intern internship English-speaking jobs in Wiener Neustadt

Customer Support Specialist will act as a point of contact for international distribution partners, managing customer complaints and providing technical support. The role requires a technical degree, ideally in biomedical engineering, and fluency in English and German.

Senior Embedded Software Engineer responsible for designing, developing, and integrating hardware and software components for eVTOL propulsion systems. Requires expertise in DO-178, ARP4754/4761, and aerospace design standards.

Technician responsible for maintaining and repairing warehouse equipment and infrastructure. Performs preventive and corrective maintenance, ensures safety compliance, and supports continuous improvement initiatives.

Develop and maintain internal web applications, optimize interfaces, and ensure reliable system operation. Design, develop, and optimize software systems using modern technologies, AI, and iterative design approaches.

Accountant & ERP Specialist needed to manage daily accounting operations and support NetSuite ERP system. 2-3 years of accounting experience and strong Excel skills required. Experience with ERP systems and Austrian GAAP preferred.

Manage, configure, and maintain the Learning Management System (LMS), ensuring platform enhancements and integrations. Troubleshoot technical issues, support users, and upload/structure e-learning content. Administer users, permissions, and notifications. Generate reports and documentation.

Product Owner / Product Manager for High Acuity Care (ICU, Emergency, Anesthesia) will own, structure, and refine the product backlog. Responsibilities include defining user stories, acceptance criteria, and product requirements based on clinical workflows and user needs. Collaborate with engineering, UX, and architecture teams to deliver high-quality increments and ensure end-to-end delivery accountability. Contribute to the product vision, strategy, and roadmap within the High Acuity Care value stream. Analyze market trends, regulatory requirements, and customer feedback.

University Assistant position (20 hours/week, increasing to 30) for a 4-year PhD in analysis of nonlinear time-dependent PDEs using computer-assisted methods.

Implement and enhance features in a TypeScript-based web agent. Improve maintainability, performance, and footprint while ensuring compatibility. Write reliable tests and participate in design discussions and code reviews.

We seek a creative, detail-oriented SEO & Editorial Intern passionate about streaming content and storytelling. Responsibilities include writing website content, blog articles, and channel pages, optimizing for SEO, and collaborating with teams. Strong German writing skills and interest in SEO, digital marketing, and content strategy are required.

Part-time Project & Office Manager (20 hours/week) needed for a quasi-international organization. Responsibilities include project and document administration, office and event management, and coordinating with external parties. Must have experience in administrative work, document management, or office coordination and fluency in German (B2 or above).

As a Customer Data Consultant, you will plan and implement customer profiling and marketing concepts, advise customers on project-specific topics, and configure SAP solutions. You will also support the presales process, conduct customer workshops, and build customer relationships.

Drive sales growth and customer success as a Territory Sales Manager for a high-value medical device portfolio. Manage territory performance, develop strategic plans, and build relationships with clinical users and key decision-makers.

Axelera AI seeks a Director of AI Infrastructure Systems to build and lead a team responsible for developing and delivering next-generation accelerator silicon into datacenter-class form factors. This role requires 15+ years of hardware engineering experience, a proven track record of shipping datacenter-class compute hardware, and deep expertise in high-speed interfaces, server memory, power delivery, and PCB layout.

Provides continuous improvement of electrical equipment reliability and functionality across power distribution, electric drives & controls, and instrumentation. Requires 7-8 years' experience in electrical & instrumentation maintenance and reliability, strong PLC knowledge, and proven leadership skills.

Provides administrative and operational support for HR functions. Prepares reports, trackers, and data summaries. Supports meeting organization and maintains accurate HR records.

The IAEA seeks a consultant to produce reports and documentation on comprehensive cancer control in low- and middle-income countries. The consultant will contribute to the IAEA's collaboration with St. Jude Children's Research Hospital to improve access to quality radiation medicine services.

Experienced Quantity Surveyor needed for a major data center project in Austria. Manage budgets, procure subcontractors, and monitor costs for groundworks and reinforced concrete frame delivery.

We are seeking a Transport Manager fluent in English, Finnish and/or Swedish to plan and schedule land transport, purchase and sell cargo space, and develop customer solutions. The ideal candidate is communicative, committed, and has experience in the transport industry or customer service.

HVAC Technician needed for Belgium (Flemish or French region). Responsibilities include repairs, maintenance, commissioning of refrigeration systems, on-site and remote technical support, training partner technicians, and installation/dismantling of systems. Requires refrigeration sector qualification, valid refrigeration engineer's certificate, experience in commercial refrigeration, fluency in English, French, and Dutch, and a Category B driving license.