intern internship English-speaking jobs in Wiener Neustadt

Provide hands-on operational and technical support to the R&D team, contributing to efficient laboratory operations and successful execution of experiments. Support engineers and scientists by preparing experiments, maintaining equipment, and ensuring accurate data collection and documentation. Contribute to innovation efforts, particularly in PVD and RIE processes for PCB prototyping and knowledge development.

Responsible for the preparation and presentation of food for the breakfast area, ensuring proper food storage and processing, adherence to hygiene standards, and consistent quality.

Customer Success Manager to own a portfolio of airline customers, driving long-term success, retention, and growth. Build strong relationships, align LimeFlight capabilities with customer objectives, and monitor customer health and satisfaction. Minimum 3-5 years experience in the Airline Industry or Airline Catering Industry required. Fluent in English, French a plus.

Quality Control Specialist ensures product quality by performing incoming inspections, managing supplier relationships, and classifying defects. Requires technical diploma or Bachelor's degree in a relevant field, experience in quality control, and proficiency in English.

Lead SAP AI Engineer will translate business requirements into technical solutions, design and implement production-grade AI solutions on SAP AI Foundation, and deliver Generative AI use cases on SAP BTP.

The St. Anna Children’s Cancer Research Institute seeks a Head of Precision Oncology to lead a flagship initiative focused on translating molecular insights into individualized treatment strategies for pediatric cancer patients. This role involves establishing and overseeing molecular profiling, functional drug sensitivity testing, and multi-omics integration in close partnership with the St. Anna Children’s Hospital.

The Games Portfolio Analyst translates market insights, player behavior, and performance data into recommendations for strategic portfolio decisions. This role involves designing analytical frameworks, conducting market research, and collaborating with stakeholders to evaluate game performance and identify opportunities.

BRUNA seeks a creative Social Media & Content Creator to own and evolve the brand's social presence. Responsibilities include creating, curating, and publishing content daily, managing social media channels, engaging with the community, and collaborating with creators.

Manage multiple digital content projects, ensuring smooth execution from brief to delivery. Coordinate cross-functional teams, maintain brand consistency, and drive digital brand strategy.

Service Technician (m/f/d) for Wind Turbines. Maintenance and repair of wind turbines, analyzing error messages, and carrying out conversion measures. Requires vocational training in electrical engineering, electronics, or mechatronics, knowledge of Microsoft and iOS, and a Class B driver's license.

Leads the Nuclear Data Development Unit, requiring a Master's Degree in Nuclear Physics or related field and ten years of experience, including three years internationally. Proven experience in nuclear reaction and/or nuclear structure data activities is essential. Excellent English communication skills are required. Knowledge of other IAEA languages is an asset.

Support HQ Product Managers in the development, launch, and lifecycle management of VRV and Applied products. Prepare market, application, and competitor analyses. Act as a central interface for product-related requests from national sales organizations.

The Regional Industry Director (RID) for the Financial Institutions Group (FIG) will lead FIG activities in Europe, overseeing a range of sub-sectors including Banking, Microfinance, Insurance, and Capital Markets. The RID will develop and implement the FIG strategy in the region, manage key client and government relationships, and drive the business toward achieving IFC's strategic objectives.

Senior AI Data Engineer will design, build, and operate scalable data pipelines and lakehouse architectures on Databricks. Develop data models and pipelines tailored for Machine Learning and Generative AI use cases. Collaborate with data scientists to operationalize ML workflows and build RAG-based architectures.

Senior Logistics Operations Specialist will leverage data analysis to optimize rider staffing, refine earning strategies, and enhance logistics efficiency across key EU markets.

Develop and optimize backend web services for an AI-powered conversational system. Design and implement REST APIs using FastAPI, create OpenAPI-based service designs, and implement tests with pytest. Collaborate with other developers using Git/GitHub, ensuring high software quality and modern engineering standards.

Postdoctoral Researcher to investigate and optimize nanovesicular drug delivery using cellular, organoid, and animal models. PhD in Molecular Biology, Cell Biology, Biotechnology, Biochemistry, or related field required. Hands-on experience with mammalian cell culture, animal handling, and tumor models essential.

Lead the Protein Operations department, planning, prioritizing, and coordinating activities. Manage the protein life cycle from expression to purification. Support operational KPIs and advise the Head of Protein Sciences. Optimize processes, plan training, and support equipment maintenance.

Provides high-level administrative and executive support to senior management. Manages complex calendars, international travel arrangements, and leadership meetings. Prepares executive-level documents and supports strategic, organizational, and administrative matters. Requires 10+ years of experience as an Executive Assistant in a dynamic corporate environment.

Assistant Professor (non-tenure track) to conduct research in empirical finance, teach finance at the Bachelor and/or Master levels, and participate in institute activities. PhD in Finance required, with experience in research and teaching finance, documented experience in academic research on mutual fund management, and at least two papers published in a leading international finance conference.