intern internship English-speaking jobs in Wiener Neustadt

Senior Project Manager leads and executes technology transfer and conversion projects in the semiconductor industry. Responsibilities include planning, budgeting, and coordinating project substreams to ensure smooth production ramp-up. Requires a university degree in a relevant field, at least 6 years of project management experience, and strong leadership and communication skills.

Senior SAP S/4HANA Application Manager responsible for stable operations, continuous improvement, and secure delivery of SAP S/4HANA services. Coordinates operational topics, ensures transparent communication during incidents and changes, and performs root cause analyses. Plans and coordinates SAP S/4HANA release upgrades, support packages, and transports. Coordinates security topics, vulnerability fixes, penetration tests, and audit findings. Supports and improves documentation, monitoring, and operational processes. Contributes to cross-functional initiatives within the Finance & IT organization. Requires several years of hands-on experience in SAP application management, ideally SAP S/4HANA, with experience in SAP S/4HANA Release & Change Management, Incident, Problem, and Service Management (ITIL-oriented), Security and audit-related topics, User Management, and SAP Finance processes (FI/CO or adjacent areas). Solid accounting knowledge, preferably in the banking industry, is preferred. Proven ability to coordinate complex topics across multiple stakeholders and fluency in English; German is an advantage.

Provides independent consultation on Automated Liquid Handling systems, supporting sales teams and customers. Manages product launches, collaborates on product development, and analyzes customer workflows. Conducts market research, identifies trends, and trains sales teams.

Design and define cutting-edge mechanical and electro-mechanical systems. Support the full life cycle of systems from concept to productization, including conceptualization, designing, CAD modeling, development, and test/validation.

Payroll Specialist responsible for preparing, executing, and reviewing payroll for Austrian employees. Manages employee master data, handles payroll tax and social security inquiries, and prepares statutory reports. Requires extensive payroll accounting experience and knowledge of Austrian labor and tax law.

Senior Context Engineer (Program Manager) will design and improve the context layer for AI-driven content systems. This role ensures high-quality technical context is reliably consumed by AI and scaled across teams. Responsibilities include building, managing, and maintaining the context layer, collaborating with stakeholders, and translating strategic goals into executable outcomes.

Senior Software Developer responsible for designing, developing, and maintaining the core business logic of intercom devices. Experience in Rust, C/C++, and Linux is required.

The Language Technology Assistant supports the technical and organizational aspects of computer-assisted translation (CAT), machine/AI translation tools, and terminology work. The role involves supporting Language Assistants, reviewing workflows, administering ticketing processes, and coordinating with ICT on updates.

Programme Manager for a group-wide digital health initiative. Manages and implements the programme, coordinates participating companies, and drives project management. Requires experience in project or programme management, ideally in insurance or health, and fluency in English.

Solution Architect responsible for the system and solution architecture of Air Traffic Management (ATM) IT Voice Solutions. Develops and owns integrated technical solutions aligned with company goals and customer requirements. Leads complex bidding processes and provides strategic technical leadership throughout the project lifecycle.

Senior Legal Counsel specializing in IT law, drafting and negotiating contracts, including software licensing, SaaS/Cloud, and professional services agreements. Requires German law degree, 10+ years IT industry experience, and fluency in German and English.

Lead and support international SAP MM roll-out projects, developing and optimizing the SAP MM module. Design and implement supply chain and procurement process improvements. Provide user training in English.

Manage sales of large-scale research instrumentation, connecting with international customers and understanding their technical needs. Promote products known for outstanding performance and manage tender responses.

Consultant with experience in M&A processes and tools sought to support global players in strategic decision-making. Responsibilities include understanding and executing M&A strategies, performing searches, and identifying growth opportunities.

Support the aviation engineering team by modeling aircraft systems based on manuals, flight tests, and research. Integrate and test simulated aircraft systems with hardware, avionics, and software modules. Conduct acceptance testing and collaborate with internal and external stakeholders.

Senior Software Engineer will design and implement automated processes to calibrate hundreds of satellites, ensuring they meet geometric specifications and SLAs. Responsibilities include developing photogrammetric models, error budgets, and calibration concepts for new high-resolution constellations. Troubleshoot image quality issues and develop long-term fixes. Requires 10+ years of experience with statistical processing and analysis of large datasets, a Bachelor's degree in a relevant field, and extensive experience leveraging scientific computing using Python in a Unix/Linux environment.

The Head of Internal Audit leads the organization's internal audit function, acting as an independent assurance partner to senior management and the Board. This role strengthens governance, risk management, and internal control frameworks by identifying key risk exposures, promoting operational efficiency, and safeguarding the organization's integrity and reputation.

TrueChoice Solutions seeks a (Jr) Quantitative Analyst / Data Scientist to support projects, develop analytics dashboards, and execute business analysis tasks. Requires a bachelor's degree, experience with data analysis tools (e.g., Spotfire, R Shiny, PowerBI, Tableau), SQL, R, Python, and strong analytical skills.

Provide expert tax and social security advice to clients on cross-border employment. Design workforce tax plans and advise on immigration matters. Manage global mobility programs and mitigate permanent establishment risks.

Senior Infrastructure & DevOps Consultant to provide advanced IT infrastructure solutions, lead project teams, and implement CI/CD pipelines and automation processes. Requires experience with container technologies, cloud platforms, IaC, and monitoring tools.