intern internship English-speaking jobs in Wiener Neustadt

University Professor of Psychotherapy Research sought for the Department of Organization and Learning. Develop and teach courses, conduct independent research in psychoanalytic and psychodynamic psychotherapy, and collaborate with other chairs and departments. Requires a higher education degree, habilitation or equivalent, psychotherapy training, publications, and extensive research experience. Must possess strong teaching, management, and interdisciplinary skills. Fluency in German and English required.

Software Engineer I to join the Network Security Business Unit. Develop and implement security features for Firewall products, including IPS, DDoS protection, and TLS-Inspection. Strong C++ and network programming skills required. Fluent English required.

Junior HR Systems & Operations Specialist will maintain employee master data, monitor time tracking, and support system imports and exports. Responsibilities include preboarding and offboarding tasks, document management, reporting, and process improvement. The ideal candidate has at least two years of HR experience, is highly structured, and enjoys working with software, data, and systems.

Provides tax preparation services to clients, prepares and reviews federal and state income tax returns, conducts tax research, and analyzes complex tax issues.

Lead end-to-end customer onboarding for AI agents, configuring, training, and debugging in production. Shape product development with customer feedback and document best practices. Requires experience leading SaaS implementations, technical aptitude, and strong communication skills.

Design, implement, and consult on Microsoft Power Platform solutions, including Copilot Studio, Power Apps, and Power Automate. Lead complex projects, mentor colleagues, and deliver client training.

Plans service assignments, allocates service teams, and ensures service plan compliance with contractual obligations. Manages tool, spare parts, and service procurement and scheduling. Monitors key performance indicators and communicates with stakeholders. Requires a completed technical or commercial vocational school and proficiency in common software programs.

Senior Technical Architect will develop and govern the TroGroup Group's datacenter and cloud infrastructure strategy and architecture. Responsibilities include designing hybrid infrastructure, evaluating new technologies, and ensuring compliance with IT strategy and security standards. Requires experience with complex IT systems, virtualization, cloud technologies, Active Directory, and Entra.

Senior Industrial/Customer Experience Designer creates unique concepts and design solutions for premium hospitality projects including restaurants, hotels, retail shops, airport lounges, and VIP hospitality areas.

Change Manager will lead the project management office, track progress, and monitor KPIs. Partner with stakeholders to align resources and priorities. Provide input to process improvement and standardization initiatives.

As a Sales Engineer, you will guide organizations through Camunda product evaluation, demonstrating its value and answering technical questions. You will partner with Account Executives and Solution Architects to develop sales strategies and achieve product wins.

Responsible for the high-quality varnishing of furniture components, transforming pieces into works of art. Requires completion of a varnisher apprenticeship, several years of experience, and strong craftsmanship skills. Must be detail-oriented, work independently and as part of a team, and have a good command of German.

Regulatory & Start-Up Specialist will perform site activation tasks, prepare submission documents, and ensure adherence to SOPs and project timelines. Requires EU CTR experience, local language proficiency, and knowledge of national requirements.

Accounts Receivable Accountant needed for a 1-year contract. Responsibilities include revenue and receivables postings, payment allocation, reconciliation, and customer inquiries. Requires several years of experience in accounts receivable management, strong Excel skills, and fluency in German and English.

Evaluates the logic and consistency of automated systems to support advisory work. Tests generative models, reviews outputs, and identifies errors in reasoning or factual accuracy. Drafts clear descriptions of model limitations for client reports. Collaborates with advisors to refine analytical frameworks.

Strategy consultants with 3+ years of experience at top-tier firms (McKinsey, BCG, Bain, etc.) are needed to build realistic consulting project environments for AI training.

Expert in carbon mitigation accounting and climate strategy, developing technical guidance on GHG removals, farm project MRV, and product carbon footprints. Guides ALDI teams on GHG mitigation strategies for agricultural decarbonization projects, focusing on dairy, beef, coffee, cocoa, and produce supply chains. Leads the development of ALDI's multi-ledger GHG impact accounting and reporting approach. Collaborates with stakeholders, providing technical expertise on climate and agricultural topics.

The Head, Radionuclide Unit provides leadership and guidance to the unit, ensuring alignment with CTBTO priorities. The role involves planning, implementing, and monitoring the unit's work program, supervising staff, and managing radionuclide projects. The successful candidate will have a Master's degree and at least seven years of experience in radionuclide monitoring or a related field.

Designs, implements, and maintains scalable bioinformatics data infrastructure for large-scale omics datasets. Engineers end-to-end data processing and integration pipelines in alignment with FAIR principles. Builds and operates infrastructure components and APIs to enable agentic AI systems to access and process biomedical data. Collaborates with computational biology and AI teams to translate scientific workflows into robust, auditable, and agent-compatible infrastructure abstractions.

Legal Counsel to build and manage legal and compliance operations for Austrian subsidiary. Responsibilities include legal advisory, contract management, compliance implementation, and governance design. Requires Master en droit in Austrian Law, 3+ years legal experience, and fluency in German and English.