.

Seeking a Computer System Validation Expert for a 9-month maternity replacement. This role supports digital compliance and lifecycle management of computerized systems, ensuring data integrity and audit readiness within the ADB team.

Senior Manager C&Q manages qualification/validation processes for site engineering and maintenance. Responsibilities include leading IQ/OQ/PQ for equipment, utilities, and computerized systems under cGMP and FDA regulations.

Supports Relationship Managers with intermediary and client requests on trading and operations. Responsibilities include order placement, payment execution, and handling client inquiries while ensuring compliance. Requires fluency in English and German.

Mechanical Engineer for a funded field-robotics project at ETH Zurich. Own the physical platform, designing structure, mechanisms, and sealing for autonomous surface robots. Requires hands-on experience taking hardware from concept to tested object.

Experienced Technical Business Analyst needed for a 12-month contract supporting financial reporting. Requires 5-8 years of experience, strong Oracle SQL/PL/SQL skills, and the ability to bridge business needs with technical implementation.

Group Compensation Manager to develop the compensation aspect of the employee value proposition. Lead global salary/bonus reviews, manage job grading, and oversee incentive schemes in an international context.

IT Support Specialist provides first/second-level resolution for customer issues. Responsibilities include troubleshooting Windows, Office, and Cisco Jabber, supporting Mac OS, and maintaining hardware/network diagnostics. Requires several years of IT experience and fluency in Italian and English.

HR Generalist supporting the full employee lifecycle, including recruitment, onboarding, and payroll coordination. Requires HR qualification, several years of experience, and solid knowledge of Swiss employment and social insurance law. Excellent German and good English are necessary.

Sovereign Data Program Intern contributes to innovative digital solutions for government clients. Responsibilities include data analysis, building data pipelines, and supporting sovereign AI development. Requires a master's in a relevant field and fluency in English and French.

Japanese Transcription Expert needed for PDF Annotation. Responsibilities include finding, annotating, and faithfully transcribing Japanese documents, including kanji and handwritten content. Native Japanese speaker with precision is required.

Internship in Event Management within a medical technology company. Responsibilities include organizing national/international training, symposia, and trade fairs, alongside product support and sales assistance. Requires a high school diploma and mandatory native-level English.

Accountant (40-80%) needed to support KUERZI Aviation AG. Responsibilities include bookkeeping, managing A/R and A/P, HR administration, and recording customer orders. Requires a commercial apprenticeship and fluency in English and German.

Manage end-to-end recruitment and support day-to-day HR services. Requires 3+ years in talent acquisition, experience with hiring managers, and fluency in French and English.

Provide analytical and operational support to the LNG Trading Short Term team. Support traders through the trade lifecycle, evaluating LNG opportunities, optimizing cargo, and monitoring portfolio exposures. Requires strong quantitative skills and proficiency in Endur and Power BI.

Event Planning Executive to manage event details and room reservations for up to 500 people. Responsibilities include client relations, site inspections, and administrative support for larger events. Fluent German and English are required.

Develop enhancements and new solutions for trading systems and surrounding systems. Responsibilities include customizing FIX interfaces, defining IT processes, and creating technical documentation. Requires 5 years of FIX interface experience.

Experienced Senior Accountant & Controller needed for Valartis Group. Responsibilities include bookkeeping, monthly closing, IFRS reporting, tax returns, and management reporting. Requires 5+ years' experience and knowledge of Swiss/IFRS accounting.