intern internship English-speaking jobs in Gänserndorf

Wolt seeks a Regional Head of Enterprise Sales to drive sales efforts for multinational retail partners across Central Europe. This role will focus on sectors including Grocery, Pharmacy, Health & Beauty, Pet Care, and Electronics. The successful candidate will negotiate, sign, and launch partnerships, ensuring successful expansion across Wolt countries.

The HV Laboratory Jointing Supervisor coordinates the jointing team, ensuring proper preparation, installation, and execution of high-voltage cable systems for testing. The role supervises installation, oversees laboratory setup, and manages preparatory work. The supervisor also ensures compliance with safety regulations and quality standards, trains and mentors technicians, and collaborates with technical departments.

Architectural Designer needed to transform client visions into detailed, constructible designs for residential and commercial projects. Requires proficiency in AutoCAD and Revit, construction industry experience, and strong communication and problem-solving skills.

As Sales Director for Central Europe, you will lead and develop Indirect Sales Teams to drive revenue growth across Austria, Switzerland, Poland, CEE, and South Tirol. You will execute the company's commercial strategy, own regional forecasting and KPI performance, and collaborate with Marketing and Professional Services to support regional growth.

Manage and optimize Tractive's customer relationship management (CRM) tooling (Zendesk). Configure, maintain, and troubleshoot Zendesk features, including AI-driven solutions. Develop and update documentation, training materials, and system processes.

Sales Development Representative needed to generate and qualify new business opportunities for the sales team. Focus on reaching out to VP & C Level executives. Must have 1 year of SDR experience, fluency in German & English, and a strong interest in building a career in sales.

Restaurant Service Apprentice (m/f/d) to join the Mandarin Oriental, Vienna team starting September 2026. 3-year apprenticeship with intensive learning, hands-on experience, and rotations through various service areas.

Experienced Procurement Manager to lead site procurement activities in Linz. Manage local team, ensure competitive and compliant procurement solutions for technical and service categories. Collaborate with operations, engineering, and group procurement.

Expert Human Factors Engineer will shape drug-device combination products, ensuring safety, effectiveness, and user-centered design. Responsibilities include project planning, documentation, analysis, and collaboration. The role requires strong communication, problem-solving, and technical skills.

Monitors trading activity and communications for potential market abuse in crypto-asset markets. Investigates flagged activity, escalates suspected abuse, and ensures compliance with MiCA and ESMA guidelines.

Supports the planning and delivery of talent initiatives, including employee surveys, values refresh, and mentoring program design. Coordinates projects, tracks progress, and communicates with stakeholders. Requires 2-4 years of experience in HR, project coordination, or related fields.

Clinical Research Associate will deliver clinical trial monitoring, coordinate study setup and monitoring, complete study status reports, and maintain documentation. Requires a university degree in medicine, science, or equivalent, knowledge of ICH-GCP guidelines, and excellent written and verbal communication skills in English. Willingness to travel approximately 60% is required.

Fullstack Developer sought to contribute to modern software solutions in an agile environment. Develop applications and services using C#, Angular, .NET frameworks, SQL and NoSQL databases. Optimize sports betting solutions and contribute to microservice architecture design.

Leads the operational and strategic direction of the Tower Operations department, focusing on the implementation and operation of modern tower solutions for air traffic control. Manages international projects, budgets, and resources, ensuring customer retention and process optimization. Drives talent development, risk management, and compliance with legal guidelines.

As an Enterprise Account Executive, you will develop and execute sales strategies for the enterprise market, building relationships with key decision-makers and collaborating with cross-functional teams to deliver tailored solutions.

Develops, verifies, and documents fluid delivery systems. Provides technical designs for chemical fluid systems based on modeling and calculation data. Ensures system compliance with engineering requirements and safety standards.

Supply Chain Manager responsible for order fulfillment operations, ensuring timely and cost-efficient execution of customer orders. Analyzes performance, identifies bottlenecks, and drives process improvements. Collaborates with stakeholders on capacity planning and project rollouts. Requires 2-3 years of supply chain experience, project management, and WMS knowledge.

Perform statistical analyses and develop machine learning methods for EV and high-voltage battery systems. Build and validate models for battery assessments and contribute to improving testing processes.

Postdoctoral researcher to conduct independent research on Austrian population demography, focusing on fertility, migration, and gender inequalities. Requires PhD in a relevant field, strong statistical skills, and experience with causal inference methods.

As a Business Development Manager, you will acquire new clients in Austria's retail, hospitality, and tax-free sectors. This role involves cold acquisition, strategic prospecting, and negotiation to drive business growth. You will create sales plans, expand the partner network, and collaborate with the Sales Team.