intern internship English-speaking jobs in Wiener Neustadt

Accountant responsible for preparing monthly and annual financial statements, coordinating intercompany transactions, and supporting day-to-day accounting activities.

Senior Accountant needed for Austrian finance team. Manage HR accounting, ensure compliance with Austrian accounting rules, and handle VAT submissions, balance sheet reporting, and invoice processing. Strong accounting experience, data management skills, and proficiency in SAP, HFM, and Microsoft Office required. Excellent English and German language skills are essential.

Leads the implementation of global commercial training programs aligned with sales strategy, covering sales, application, leadership, and customer engagement capabilities. Collaborates with stakeholders to ensure consistent deployment and knowledge sharing. Monitors program effectiveness and drives continuous improvement.

University Assistant postdoctoral position in data mining and machine learning at the Faculty of Computer Science. Contribute to research projects in clustering, graph mining, and representation learning. Publish internationally, teach, and apply for funding.

Lead Quality & Regulatory Affairs Specialist & PRRC will drive engineering compliance, own MDR certification, and act as PRRC. Responsibilities include guiding documentation, executing pre-market documentation milestones, and managing the eQMS. Requires experience shepherding a medical device through a Notified Body audit lifecycle, strong regulatory fluency, and proficiency in EN ISO 13485:2016/A11:2021, MDR 2017/745, EN 62304, and ISO 14971.

Senior Third Party Funding Acquisition Specialist will identify and interpret funding opportunities, prepare proposals, and liaise with funders. Requires a university degree (PhD preferred) in MINT, Life sciences, or Social sciences, 3+ years of grant preparation experience, and expertise with public research grants. Excellent communication skills in English and German (C1 level) are essential.

Customer Service Specialist for the DACH region will manage daily order flow, resolve issues, and partner with logistics and commercial teams. Requires fluency in German and English, experience in supply chain or customer operations, and strong communication skills.

Lead Scientist will develop and execute analytical testing methods for raw materials used in cell culture media. Responsibilities include providing technical support to internal teams, preparing presentations, and mentoring other scientists. Requires a PhD in Chemistry, Biochemistry, or related field, or equivalent experience. Must have experience with analytical equipment and excellent communication skills in English and German.

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 in PVD and RIE processes for PCB prototyping.

Manages inbound and outbound logistics, including freight management, shipment execution, and delivery performance. Oversees warehouse operations, inventory control, and material traceability. Ensures compliance with import/export regulations and customs requirements. Leads a team of logistics and warehouse professionals.

Experienced Project Planner needed for a major hyperscale data centre project in Austria. Develop, maintain, and update construction programmes using Primavera P6. Monitor project progress, identify risks, and prepare reports.

Records, processes, and closes customer complaints. Evaluates and analyzes claims to propose solutions. Communicates with suppliers and internal departments.

Product Business Developer for B2C, driving growth and innovation across 24 markets for Laser Printers and Toner. Develop product marketing strategy, manage product lifecycle, and implement regional promotions.

Accounting Clerk responsible for processing invoices, managing accounts payable, and assisting with financial statement preparation. Requires vocational training in hotel or business management, strong numerical skills, and proficiency in MS Office. Fluency in German and English is essential.

Project Controlling & Governance, Supplier Management, and Reporting & Documentation for S/4HANA transformation project. Requires Bachelor's or Master's degree in relevant field, experience in project controlling, supplier management, and strong financial acumen.

Senior PLC & SCADA Engineer needed for a fast-growing European leader in intelligent energy storage. Develop and maintain scalable PLC and SCADA platforms, including HMI interfaces, data management, and cybersecurity. Collaborate with engineering, project delivery, and commercial teams. Requires experience with Beckhoff, Siemens, or similar industrial control platforms and industrial communication networks.

Marketing Manager creates content, manages digital channels, coordinates trade shows, implements lead campaigns, and oversees asset management. Requires a bachelor's or master's degree in a related field, 3-5 years of experience, a strong portfolio, and proficiency in digital marketing tools. Fluent in German and English is required.

Postdoctoral researcher to investigate data analysis and automation techniques, with emphasis on machine learning, for satellite laser ranging. Will analyze and process SLR, SDLR, and LC data, utilize ML for orbit determination, and contribute to scientific publications. Requires a PhD in a relevant field, software development expertise, and experience in data analysis and scientific publishing.

The Global Head Sterility Assurance provides strategic leadership for sterility assurance and aseptic quality across the Novartis manufacturing network. This role leads Quality Assurance leaders and Senior Global Aseptic Processing Experts to ensure aseptic operations comply with cGMP requirements, health authority regulations, and Novartis standards.

Lead and develop the newly established Finance Operations Unit, overseeing budgeting, forecasting, and monitoring of cost centers. Manage key interfaces with internal and external stakeholders, strengthen governance frameworks, and drive digitalization initiatives.