intern internship English-speaking jobs in Wiener Neustadt

IT System Administrator for Domain and Groupware Services. Responsibilities include managing and developing Microsoft Active Directory, EntraID, and Exchange infrastructure, plus planning security tests. Requires 4+ years of relevant experience.

Own the full sales cycle for named enterprise accounts in Austria. Act as a trusted advisor, developing account strategies and delivering tailored Salesforce solutions. Must be fluent in German and English.

Lead the Central Europe Marketing Center of Excellence, driving marketing activations and digital capabilities. Manage complex, cross-functional campaigns, transforming the function with an agile, data-driven approach. Requires 7-10 years of relevant experience.

Specialist Operational Technology RUN ensures stable OT system operation, providing technical support and troubleshooting for end users. Responsibilities include maintaining hardware/software, managing service requests, and supporting IT projects. A degree in a related field is required.

Senior FinOps Engineer to strengthen cloud financial operations, focusing on visibility, optimization, and governance of multi-million-euro cloud spend. Own cost attribution, drive rate optimization, and build actionable FinOps reporting.

The PE/CAM System Manager will drive the development, optimization, and global management of PE/CAM systems across AT&S. Responsibilities include managing, maintaining, and developing systems such as Engenix, UcamX, Integr8tor, Genesis2000, and InCAM-PRO. The role also involves developing software solutions, analyzing system performance, and providing training and support to key users.

Design high-performance analog circuits, including regulators, converters, DAC/ADC, and PHY. Requires a Bachelor's or Master's in electrical engineering, semiconductor knowledge, and minimum 7 years of industry experience.

Own and develop the architecture of a complete domain, translating business requirements into structured solution architectures. Drive scalable solutions while ensuring integration within a heterogeneous system environment. Requires 4+ years in architecture.

Support the structuring, scaling, and visibility of ESG activities at BIOGEST®, an international manufacturer of biomethane and biogas plants. Responsibilities include supporting the ESG roadmap, monitoring KPIs, promoting ESG practices, and training employees.

Develop and optimize robust Machine Learning models for measurable business impact. Identify opportunities via advanced data analysis and drive value in sports betting. Requires 3+ years in Data Science, strong Python/SQL skills, and ML pipeline experience.

Own and execute SEO strategy to rank #1 on Google and AI search tools globally. Lead keyword research, guide website structure, and manage the SEO budget. Must have experience building SEO at scale internationally. Fluent in English and German.

Talent Acquisition Specialist needed to manage end-to-end recruitment across DAT, Nordics, and UK markets. Requires fluent German and English, strong relationship-building, and a proactive approach to sourcing talent.

Hands-on Business Development & Sales Lead to own qualified commercial opportunities through the pipeline. Requires 5+ years in B2B sales, experience with technical products, and fluency in German and English.

Experienced IT Business Analyst needed for an AI/LLM project in banking. Responsibilities include gathering requirements, API design (REST/JSON), and supporting solution design within an Agile/Scrum framework.

Experienced Freelance Backend Engineer needed to develop clean, performant code using Java 17+, Spring, Hibernate, and SQL. Must have 2+ years as a Backend Engineer and experience with AWS.

Build and scale the core execution engine for Trade Services using Java. Develop scalable, message-driven services, ensuring high-throughput and reliability in an event-driven microservices architecture.

Drive strategic product development and lifecycle management for GI Liquid across EMEA. Requires 2+ years of Project Management experience, fluency in English, and a degree in chemistry, marketing, or project management.

Junior Legal Counsel assists with contract review, drafting, and negotiation. Responsibilities include supporting compliance, governance, and legal dispute management. Requires a law degree and strong German and English skills.

International Consultant needed to develop and deliver various Maritime and Riverine Navigation Trainer courses. Duties include preparing materials, conducting practical exercises, and submitting reports for VBSS, equipment use, and crime scene documentation.

Technical Customer Success Manager for the DACH market. Own the full lifecycle of SMB customers, building relationships and ensuring value from AI agents. Requires 2-5 years in a technical client-facing SaaS role.