intern internship English-speaking jobs in Wiener Neustadt

Software Engineer to design and engineer etch and deposition products for the semiconductor industry.

Lead Data Platform Engineer will own the end-to-end data platform roadmap for INFOnline, a digital audience measurement company. Responsibilities include data ingress, processing, aggregation, modeling, quality, delivery, and reporting. The role requires 5+ years of experience in Data Engineering, strong Go (Golang) proficiency, and experience with GCP Cloud Run, Pub/Sub, BigQuery, Dataflow, Cloud Storage, and Cloud SQL.

Drive business growth for a global payment processing company in Austria and Germany. As a Sales Manager, you will develop merchant relationships, lead negotiations, and collaborate with internal teams.

Manages SCADA solutions for wind power plant projects from sales support through service operations. Collaborates with customers, grid operators, and internal teams to ensure technical robustness, commercial practicality, and regulatory compliance.

Develop data evaluation pipelines, curation methods, and visualization toolkits for the Gemini team and Graph Mining library. Run experiments with small-scale models and integrate data tools across various applications. Requires C++ and Python development with large-scale pipeline expertise.

Junior Accountant to support day-to-day accounting tasks, including accounts payable and receivable, bank postings, and financial statement preparation. Will assist with project and grant accounting, fixed assets, and inventories. Requires a degree in commercial education or Business Administration and basic knowledge of Austrian accounting principles.

Senior Scientist (Diploma/Master) with experience in management, accounting, budgeting, cultural mediation, and event organization. Must have strong written and spoken German, MS Office proficiency, graphic design skills, and experience with website editorial support and sound/image technology.

Working student will develop an internal chatbot for Global Operations Excellence, connecting knowledge sources with production data to support decision-making.

Today, our sustainable innovations from globally trusted brands, designed for everybody and every body, care for the well‑being of 1 billion people in 150 countries every day. Working at Essity is not just a career but a chance to make the world healthier, safer, and more hygienic. We innovate for good to break barriers and contribute to shaping a healthier future.

Lead Quality Management System (QMS) setup and deployment for medical device clients. Own and manage QMS templates and regulatory compliance frameworks. Provide expert consulting on ISO 13485, EU MDR/IVDR, UKCA, GxP, and other quality systems standards. Scale operations to support high-growth clients. Develop repeatable QMS deployment processes leveraging AI platform capabilities and automatic compliance. Drive and/or support internal and external audit programs, customer audits and regulatory inspections. Shape the future of regulatory affairs through innovative product development.

Co-manage international tax matters for the ITS Group. Design, maintain, and monitor the global transfer pricing model. Support group companies with intercompany agreements and ensure compliance with international tax regulations.

Leads and coordinates technical teams for digital experience, e-commerce platforms, integrations, and related services. Acts as Product Owner for the E-Commerce platform, translating business needs into technical priorities and delivery plans.

Clinical Site Manager for Continuous Glucose Monitoring studies. Designs, plans, coordinates, and conducts clinical research studies at clinical sites. Ensures studies are conducted in accordance with protocol, SOPs, GCP, and regulatory requirements.

First point of contact for national and international customer inquiries. Train and onboard private customers on product use and support them with battery tests. Contribute to customer support process design and optimization. Collaborate on international projects.

As Office Manager, you will be responsible for creating a welcoming and functional workplace, coordinating events, supporting employees and leadership, and building strong partnerships with external stakeholders. You will own the everyday office experience, ensuring smooth operations and a positive environment.

Build the global supply chain for a groundbreaking renewable energy technology. Establish procurement processes, develop supplier networks, and collaborate with engineering teams to support international growth.

Growth Product Manager focused on maximizing revenue per user. Responsibilities include running monetization experiments, optimizing pricing and packaging, and collaborating with GTM teams. Requires a proven track record in consumer product monetization and experience with A/B testing.

Own and operate Cyclops' security function end-to-end, from strategy and roadmap to hands-on implementation. Build and run day-to-day security operations, including threat detection, monitoring, incident response, and vulnerability management. Embed secure-by-design principles into the SDLC. Drive alignment with DORA, ISO 27001, and SOC 2. Partner with Engineering, Risk, Compliance, Legal, and IT to integrate security into design, development, and operations. Define and track key security metrics, communicating risk posture and progress to executive leadership.

Senior Project Specialist (Sponsor Dedicated) Austria/Germany Job Responsibilities Set-up, maintain and/or close out project files and study information (e. g. , regulatory documents, Trial Master File (TMF), enrollment, Adverse Events (AEs)/Serious Adverse Events (SAEs), site supplies, Institutional Review Board re‑approvals, data queries) on a variety of databases and systems.

Prepare and present food for the breakfast area, ensuring proper food storage and hygiene standards. Maintain consistent quality at your station and handle ingredients with quality and cost awareness.