intern internship English-speaking jobs in Gänserndorf

Senior Analyst will support QC activities for biologics production, with a focus on ELISA methods. Responsibilities include implementing new ELISA standards, developing and executing new assays, and ensuring compliance with quality standards.

The Revenue & Cost Controller ensures accurate and timely financial reporting for revenue, costs, and KPIs across the organization. The role supports budgeting, monitors revenue streams, performs IFRS 15 assessments, and analyzes cost variances. The position collaborates with finance, accounting, and business stakeholders.

Social Content Designer will create striking visuals for digital campaigns, print, merchandise, events, and social media. Responsibilities include leading projects from concept to execution, crafting engaging visuals, and ensuring designs are production-ready. Expertise in Figma, Sketch, and Adobe Creative Cloud is required. Fluency in English is required, German is a plus.

Lead our world-class ML team through an ambitious growth phase. Drive long-term technical vision, make strategic bets, and push the boundaries of AI photo editing. Own long-term ML strategy, team leadership, technical excellence, breakthrough innovation, research excellence, and cross-functional partnership.

Senior Specialist Corporate Controlling - Purchasing Focused will ensure compliance with finance guidelines, manage budgets and costs, and support analysis and forecast to optimize resources and performance. The role also leads spend controlling, focusing on procurement data migration, spend analysis, cost optimization, and providing reports for strategic decisions.

Senior Scientist will act as a Subject Matter Expert for the life-cycle management of blood plasma products. Responsibilities include leading process optimizations, managing lab operations, and coaching scientific staff. Requires a university degree in a relevant field and 5-8 years of experience in biopharmaceutical R&D.

Expert in ultra purified water production and wastewater treatment for semiconductor and battery industries. Designs and commissions purified water systems and wastewater treatment plants. Requires 10+ years of experience in process engineering for pure water systems and project leadership experience. Excellent English skills are required.

The Business Value Director will build and execute strategies to establish a comprehensive value community and framework for Red Hat. This role focuses on leading customer-facing economic impact consulting discussions and collaborating with Red Hat teams and customer senior executives to uncover and communicate the financial impact of Red Hat solutions. The role requires strong domain expertise in the NATO defense space and experience with defense partner ecosystems and armed forces.

Defines, drives, and monitors the strategic development of Greiner Bio-One while leading the Global Project Management Office. Shapes long-term strategic direction, ensures project execution excellence, and influences the company's strategic agenda. Collaborates with stakeholders to co-create and refine corporate strategy, develop business unit strategies, and lead M&A initiatives. Prepares and moderates key decision-making processes at executive and supervisory board levels.

Senior Engineering Director for hardware development of AI accelerator cards and system-level solutions. Leads end-to-end hardware execution from design to mass production. Partners with product technical leaders to ensure product requirements and manufacturable design. Oversees hardware development activities and defines engineering processes. Leads and mentors an experienced engineering organization.

Senior Technical Broadcast Engineer provides technical support for Vizrt systems, troubleshooting complex software issues and collaborating with internal teams to resolve problems. Requires 3+ years of experience in a broadcast, media, or IT systems integrator environment with a strong understanding of live and automated studio workflows.

The Staff Travel Coordinator will book and manage travel arrangements for employees and groups, including flights, hotels, and transportation. This role requires experience in the travel industry, strong communication skills in German and English, and the ability to manage data and work in a fast-paced environment.

Define, manage, and improve IT QA/QM processes and guidelines. Conduct quality assessments, coordinate audits, and drive change management for IT Operations.

Receptionist needed for a part-time, flexible role at a&o Salzburg hostel. Responsibilities include guest check-in/check-out, maintaining contact with guests, preparing for the next day, and ensuring cleanliness. Must have tourism education or hospitality experience, excellent German and English skills, and be available for up to 6 shifts per month.

Manage and grow a portfolio of corporate accounts, helping companies solve their housing needs. Drive client engagement, identify new business opportunities, and expand Blueground's footprint.

Support the BMW Motorrad team in daily tasks including campaign planning, marketing and sales funnel steering, digital and offline marketing, and customer support reporting. Collaborate with nine markets in Central and Southeastern Europe, external partners, and internal counterparts. Prepare presentations for the Head of BMW Motorrad Department and affiliates.

Supports partners and customers on Namirial's product portfolio for signing, identification, and trust services. Advises on best-fit products for use cases and requirements, and integration into existing IT environments. Drives sales with technical expertise, account management, and customer focus. Prepares proof of concepts, updates customer documentation, and provides support through phone and email. Delivers demos of signature solutions and maintains customer relationships.

Senior Software Architect to design, develop, and deploy software applications at scale. Minimum 7 years of experience in full-stack development (Java, Spring Boot, Python, ReactJS). Experience with cloud providers (AWS, Azure, Google Cloud) and distributed platforms (Docker, Kubernetes). Bachelor or Master's degree in Computer Science or related field.

Experienced accountant needed for IFRS accounting of multiple legal entities. Responsibilities include tax and accounting matters, intercompany reconciliation, and SAP projects.

Experienced Senior Customer Representative Oncology (m/f/d) needed for strategic, impact-driven role. Performs face-to-face product calls with hospital physicians, identifies and manages accounts, and plans complex sales processes. Requires successful completion of pharmaceutical representative examination or relevant studies, 3-5 years of experience, and proven relationship-building skills.