intern internship English-speaking jobs in Wiener Neustadt

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.

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.

Intern supports financial modeling, due diligence, and transaction execution for private equity acquisitions. Requires a degree in Business/Economics (Finance preferred), internship experience in investment banking/M&A, and fluency in English and German.

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.

Develop and enhance software for image processing and recognition of security features in banknotes. Implement algorithms in C# and collaborate with a research team.

Student Employee - Digital & AI Enablement will support AI & digital initiatives, developing PoCs, assisting with scripting and data processing, and contributing to trainings.

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.

FP&A Manager – Operations & Sales will build and develop the FP&A function, partnering with business leaders to provide financial insights and support data-driven decision-making.

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

The Alliance, Analyst & Ecosystem Manager supports global and regional partnership execution with ServiceNow, driving joint go-to-market activities, co-sell programs, analyst relations, and ecosystem strategy. This role coordinates executive alignment, tracks alliance KPIs, and ensures strong marketing fund utilization.

Support the recruitment of outstanding candidates for BCG's consulting roles in Germany and Austria. Develop and execute innovative event and marketing concepts for various target groups. Manage budget planning and analysis for HR marketing activities. Accompany applicants throughout the recruiting process and ensure a positive candidate experience.

The ICT Security Operations Officer implements, operates, and maintains cybersecurity controls and security systems across UNIDO. The role performs technical security analysis, operations, and security engineering activities, including security monitoring, incident response, threat analysis, vulnerability management, and application security controls. The incumbent operates protection, detection, and forensic capabilities, and executes the technical response and resolution of ICT security incidents.

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.

Account Manager to drive growth in Western/North Western Romania. Build client relationships, identify new business opportunities, and deliver tailored technical solutions.

Leads installation, configuration, maintenance, and performance optimization of MS SQL Server, PostgreSQL, and Oracle databases. Collaborates with development and cross-functional teams to support complex database requirements and implement security policies.

HR Specialist responsible for payroll preparation, compliance, and employee inquiries for Austria and potentially Switzerland. Requires 3+ years of experience, knowledge of payroll rules and tax regulations, and fluency in English and German.

As Group Market & Liquidity Risk Specialist, you will create risk management reports, support the Group ALCO Committee, and execute liquidity risk stress tests. You will also develop and maintain liquidity risk models and ensure the accuracy of regulatory reporting.

The Head of Global Tax will lead and manage the global tax team, developing and implementing tax strategies to optimize the company's tax position. This role ensures compliance with international tax regulations, oversees tax return preparation, and provides guidance on tax implications of business transactions.

Stayntouch seeks a Regional Director of Sales for the DACH region to drive growth and expand our presence. This role involves defining and executing regional sales strategy, identifying new business opportunities, and achieving sales targets.

Leads the development and execution of the local commercial action plan for assigned oncology products, ensuring alignment with the CVT's brand strategy and business objectives. Manages cross-functional projects, stakeholder engagement, and market insight generation. Contributes to the CVT with local market expertise and supports the field-based team. Requires a bachelor's degree, minimum three years of relevant experience, fluency in English and German, and strong project management skills.