intern internship English-speaking jobs in Klosterneuburg

Embedded Software Engineer to develop and maintain GNSS Onboard Unit software for time-critical systems. Design, implement, and test high-quality embedded C++ software, collaborating with product and design teams.

Develop and evolve waterdrop's visual identity across all media and platforms. Lead brand design projects from concept to execution, ensuring alignment with brand strategy and marketing objectives. Create campaign assets, marketing collateral, and brand materials for global and regional markets. Mentor junior designers and collaborate with external agencies.

Danish speakers sought for Customer Support, Travel Consultancy, and Sales roles. Assist customers, manage travel bookings, or present solutions and build relationships. Must have Danish (C1-C2) and English (B2+) fluency.

The International Consultant will lead a Chinese Working Group to develop and pilot anti-corruption and ethics modules. The role involves coordinating group activities, engaging with university deans, and facilitating Training of Trainers workshops.

SCADA Automation Engineer to ensure high plant availability and support process control systems (PCS7, TIA, MFCSWin). Manage lifecycle of automation and computer systems, implement retrofit projects, and collaborate with departments for smooth integration.

The OSCE seeks a Communication Expert to enhance judicial systems' independence, quality, and efficiency in the Western Balkans. The consultant will review and update the project's communications strategy, develop a crisis management plan, and provide strategic communication advice.

Quantitative Portfolio Manager to oversee a live, transportable investment strategy with a minimum capacity of $300 million. Responsibilities include strategy operation, research, development, and performance analysis. Requires 5+ years of experience managing a systematized investment strategy, a strong quantitative background, and a proven track record of success.

Senior Scientific Data Engineer to design and architect data pipelines for a fast-growing AI Healthtech company. 5+ years software or data engineering experience required, with a scientific background and strong Python, SQL, and data modeling skills.

The University of Applied Arts Vienna seeks a part-time University Assistant (20 hours/week) for the Conservation and Restoration program. The position requires a completed textile conservation degree, practical experience, and expertise in a relevant field. Responsibilities include supervising students, teaching, and contributing to the development of textile conservation.

Leads efficient and effective travel, logistics, event, scheduling, expense policy, and administration for a global tech company. Manages a team responsible for travel procurement, logistics, expense review, and planning of large-scale company events. Requires outstanding coordination, planning, decision-making, budgeting, procurement, reporting, and management skills.

This Business Analyst internship supports Global Alliance Management and Business Development teams. The role involves analyzing pharmaceutical company product portfolios, markets, and business models. The intern will maintain and develop a database of pharmaceutical manufacturers, compile data analyses, and support cross-functional initiatives.

Ambitious entrepreneurs sought to build and scale Industry 4.0 startups. Receive salary, funding, mentorship from unicorn founders, and support in hiring, product development, and fundraising. Must be based in Europe or the Americas and fluent in English.

Inside Sales Engineer provides technical and commercial support to customers. Validates customer requests, prepares quotations, and handles order follow-up. Maintains product knowledge and collaborates with internal teams. Requires an engineering degree, industry experience, and fluency in English and German.

Part-time internship (20-30 hours/week) in Finance and Integrated Controls Excellence. Support ICFR and ICSR framework maintenance, assist with AuditBoard updates, and prepare reports. Ideal for students in Finance, Accounting, or related programs with strong organizational skills and proficiency in Microsoft Excel and PowerPoint.

Lead and manage a Network Operations Center Green Team, ensuring efficient operations and incident resolution. Collaborate with stakeholders, develop performance strategies, and monitor team performance.

Customer Relationship & Success Manager focused on enterprise medical device manufacturer clients. Responsibilities include building relationships, identifying business opportunities, and driving customer satisfaction. Requires 5+ years of quota-carrying B2B sales experience, a proven track record closing enterprise SaaS deals, and fluency in German and English.

Senior Privacy Engineer will lead complex projects across company-wide objectives. Responsibilities include designing privacy-focused systems, building new features, and maintaining existing privacy protections. Requires experience with privacy solutions, review and audit processes, and proficiency in Go, Node.js, or Python.

Senior Solutions Architect to drive cloud adoption for large enterprise financial services customers in Austria. Provide expert technical guidance on solution design, migration strategies, security, and best practices. Contribute to AWS knowledge base and educate customers on AWS technology.

This PhD position at the Eating Behavior lab investigates modifying eating behavior through reaction-time tasks. The successful candidate will design, program, and optimize experimental paradigms, conduct longitudinal studies, and analyze data using statistical models.

Expert MEP Engineer will design and integrate mechanical, electrical, and plumbing systems into modular timber buildings. Requires a degree in a relevant engineering field and 7 years of experience in MEP design for multi-story residential buildings. Must have strong knowledge of European/international building codes and standards. Fluent English required.