intern internship English-speaking jobs in Gänserndorf

Sushi Master needed for the winter 2026/27 season. Run an independent sushi station, develop the sushi concept, and provide live service across multiple venues. Requires proven experience and strong fish handling skills.

Drive net-new business by owning a mid-market territory. Focus on consultative, outcome-led selling to identify and solve customer business and workforce problems. Own the full sales cycle.

University Assistant (Postdoc) in Debris Disk Research seeks an expert in debris disk research, solar-system bodies, and dust dynamics. The role involves leading research projects, publications, and supervising students. A PhD in a related field is required.

Assistant Professor position in Statistics at WU Vienna. Conduct independent research and supervision at the intersection of statistical methodology, mathematical foundations, and computational methods. Teaching duties include 4 hours per week.

Build hofer’s Space business by taking technical responsibility for establishing space activities. Lead initial development projects, shape systems engineering, and build a capable team with expertise in space systems.

Motivated Housekeeper/Room Attendant needed for a 4-star wellness hotel. Responsibilities include cleaning guest rooms, public areas, and assisting with laundry. Requires previous hotel housekeeping experience and basic German knowledge.

Join World Data Lab for a Summer 2027 Internship. Contribute to data science projects across Data, Private/Public Sector Insights, or Tech teams. Requires enrollment in a Bachelor's, Master's, or PhD program.

Join an internal training program to develop into a PLC Programmer. Support PLC software development and optimization for high-tech machinery, assisting with testing and commissioning. Electrical engineering or automation background preferred.

Lead global Total Rewards strategy, including compensation, benefits, and equity. Drive an AI-forward approach to design and run rewards programs, ensuring competitiveness and compliance across all operating countries.

Painter/Varnisher needed for coating bathtubs, shower trays, and tiles indoors. Requires several years of professional experience in the trades and a Category B driving license. German skills are necessary for communication.

Senior Energy Market Expert/Modeller to lead complex energy projects. Develop models for market analysis, power generation, and trading strategies, applying in-depth European energy industry knowledge.

Senior Cloud Security Engineer to strengthen AWS and Kubernetes security posture. Responsibilities include identifying and mitigating security issues, supporting compliance, and implementing security standards using tools like Terraform and Python.

Quoting Specialist responsible for processing customer inquiries to prepare quotations and managing associated documentation. Requires 3+ years of relevant experience, technical understanding, and proficiency in German and English.

Early-to-mid-career Financial Controller needed to join a small international team. Responsibilities include data analysis, financial planning, budgeting, and reporting. Requires a finance degree and 2-4 years of relevant experience.

Support the Residence Concierge in managing luxury properties, ensuring exceptional guest experiences. Responsibilities include property operations, guest services, and maintaining high standards of presentation.

AR Specialist to bring augmented reality to life by working hands-on with hardware, optical components, and visualization systems. Focus on technical implementation for demanding professional and medical applications.

Consultant to optimize and standardize stable isotope methodologies for animal nutrition, health, AMR detection, and traceability. Develop protocols, conduct validation studies, and prepare SOPs to build laboratory capacity.

Junior Service Delivery Analyst supports IT service delivery by providing routine technical support and maintaining service quality. This role involves following established procedures, working within Agile/SAFe, and collaborating with teams. A Bachelor's degree is required.

Director of IT leads strategic and operational management of IT services, focusing on simplification, reducing complexity, and improving user experience. Requires experience in IT governance, architecture, and managing external partners.

Food Safety & Quality Manager responsible for supplier risk assessment and raw material quality for European affiliates. Duties include supplier audits, risk assessment, and managing quality systems. Requires a degree in Natural Sciences and knowledge of ISO 9001, ISO 22000, and HACCP.