intern internship English-speaking jobs in Gänserndorf

This part-time (30 hrs/week) HR & Accounting Generalist role combines operational reliability with a focus on people. Responsibilities include managing employee contracts, supporting recruitment and payroll, assisting with financial administration, and ensuring a positive office environment.

R&D Engineer to develop commercial refrigeration products, collaborate on projects, analyze data, and provide technical support. Requires a higher degree in Engineering or Natural Sciences and expertise in thermodynamics for air conditioning, heat pumps, or cooling products.

The University of Vienna's Department of Meteorology and Geophysics seeks a postdoctoral researcher to contribute to the research group "Atmospheric Transport Processes". The successful candidate will work with the Lagrangian transport model FLEXPART, conducting research on topics within the group's interests, including theoretical and numerical improvements of FLEXPART, development of new application fields, and novel applications in research areas such as inverse modeling, transport climatologies, and analysis of ice core data.

As a Clinical Application Specialist MR, you will adapt Philips' clinical applications to customer specifications, ensuring seamless integration and optimal performance in healthcare settings. You will be the clinical referent for MR across Poland, with a preference for the North-West region and broader Central and Eastern Europe. You will analyze clinical workflows, provide customer training, and offer feedback on solutions.

Entry-level Process Analyst position in the Frame-by-Frame Academy. Explore and analyze aseptic manufacturing processes, uncover insights, and identify optimization opportunities. Bachelor's degree in a STEM field required.

LiveVoice seeks a Product Manager with 10+ years of experience to bridge customer success and product development teams. Responsibilities include analyzing customer needs, translating them into product requirements, and coordinating development efforts. Fluency in English is required, German is a plus.

BRUNA seeks a creative Social Media & Content Creator to develop and manage the brand's social presence. Responsibilities include creating, curating, and publishing content, engaging with the community, and collaborating with creators. The ideal candidate has 2+ years of experience with lifestyle brands, a strong understanding of social platforms, and a passion for visual storytelling.

Product Engineer needed for AI-native LegalTech company. Build core product APIs, agent-facing backend primitives, and production infrastructure. Strong Python backend experience and API design skills required. Remote role with required time zone overlap.

Provides technical and commercial support to customers, prepares quotations, handles order follow-up, and updates the CRM system. Requires an engineering degree, 3+ years of industry experience, strong communication skills, and fluency in English and German.

Technology Integration Manager ASIA will drive customer value creation, ensuring technology adoption and site performance. Responsibilities include leading technology transfer, providing technical support, and managing a Field Service Engineer team. Requires several years of semiconductor industry experience, strong technical knowledge, and excellent communication skills.

The EANM seeks an Editorial Associate with substantial experience in scientific journal publishing to oversee the end-to-end workflow of two journals. Responsibilities include managing submissions, coordinating with editors, and ensuring adherence to journal policies and timelines.

The University of Vienna's Mass Spectrometry Centre seeks a Data Steward to support small-molecule omics research. The Data Steward will establish and maintain robust data management practices, curate databases, ensure data preservation, and contribute to research infrastructure development. Responsibilities include implementing data management plans, developing standardized data structures, and collaborating with researchers. The ideal candidate has experience with research data management, metadata standards, and FAIR principles, strong programming skills (Python), and excellent communication skills.

The University of Applied Arts Vienna seeks a University Assistant for the Conservation and Restoration program. The position requires a completed textile conservation degree, practical experience, and expertise in a relevant field. The successful candidate will supervise students, teach, and contribute to the development of textile conservation.

Manage and coordinate projects from planning to completion, ensuring deadlines, costs, and quality are met. Act as the central point of contact for clients, suppliers, and partners.

This 3-year apprenticeship combines technical maintenance and commercial consulting in sports retail. Trainees assemble, repair sports equipment, and provide customer advice.

BlueThrone is seeking a Senior Product Designer to lead design efforts for a core product and internal tools. The ideal candidate has extensive experience designing and shipping successful mobile consumer products and internal tools in fast-paced, high-growth environments. Responsibilities include setting the design vision, leading design efforts, and collaborating with cross-functional teams.

Cloud Engineer to strengthen Paymentology's AWS cloud infrastructure. Focus on multi-account governance, IAM security, and Infrastructure as Code automation. Collaborate with Platform and Security teams to ensure operational excellence and compliance.

Lead cross-functional teams in solving complex client challenges across industries. Synthesize insights and deliver impactful solutions leveraging BCG's frameworks and methodologies. Manage project scope, timelines, and quality while fostering team growth and inclusivity. Possess multiple years of combined consulting and industry experience with proven project leadership and stakeholder management skills. Fluent in German and English (C1 level).

The AI Trust Innovation Technologist strengthens SGS's Digital Research & Ventures capabilities by building, testing, and analyzing AI systems to develop independent validation and monitoring services. This role combines AI engineering expertise with venture-oriented innovation, evaluating emerging technologies and startups while translating experimentation into scalable Digital Trust solutions.

Develops, maintains, and improves statistical and consensus demand forecasts. Analyzes historical sales data, trends, promotions, and seasonality. Leads cross-functional discussions and monitors forecast accuracy KPIs. Supports the Integrated Business Planning (IBP) process and maintains master data in forecasting systems.