intern internship English-speaking jobs in Gänserndorf

Marketplace & Merchandising Manager will develop and execute merchandising strategies across Shopify, Amazon, eBay, and Walmart. Responsibilities include pricing, promotions, product listings, and team leadership. Requires experience with marketplace operations, analytics, and cross-functional collaboration.

As a Sales Development Representative, you will engage with potential customers to identify new opportunities and generate appointments for the sales team. You will help prospects understand N-Able's value and work closely with Account Executives to ensure appointments progress through the sales funnel.

Junior Sales Analyst to prepare sales reports, support sales planning, and analyze sales performance. Requires a university degree in a relevant field, strong Excel skills, and proficiency in German and English.

Provides senior technical, operational, and administrative support to the global ROTAX Aircraft Engines service network. Manages complex escalations, coordinates initiatives, maintains the service network, and supports technical documentation.

The Vienna BioCenter Core Facilities seeks a Head of Protein Technologies Core Facility to lead a team of 9, develop strategic direction, and ensure high scientific standards in protein production and related services.

The Oesterreichische Nationalbank seeks a Business Lead for "Fee Management" to support the development of the Alliance for the Digital Euro. Responsibilities include defining fee management requirements, developing the product vision and roadmap, managing stakeholder relationships, and ensuring product quality.

Business Development Representative needed in Vienna. Fluent German and English required. Entry-level position with focus on prospecting, lead generation, and qualifying sales opportunities. Must have strong communication, organization, and data-driven skills.

Two PhD students will conduct research on Design Intelligences, exploring how human, artificial, and ecological intelligences interact and co-construct shared forms of habitability.

Own a defined product sub-domain end-to-end, including roadmap, priorities, and delivery outcomes. Drive a small team and work closely with the overall App or Web Product Owner. Turn product ideas into structured, high-quality inputs that agentic workflows can use.

The Cori Graz seeks an Administrative Director and Co-CEO to lead administration, finance, operations, and institutional development in partnership with the Scientific Director.

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.

Quantity Surveyor for data centre project in Austria. Manage commercial and contractual aspects, prepare cost estimates and budgets, oversee procurement and subcontractor packages.

The Global Inspection Excellence Associate learns and maintains inspection excellence systems and tools, providing training and operational support. This role coordinates with internal and external stakeholders, manages licenses and accounts, and updates communication matrices.

Enterprise Customer Success Consultant will build relationships with strategic customers, offer guidance, run activities, gather feedback, and train users. Must have 8-14 years of experience in a customer-facing role, experience leading complex projects, and fluency in English. Previous experience in technical, supply chain, or procurement industries is preferred.

Data Scientist to perform statistical analyses on EV battery data, develop machine learning methods, and support the design and testing of diagnostic procedures. Requires a degree in a quantitative field, strong analytical skills, and programming proficiency in Python.

Provide technical leadership in the development and industrialization of Octapharma's next-generation greenfield production facilities. Steer automation and process engineering disciplines across major international investment projects.

Apply novel data science and modeling techniques to optimize biotechnological processes for biopharmaceutical clients. Analyze data, propose experimental designs, and present findings to clients.

Banking Business Analyst needed for B2B contract role. Provides end-to-end business analysis support for software delivery in a banking environment. Responsibilities include gathering, analyzing, and documenting requirements, improving processes, and creating functional and technical specifications. Requires 5+ years experience in the banking sector, strong technical knowledge of APIs and integrations, and experience with Agile methodologies.

System Engineer to lead and coordinate technical development projects, managing interdisciplinary teams and ensuring project deadlines, costs, and quality are met.

Account Development Representative I will support sales teams in the Nordic region by providing a high-quality pipeline and identifying outbound opportunities. Responsibilities include responding to inbound leads, creating target account lists, and qualifying prospects.