intern internship English-speaking jobs in Wiener Neustadt

Cybersecurity lead for customer projects, ensuring compliance with Hitachi Energy and customer security requirements. Conduct cybersecurity assessments, perform risk assessments, and define mitigation strategies. Serve as the primary cybersecurity interface for customers and collaborate with Sales, Engineering, and Global Cybersecurity teams.

Lead the development of global clinical strategies across all phases of clinical development. Develop integrated clinical development plans aligned with scientific, regulatory, and business objectives.

The Director of Engineering will lead the strategic direction, operation, and improvement of all engineering, maintenance, and facilities functions at Rosewood Schloss Fuschl. This role ensures the hotel's physical assets are safeguarded, compliant, and sustainable.

The AI Lead Product Manager - Data will own and drive the strategy and execution of AI-powered Health Data Products. This role requires an individual who combines deep product expertise with the ability to build and inspire high-performing teams. The successful candidate will define and own the global product strategy and roadmap for AI-powered Health Data Products, spanning clinical, genomic, and operational data domains.

Define and execute product strategy, create product documentation, and own the product backlog. Translate user insights and market research into product initiatives. Collaborate cross-functionally to deliver high-quality products.

Provides strategic HR support to business leaders, drives talent planning, and enhances employee performance. Requires experience in HR, strong stakeholder management, and knowledge of Austrian labor law. Fluency in German and English is essential.

Senior Strategic Operations Manager will drive operational excellence and strategic growth. Responsibilities include developing growth strategies, defining operational priorities, and leading cross-functional projects. Requires 4+ years of experience in related fields, advanced SQL proficiency, and strong analytical skills.

Leads the global sales organization for Business Line Mining & Materials, developing and executing the global sales strategy and building an international sales leadership team. Drives performance, capability development, and engagement across the organization. Partners with Business Unit Managers, Cluster Managers, and Functional Leaders to maximize growth opportunities.

Senior Game Designer will design and develop casino games for a global audience. Requires 5+ years of experience in game design, preferably in iGaming, with a proven track record of shipped titles. Must have a strong understanding of game mechanics, player motivation, and engagement loops. Experience with KPIs, RTP, volatility models, and GDD writing is essential.

Support the Influencer Marketing team in driving revenue through influencer partnerships. Assist with campaign tracking, creator coordination, and performance reporting. Contribute to the team's OKRs and Holzkern's growth.

Develop and maintain Python software for R&D infrastructure and data visualization interfaces. Responsibilities include code quality, test automation, measurement software, simulation maintenance, and web-based UI development. Requires 3+ years of Python development experience, including async Python, OOP, and API design.

Global HR Partner & Generalist needed with 3+ years of HR Generalist experience or 5+ years as an HRBP in a matrix environment. Must have strong knowledge of German Labor and Social Law and experience working with Work Councils. Fluent German and English required.

Founders Associate supporting a rapidly growing company building a modular platform for sugar alternatives. Responsibilities include sales, pricing, strategy, logistics, bookkeeping, investor updates, and marketing. Requires 2-4 years of experience in business development, sales, consulting, operations, or finance. Must be comfortable with a variety of tasks and technologies. Fluent English and German required.

Data Scientist will build production-grade Python packages, process data, and automate data flows. The role requires expertise in Python, statistical modeling, and data visualization. Experience with Industry 4.0 and predictive maintenance models is desired.

Define and lead the global Trade Marketing strategy for the quick-service restaurant segment, shaping Red Bull's positioning as a core menu item and driving growth across the LSR channel.

Solution Consultant (Presales) needed to lead discovery sessions, translate customer needs into software solutions, and deliver product demos. Must have manufacturing knowledge, technical background, and strong communication skills. Fluency in German and English required.

The Chief Financial Officer (CFO) will serve as a strategic business partner to the CEO, driving the financial strategy of the division and safeguarding its financial health. The role requires a highly experienced executive who can balance growth, profitability, risk management, and long-term value creation. The CFO will lead all finance, controlling, accounting, treasury, tax, compliance, and governance activities within the division.

Assists in maintaining and expanding digital interfaces for a leading Austrian industrial manufacturer and JHC Consulting's internal document management systems. Develops a client portal, website, and web tools using modern frameworks, ensuring readability and security. Conducts technical research and documents code changes.

Laboratory Technician to prepare buffers, media, and samples. Perform filtration, concentration, and quality control. Document experiments, track stock, and manage orders. Support and maintain equipment.

Develop electrical systems for a groundbreaking road power plant, transforming existing infrastructure into renewable energy. Design hardware, create schematics, and integrate systems while collaborating with cross-functional teams.